Chemistry, 06.12.2021 03:00 christophers349
28) what is the number of oxygen atoms in the formula unit of Ca3(PO4)2?
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In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?
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The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
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Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
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28) what is the number of oxygen atoms in the formula unit of Ca3(PO4)2?...
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