Chemistry, 27.04.2021 01:00 batmanmarie2004
A student wants to know how many grams of water are made from 5.00g of oxygen gas. Which step goes in the spot with the question mark?
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Which of the following describes a situation where competition between producers exists
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What is the most common reason for matter changing its state?
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Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
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Chemistry, 23.06.2019 02:00
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
Answers: 3
A student wants to know how many grams of water are made from 5.00g of oxygen gas. Which step goes i...
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