Chemistry, 29.07.2019 00:30 npellot123
In a lead-acid storage battery, how is the cell potential affected when the concentration of the acid in the battery is increased? a. the cell potential decreases. b. the cell potential does not change. c. the cell potential becomes zero. d. the cell potential increases.
Answers: 1
Chemistry, 22.06.2019 00:00
What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
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Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
Chemistry, 22.06.2019 15:30
Draw the lewis dot structure for each of the following polyatomic ions
Answers: 1
In a lead-acid storage battery, how is the cell potential affected when the concentration of the aci...
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