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Hatshy [7]
3 years ago
13

Balance the following equation mg(s)+ HCl H2)g)+MgCl2

Chemistry
1 answer:
Marat540 [252]3 years ago
6 0
<h3>Given equation:-</h3>

\\ \sf\longmapsto Mg+HCl\longrightarrow MgCl_2+H_2

<h3>BALANCED EQUATION:-</h3>

\\ \sf\longmapsto Mg+2HCl\longrightarrow MgCl_2+H_2

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When the u-235 nucleus is struck with a neutron, the zn-72 and sm-160 nuclei are produced, along with some neutrons. How many ne
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4 neutrons that are produced along with the Zn and sm. The complete final equation is:  ²³⁵U + ¹n → \;^{72}Zn+\;^{160}sm + 4 n

<h3>What atomic mass?</h3>

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1) In the left side of the transmutation equation appears:

²³⁵U + ¹n →

Deleting the atomic number (subscript to the left) because the question does not show them as it is focused on a number of neutrons.

2) The right side of the transmutation equation has:

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4) The total mass number of Zn and sm on the right side is 160 + 72 = 232

5) Then, you are lacking 236 - 232 = 4 unit masses on the right side which are the 4 neutrons that are produced along with the Zn and sm.

The complete final equation is:

²³⁵U + ¹n → \;^{72}Zn+\;^{160}sm + 4 n

Learn more about the atomic mass here:

brainly.com/question/14250653

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