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A sample of ethanol (C2H5OH) contains 3.024 g of hydrogen. How many moles of carbon are in the sample? [Molar mass of ethanol = 46.07 g/mol

What is the correct name for Ca3(PO4)2

In the following oxidation-reduction reaction, 3Sb2O3(s) + 4NO3─(aq) + 4H+(aq) + 7H2O(l) Ò 6H3SbO4(aq) + 4NO(g) What element is reduced?

What are the oxidizing agent and reducing agent in this reaction, respectively? Cu(NO3)2(aq) + 2V(NO3)2(aq) ® Cu(s) + 2V(NO3)3(aq)

What is the maximum mass (in g) of NO2 formed when 7.5 g of N2O5 are consumed? 2N2O5(g) ® 4NO2(g) + O2(g)

What are the coeficients for each substance respectively in the chemical reaction when balanced? ___C7H14O2 + ___O2 ® ___CO2 + ___H2O

A 25.00 ml sample of acetic acid, HC2H3O2, of unknown concentration was titrated with 0.1000 M KOH. The equivalence point was reached when 18.45 ml of base had been added. What is the moal concentration of aetic acid?

Identify the bones. What is the correct name of…? Numer 2 is the Number 6 is the Number 9 is the   Spelling counts! No partial credit here.