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Songyi

Questions (4)

What is the reducing agent in the forward reaction?H2O2(aq) + 2 HI(aq)--->2 H2O(l)+I2(s) Since H2O2 can be both a reducing and
1. 1 answer
2. 936 views
Is it physically possible to separate table sallt, sodium chloride, NaCl, from table sugar, sucrose? Explain your reasoning.
1. 3 answers
2. 1,068 views
Ca + F2 --> CaF2The mass of CaF2 that results from the reaction of 3.00 g of calcium and 2.00 g of fluorine is 4.02 g. What is
1. 1 answer
2. 1,146 views
Given the chemical reaction:N2+3H2--->2NH3 If 20 molecules of nitrogen react with 30 molecules of hydrogen to from ammonia, what
1. 3 answers
2. 883 views