Chemistry, 27.07.2020 01:01 yailin9562
cetylene gas is often used in welding torches because of the very high heat produced when it reacts with oxygen gas, producing carbon dioxide gas and water vapor. Calculate the moles of oxygen needed to produce of water.
Answers: 3
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Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
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How is the atomic number of a nucleus changed by alpha decay
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Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory
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Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
cetylene gas is often used in welding torches because of the very high heat produced when it reacts...
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