Chemistry, 24.05.2021 20:00 lauren21bunch
A certain number of moles of hydrogen gas are held at 697 mmHg. The volume of the container is changed so that the new gas now occupies 32.77 liters and exerts a pressure of 586 mmHg. Assuming temperature is constant, what was the initial volume (in liters) of the gas in the cylinder
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Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
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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.
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A certain number of moles of hydrogen gas are held at 697 mmHg. The volume of the container is chang...
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