Resources
Give up
Hint
Check Answer
Question 2 of 19
In the combustion of...
Chemistry, 25.04.2021 20:00 lillovecandy
Resources
Give up
Hint
Check Answer
Question 2 of 19
In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor.
hydrogen + oxygen —— water
If you burn 53.0 g of hydrogen and produce 474 g of water, how much oxygen reacted?
mass of oxygen:
about us
careers
privacy policy
terms of use
contact us help
9:27 A
4/25/2
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
Answers: 1
Chemistry, 22.06.2019 05:30
What is the mass of each element in a 324.8 sample of co2
Answers: 1
Chemistry, 22.06.2019 11:00
Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.
Answers: 1
You know the right answer?
Questions
