Omg, lol. only answer if you know a hydrogen fuel cell is more efficient than a combustion reaction because very little of the released energy is released as 1. heat 2. chemical energy 3. electrical energy. when used at home, a fuel cell eliminates the need for 1. oxygen 2. hydrogen 3. an electrical grid because the cell is portable.
Answers: 1
Chemistry, 22.06.2019 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
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Chemistry, 23.06.2019 03:30
The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?
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Chemistry, 23.06.2019 13:30
How many ammonium ions and how many sulfate ions are present in a 0.270 mol sample of ?
Answers: 1
Omg, lol. only answer if you know a hydrogen fuel cell is more efficient than a combustion reactio...
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