Chemistry, 26.03.2021 22:20 goalltheway4768
An alkaline battery produces electrical energy according to the following equation. Zn(s)+2 MnO 2 (s)+H 2 O(l) Zn(OH) 2 (s)+Mn 2 O 3 (s) (a) Determine the limiting reactant if 16.0 Zn and 45.0 g/MmO 3 are used. (your answer using CH 4 (b) Determine the mass of Z cap(OH) 2 produced m 9
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Chemistry, 22.06.2019 08:30
In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
Answers: 1
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
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Chemistry, 22.06.2019 19:00
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury
Answers: 2
An alkaline battery produces electrical energy according to the following equation. Zn(s)+2 MnO 2 (s...
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