Chemistry, 12.01.2021 22:50 pedrojulianhdz2005
How does the amount of static/still potential energy on a ball
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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
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If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)
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Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2
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If you fill your car tire to a pressure of 32 psi (pounds per square inch) on a hot summer day when the temperature is 35°c (95°f), what is the pressure (in psi) on a cold winter day when the temperature is -15°c (5°f)? assume no gas leaks out between measurements and the volume of the tire does not change.
Answers: 1
How does the amount of static/still potential energy on a ball...
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