subject
Chemistry, 12.02.2021 05:40 spetgrave069

1. 2H2 + O2  2H2O a.) How many moles of H2 would be required to produce 8.21 moles of water?

b.) What mass of H2O is formed when H2 reacts with 57 g of O2?

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 19:00, QuestionsAnsweredNow
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?
Answers: 3
image
Chemistry, 22.06.2019 20:30, jaydenbrock
Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:
Answers: 1
image
Chemistry, 22.06.2019 22:30, teagan56
Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.
Answers: 1
image
Chemistry, 23.06.2019 00:30, Keemdadream13
If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
Answers: 1
You know the right answer?
1. 2H2 + O2  2H2O a.) How many moles of H2 would be required to produce 8.21 moles of water?

Questions in other subjects:

Konu
Chemistry, 02.03.2021 20:40
Konu
Mathematics, 02.03.2021 20:40
Konu
History, 02.03.2021 20:40