Chemistry, 02.08.2019 13:10 chloerojassbusiness
The combustion of hydrogen gas in oxygen, is it an endothermic or exothermic process? write a chemical reaction for this process
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Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?
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Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?
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Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
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The combustion of hydrogen gas in oxygen, is it an endothermic or exothermic process? write a chemi...
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