Water can be formed in the following reaction: 2h2 + o2 —> 2h2o
if you have 7 moles...
Chemistry, 04.12.2019 18:31 kayla114035
Water can be formed in the following reaction: 2h2 + o2 —> 2h2o
if you have 7 moles of hydrogen gas (h2), how many moles of water can you form? (assume you have excessive amount of oxygen gas)
Answers: 1
Chemistry, 21.06.2019 12:30
Achemist requires 6.00 liters of 0.320 m h2so4 solution. how many grams of h2so4 should the chemist dissolve in water? 121 grams 159 grams 176 grams 188 grams
Answers: 2
Chemistry, 22.06.2019 12:30
A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
Answers: 1
Chemistry, 22.06.2019 22:00
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
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