I'm confused on this question. Could anyone tell me how to go about doing it ASAP. I will give brainliest.
One fuel used to power the main engines of rockets is liquid hydrogen. It reacts in the presence of oxygen to produce water in this reaction: H2 + O2 --> H2O
If an rockets main engine can hold 1.44 x 106 grams of hydrogen, how much oxygen would be needed to fully react all of it?
How much water would be produced if all of the hydrogen above reacted?
Answers: 3
Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
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Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
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Charles's law describes the relationship of the volume and temperature of gas at a constant mass and pressure. according to this law, what would happen to the temperature of the gas if its volume decreased from 1.0 l to 0.50 l?
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Chemistry, 23.06.2019 14:50
Use the bond energies provided to estimate δh°rxn for the reaction below. ch3oh(l) + 2 o2(g) → co2(g) + 2 h2o(g) δh°rxn = ? bond bond energy (kj/mol) c-h 414 c-o 360 c=o 799 o=o 498 o-h 464 use the bond energies provided to estimate δh°rxn for the reaction below. ch3oh(l) + 2 o2(g) → co2(g) + 2 h2o(g) δh°rxn = ? bond bond energy (kj/mol) c-h 414 c-o 360 c=o 799 o=o 498 o-h 464 +473 kj +206 kj -392 kj -91 kj -486 kj
Answers: 1
I'm confused on this question. Could anyone tell me how to go about doing it ASAP. I will give brain...
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