Chemistry, 15.11.2020 04:20, capybaracaptin2895
The composition of a compound is 6.27 g calcium and 1.46 g nitrogen. Calculate the empirical formula.
Answers: 1
Chemistry, 21.06.2019 15:30, alexisfaithsmith
How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)
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Chemistry, 21.06.2019 15:50, suzymott1562
Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing
Answers: 1
Chemistry, 23.06.2019 00:30, mathwiznot45
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
Answers: 1
The composition of a compound is 6.27 g calcium and 1.46 g nitrogen.
Calculate the empirical formul...
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