Real Answers Only! 3 Zn + 2 H3PO4 → 3 H2 + Zn3(PO4)2

How many grams of Zn are needed in order to produce 0.15 g of H2?

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Is this a single replacement reaction or there is no

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al