How
many litres of hydrogen gas are evolved at 20°c and
102.6kPa when 2A is passed through a...
Chemistry, 20.09.2020 07:01 ashlynnplace
How
many litres of hydrogen gas are evolved at 20°c and
102.6kPa when 2A is passed through a cell of sulfuric acid
for 3h?
Answers: 2
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How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
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Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
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