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Greeley [361]
3 years ago
8

STEM professionals must be able to accurately convert among units of temperature, weight, volume, and

Chemistry
1 answer:
Fantom [35]3 years ago
6 0
:):):):)):)):)):):)):):):);));););)););(;));)););)):):)););)):):);)));):):));)):)):):));));)):);)):));););):));));)hope this makes you smile
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rite stepwise equations for protonation or deprotonation of this polyprotic species in water. What are the products of the first
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<u>Answer:</u> The products of the given chemical equation are HCO_3^-\text{ and }OH^-

<u>Explanation:</u>

Protonation equation is defined as the equation in which protons get added in the substance.

The chemical equation for the protonation of carbonate ion in the presence of water follows:

CO_3^{2-}+H_2O\rightarrow HCO_3^-+OH^-

By Stoichiometry of the reaction:

1 mole of carbonate ion reacts with 1 mole of water to produce 1 mole of hydrogen carbonate ion and 1 mole of hydroxide ion

Hence, the products of the given chemical equation are HCO_3^-\text{ and }OH^-

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3 years ago
If the change in Gibbs free energy for a process is positive, the corresponding change in entropy for the universe will be
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If the change in Gibbs free energy for a process is positive, the corresponding change in entropy for the universe will be positive.

<h3>What is Gibbs free energy?</h3>

This is defined as the energy used by a substance involved in a chemical reaction.

The Gibbs free energy and entropy has a direct relationship which is why a positive gibbs free energy will result in a corresponding positive entropy.

Read more about Gibbs free energy here brainly.com/question/9179942

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2 years ago
It would be nice if someone HELPED. During an experiment, you observe that two charged balloons repel each other. When you bring
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They are similarly charged, which is why they repel each other.

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I believe that the percussion instruments are the drum and cymbal.

Explanation:

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Who was the first person to discover the existence of electrons​
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Electron was discovered by J. J. Thomson in 1897 when he was studying the properties of cathode ray.
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