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Aleksandr [31]
3 years ago
8

How do I balance a chemical reaction like one of these NaBr + Ca(OH)2 ➡️ CaBr2 + NaOH

Chemistry
1 answer:
mojhsa [17]3 years ago
3 0
2NaBr + Ca(OH)2 ➡️ CaBr2 + 2NaOH
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Five gases combined in a gas cylinder have the following partial pressures: 3.00 atm (N2), 1.80 atm (O2), 0.29 atm (Ar), 0.18 at
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This can be solved using Dalton's Law of Partial pressures. This law states that the total pressure exerted by a gas mixture is equal to the sum of the partial pressure of each gas in the mixture as if it exist alone in a container. In order to solve, we need the partial pressures of the gases given. Calculations are as follows:<span>


<span>P = 3.00 atm + 1.80 atm + 0.29 atm + 0.18 atm + 0.10 atm</span></span>

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3 years ago
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A plate of the steel hull of a ship develops a large crack when the ship strikes a reef. Analysis of the steel’s composition sho
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Veronika [31]

Answer:

Nonbonding pairs of electrons.

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PLEASE HELP
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1. She would want a balanced force so she doesn't fall but, well, keep her balance.
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4. Is the same as 3...
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I hope this helps!

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