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Chemistry, 22.06.2019 07:30
Using data from seismic waves, geologists have learned that earthâs interior is made up of several
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Correct relationship between molecular formula and empirical formula
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) â al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
The law of multiple proportions accounts for which of the following? a. coefficients in chemical eq...
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