In his factory, Zaine decomposes water by passing electricity. What are the products obtained during this decomposition reaction?
Choose 1
electricity
2H2O(1)
2H2(g) + O2(g)
electricity
2H20 (1)
H20 (1) + H20 (1)
electricity
H2O(1)
H2O(g)
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Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?