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Bingel [31]
2 years ago
12

Determine the quantity of each atom in a compound

Chemistry
1 answer:
trasher [3.6K]2 years ago
7 0
1. 5 atoms
2. 5 atoms
3. 11 atoms
4. 5 atoms
5. 18 atoms
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Consider the following chemical reaction in a small volume of solution. According to LeChatelier’s Principle, which perturbation
stiks02 [169]

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Decreasing the temperature will shift the equilibrium leftwards towards reactants.

Explanation:

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In this case, since the reaction between chromate anions and hydrogen ions yields dichromate anions, water and heat, we can infer this is an exothermic reaction by which heat is released (remember in endothermic reactions heat is absorbed as a reactant), it means that considering the LeChatelier’s which states that increasing the temperature of an exothermic reaction shifts the equilibrium leftwards since heat is a product, otherwise (decreasing the temperature) the equilibrium will be shifted rightwards.

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2 years ago
The reaction 2a → a2​​​​​ was experimentally determined to be second order with a rate constant, k, equal to 0.0265 m–1min–1. if
olga nikolaevna [1]
According to the second order formula:
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7 0
3 years ago
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Question 2 of 25
DedPeter [7]

Answer:

The right objective is A I guess

8 0
3 years ago
How many daltons is in an ion with 15 protons, 16 neutrons and 17 electrons?
Vera_Pavlovna [14]
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8 0
3 years ago
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