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GarryVolchara [31]
3 years ago
9

What happens a to the energy that is lost when water freezes

Chemistry
1 answer:
Marianna [84]3 years ago
5 0
The energy that is lost becomes free energy.
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Which indicator is yellow in a solution with a pH of 9.8?
Vlada [557]
It's the Methyl Orange. 
at about 4.4 pH, it changes from red to Yellow, to indicate an acid solution.
This pH indicator is normally used in titration of acids.

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What is the word equation of photodecomposition?​
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Answer:

I have for Decompostion

Explanation:

A decomposition reaction occurs when one reactant breaks down into two or more products. It can be represented by the general equation: AB → A + B. In this equation, AB represents the reactant that begins the reaction, and A and B represent the products of the reaction

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A ------------ ----------------- is the dying out of a large number of species on a global scale
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Answer:

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Is this the full question

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8 0
2 years ago
An atom has 18 protons, 18 electrons, and 20 neutrons. This atom has _____.
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an atom that has 18 protons, 18 neutrons and 20 neutrons. This atom has mass number of 38

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Since the atom has a electronic configuration of 2.8.8,the atom cannot be negatively or positively charged because it is stable.

The atomic number of the atom is 18 since atomic number is equal to number of protons

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3 years ago
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