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Chemistry, 20.06.2019 18:04
Acompound is found to contain 6.1% hydrogen and 93.9% oxygen. find itβs empirical formula.
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Chemistry, 21.06.2019 15:00
If a reaction has g of -136kj at 110Β°c, will it be spontaneous at this temperature (110Β°c)? yes or no
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Chemistry, 21.06.2019 18:00
How is the composition of a meteorite relevant to finding out the composition of earth's core?
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Chemistry, 22.06.2019 04:20
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 Γ molar mass of n + molar mass of h molar mass of n + 3 Γ molar mass of h 3 Γ molar mass of n + 3 Γ molar mass of h
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