Chemistry, 07.06.2021 17:40 anonymous1813
How many liters of hydrogen gas will be produced at STP from the reaction of 5.159 x 1021 atoms of magnesium with 55.23 g of phosphoric acid (H3PO4)? 3 Mg + 2 H3(PO4) Mg3(PO4)2 + 3 H2
Answers: 2
Chemistry, 22.06.2019 09:00
Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
Answers: 1
Chemistry, 23.06.2019 15:30
Acontainer holds 6.4 moles of gas. hydrogen gas makes up 25% of the total moles in the container. if the total pressure is 1.24atm. what is the partial pressure of hydrogen
Answers: 3
How many liters of hydrogen gas will be produced at STP from the reaction of 5.159 x 1021 atoms of m...
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