
what do you think would happen if we dripped concentrated sulfuric acid onto
dripped concentrated sulfuric acid onto
dripped concentrated sulfuric acid onto the head without I’ve been reading a
the head without I’ve been reading a
the head without I’ve been reading a book that says you can use this
book that says you can use this
book that says you can use this technique as an improvised pyrotechnic
technique as an improvised pyrotechnic
technique as an improvised pyrotechnic igniter so the purpose of this
igniter so the purpose of this
igniter so the purpose of this experiment is to find out whether or not
experiment is to find out whether or not
experiment is to find out whether or not that will really happen will sulfuric
that will really happen will sulfuric
that will really happen will sulfuric acid ignite a match let’s put it to the
acid ignite a match let’s put it to the
acid ignite a match let’s put it to the test
test
test it might recognize this jar of sulfuric
it might recognize this jar of sulfuric
it might recognize this jar of sulfuric acid from a previous video where we
acid from a previous video where we
acid from a previous video where we extracted it from my car battery so if
extracted it from my car battery so if
extracted it from my car battery so if your Casa drank very high on the pH
your Casa drank very high on the pH
your Casa drank very high on the pH scale it’s a very reactive acid
scale it’s a very reactive acid
scale it’s a very reactive acid especially when it’s in concentrated
especially when it’s in concentrated
especially when it’s in concentrated form and that’s why we’re taking safety
form and that’s why we’re taking safety
form and that’s why we’re taking safety precautions today I’ve also got a bowl
precautions today I’ve also got a bowl
precautions today I’ve also got a bowl of baking soda water standing by here
of baking soda water standing by here
of baking soda water standing by here baking soda will help neutralize the
baking soda will help neutralize the
baking soda will help neutralize the acid if we spill any in fact we take a
acid if we spill any in fact we take a
acid if we spill any in fact we take a couple of drops and just drip it down in
couple of drops and just drip it down in
couple of drops and just drip it down in the center you can see it immediately
the center you can see it immediately
the center you can see it immediately reacts and neutralize the acid so this
reacts and neutralize the acid so this
reacts and neutralize the acid so this is our back-up plan in case anything
is our back-up plan in case anything
is our back-up plan in case anything goes wrong today I’m using a little
goes wrong today I’m using a little
goes wrong today I’m using a little plastic pipette here this plastic is not
plastic pipette here this plastic is not
plastic pipette here this plastic is not reactive with sulfuric acid and we don’t
reactive with sulfuric acid and we don’t
reactive with sulfuric acid and we don’t need much we’re just going to grab a
need much we’re just going to grab a
need much we’re just going to grab a couple of drops there and hold it in the
couple of drops there and hold it in the
couple of drops there and hold it in the tip you can see if I squeeze it we can
tip you can see if I squeeze it we can
tip you can see if I squeeze it we can get it to come out one drop at a time
get it to come out one drop at a time
get it to come out one drop at a time now according to my book we should be
now according to my book we should be
now according to my book we should be able to take one drop of sulfuric acid
able to take one drop of sulfuric acid
able to take one drop of sulfuric acid and put on the match head and watch a
and put on the match head and watch a
and put on the match head and watch a person to flames but instead you can see
person to flames but instead you can see
person to flames but instead you can see it just sits there this is very
it just sits there this is very
it just sits there this is very interesting I’m definitely seeing the
interesting I’m definitely seeing the
interesting I’m definitely seeing the sulfuric acid reacting with the magic it
sulfuric acid reacting with the magic it
sulfuric acid reacting with the magic it is bubbling and it changes color if it
is bubbling and it changes color if it
is bubbling and it changes color if it gets down onto the matchstick it
gets down onto the matchstick it
gets down onto the matchstick it actually soaks some of the moisture out
actually soaks some of the moisture out
actually soaks some of the moisture out of the wood and chars it in terms of
of the wood and chars it in terms of
of the wood and chars it in terms of brown but our matches are not bursting
brown but our matches are not bursting
brown but our matches are not bursting in a flame and that’s what we’re looking
in a flame and that’s what we’re looking
in a flame and that’s what we’re looking for I can actually smell some fumes
for I can actually smell some fumes
for I can actually smell some fumes coming off of that so there is some
coming off of that so there is some
coming off of that so there is some reaction taking place you can see some
reaction taking place you can see some
reaction taking place you can see some discoloration we add a little bit more
discoloration we add a little bit more
discoloration we add a little bit more acid see if that’ll speed the reaction
acid see if that’ll speed the reaction
acid see if that’ll speed the reaction but that’s kind of disappointing isn’t
but that’s kind of disappointing isn’t
but that’s kind of disappointing isn’t it so match in this condition doesn’t
it so match in this condition doesn’t
it so match in this condition doesn’t seem to very easily burst into flames
seem to very easily burst into flames
seem to very easily burst into flames now interestingly enough I have a friend
now interestingly enough I have a friend
now interestingly enough I have a friend called nurdrage who put up a video
called nurdrage who put up a video
called nurdrage who put up a video recently as well doing the same
recently as well doing the same
recently as well doing the same experiment I don’t know if he’s reading
experiment I don’t know if he’s reading
experiment I don’t know if he’s reading the same books as me but he tried the
the same books as me but he tried the
the same books as me but he tried the same experiment and what he found is
same experiment and what he found is
same experiment and what he found is that using laboratory grade sulfuric
that using laboratory grade sulfuric
that using laboratory grade sulfuric acid you actually can get a reaction but
acid you actually can get a reaction but
acid you actually can get a reaction but you did a follow-up video showing that
you did a follow-up video showing that
you did a follow-up video showing that actually took a lot of different tries
actually took a lot of different tries
actually took a lot of different tries and a lot of different fails before
and a lot of different fails before
and a lot of different fails before someone
someone
someone as will go up nurdrage did get it to
as will go up nurdrage did get it to
as will go up nurdrage did get it to work how everybody failed more times
work how everybody failed more times
work how everybody failed more times than he succeeded I’d like to see a
than he succeeded I’d like to see a
than he succeeded I’d like to see a little more reliable method for igniting
little more reliable method for igniting
little more reliable method for igniting matches with sulfuric acid and I think
matches with sulfuric acid and I think
matches with sulfuric acid and I think I’ve come up with a little trick that’ll
I’ve come up with a little trick that’ll
I’ve come up with a little trick that’ll do just that now I’m playing around I
do just that now I’m playing around I
do just that now I’m playing around I figured out a way to make this work 100%
figured out a way to make this work 100%
figured out a way to make this work 100% of the time with a slight modification
of the time with a slight modification
of the time with a slight modification and all you’re going to need is a plate
and all you’re going to need is a plate
and all you’re going to need is a plate a spoon and a couple of matches from
a spoon and a couple of matches from
a spoon and a couple of matches from your matchbox I find what works well for
your matchbox I find what works well for
your matchbox I find what works well for me is to place my finger into the spoon
me is to place my finger into the spoon
me is to place my finger into the spoon and then crush the match head on two of
and then crush the match head on two of
and then crush the match head on two of its sides and then you can use the side
its sides and then you can use the side
its sides and then you can use the side of the spoon just to scrape off all that
of the spoon just to scrape off all that
of the spoon just to scrape off all that match head powder and remove any pieces
match head powder and remove any pieces
match head powder and remove any pieces of wood now if we take the back of the
of wood now if we take the back of the
of wood now if we take the back of the spoon and just crush this into a fine
spoon and just crush this into a fine
spoon and just crush this into a fine powder it’s going to increase the
powder it’s going to increase the
powder it’s going to increase the surface area which will make it a lot
surface area which will make it a lot
surface area which will make it a lot more reactive with the acid all right
more reactive with the acid all right
more reactive with the acid all right we’ll make a nice little pile and the
we’ll make a nice little pile and the
we’ll make a nice little pile and the match head powder is a lot finer now
match head powder is a lot finer now
match head powder is a lot finer now that should make a big difference UDS
ah that’s a dramatic difference dudu
ah that’s a dramatic difference dudu dhruv’s
dhruv’s
dhruv’s now the head of your safety matches are
now the head of your safety matches are
now the head of your safety matches are very small but they contain an amazing
very small but they contain an amazing
very small but they contain an amazing array of chemicals not only is their
array of chemicals not only is their
array of chemicals not only is their potassium chlorate but there’s also a
potassium chlorate but there’s also a
potassium chlorate but there’s also a wood glue start sulfur carbon and a few
wood glue start sulfur carbon and a few
wood glue start sulfur carbon and a few other materials that act as a fuel
other materials that act as a fuel
other materials that act as a fuel tell facilitated reaction we strike a
tell facilitated reaction we strike a
tell facilitated reaction we strike a match so what exactly is happening to
match so what exactly is happening to
match so what exactly is happening to get the match to ignite according to my
get the match to ignite according to my
get the match to ignite according to my friend nerd ridge the sulfuric acid
friend nerd ridge the sulfuric acid
friend nerd ridge the sulfuric acid reacts with the potassium chlorate to
reacts with the potassium chlorate to
reacts with the potassium chlorate to form an acid called chloric acid chloric
form an acid called chloric acid chloric
form an acid called chloric acid chloric acid is very unstable and the reaction
acid is very unstable and the reaction
acid is very unstable and the reaction generates enough heat to ignite the
generates enough heat to ignite the
generates enough heat to ignite the fuels in the match head and make it
fuels in the match head and make it
fuels in the match head and make it spontaneously combust beautiful and of
spontaneously combust beautiful and of
spontaneously combust beautiful and of course the more about how do you use the
course the more about how do you use the
course the more about how do you use the bigger your reaction will be very nice
bigger your reaction will be very nice
bigger your reaction will be very nice this is going to be good
this is going to be good
this is going to be good [Music]
[Music]
[Music] now this kind of match acid igniter
now this kind of match acid igniter
now this kind of match acid igniter could be used for all kinds of
could be used for all kinds of
could be used for all kinds of applications not just chemistry
applications not just chemistry
applications not just chemistry experiments but if you bring up some
experiments but if you bring up some
experiments but if you bring up some kind of an acid time delay you can drip
kind of an acid time delay you can drip
kind of an acid time delay you can drip acid on here and use the tube negative
acid on here and use the tube negative
acid on here and use the tube negative fireworks safety fees for setting off
fireworks safety fees for setting off
fireworks safety fees for setting off pyrotechnics and fireworks
I check this out just for fun I whipped
I check this out just for fun I whipped up a batch of pyrotechnic play buttons
up a batch of pyrotechnic play buttons
up a batch of pyrotechnic play buttons using some of our initiated let’s go
using some of our initiated let’s go
using some of our initiated let’s go drops yourself here at gas it on this
drops yourself here at gas it on this
drops yourself here at gas it on this thing and see how it reacts
thing and see how it reacts
thing and see how it reacts [Music]
whoa
whoa [Music]
so there you have a guy’s a simple
so there you have a guy’s a simple modification for making match heads
modification for making match heads
modification for making match heads react with sulfuric acid to make a cool
react with sulfuric acid to make a cool
react with sulfuric acid to make a cool pyrotechnic visible eh hey thanks so
pyrotechnic visible eh hey thanks so
pyrotechnic visible eh hey thanks so much for joining me for this experiment
much for joining me for this experiment
much for joining me for this experiment I’ll be looking for you the next one
I’ll be looking for you the next one
I’ll be looking for you the next one talk to you then what
talk to you then what
talk to you then what [Music]
”
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