2:53 is incorrect all textbooks have the same mistake that Antoine Lavoisier is the first scientist to introduce and discover the law of conservation of mass/matter, in reality, it was the Russian scientist ( Mikhail Vasilyevich Lomonosov) that discovered it in 1756, and ironically Antione was 13 yrs old at that date.
planetpeter917 I think it's balanced, because there are two molecules of H2 and 4 molecules of O2 in the first, then there are 4 H2O molecules in the second
He does say that the water being formed is spread out. Moreover, the amount of energy released is large enough to spread the water molecules, possibly making some into steam.
![FNAF vs TF2 - Episode 2 [SFM]](http://i.ytimg.com/vi/z5b3V2-VLb0/mqdefault.jpg)
This high school science teacher has nearly 650K subscribers at the moment. RUclips better be paying him quite generously.
I use your videos to study for toefl ibt, Sorry to tell u that... it is perfect for practicing for listening section.
Wouldn't H2 act as a limiting reactant for the calculation t 4:19 ?
+Katie Hofman That's what I thought!
same here, the answer should be 1.593x10^5 kg.
2:53 is incorrect all textbooks have the same mistake that Antoine Lavoisier is the first scientist to introduce and discover the law of conservation of mass/matter, in reality, it was the Russian scientist ( Mikhail Vasilyevich Lomonosov) that discovered it in 1756, and ironically Antione was 13 yrs old at that date.
Does it matter if particulate diagrams are off by some factor, but are still completely proportional to the original equation?
are these videos based off of the curriculum of the new AP Chemistry test at all Mr. Andersen?
Yes! Everything on the new AP Chem exam is here!
The particulate drawing at around 2:35 is actually doubled.
planetpeter917
I think it's balanced, because there are two molecules of H2 and 4 molecules of O2 in the first, then there are 4 H2O molecules in the second
Awesome videos!
Perfect. Keep on going.
Then wouldnt the water just set out the fire
He does say that the water being formed is spread out. Moreover, the amount of energy released is large enough to spread the water molecules, possibly making some into steam.
@@pseudorealityisreal yo dude, I sent that a year ago, I don't even remember watching this...