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vlada-n [284]
4 years ago
11

Which two parts of the atom are found in nucleus?

Chemistry
2 answers:
dsp734 years ago
7 0
Neutrons and protons. Hope this helps :)
faust18 [17]4 years ago
6 0

Answer:

protons and neutrons are found in nucleus

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Answer:

1. MgCl2 + Zn -> Mg + ZnCl2

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3 0
4 years ago
What mass of YCL3 forms when 10.0 grams of each reactant are combined?
Triss [41]

The mass of YCl_3 that would be formed will be 18.22 grams

<h3>Stoichiometric calculations</h3>

Let us first look at the balanced equation of the reaction:

2Y + 3Cl_2 --- > 2YCl_3

The mole ratio of Y to Cl_2 is 2:3.

Mole of 10.0 grams of Y = 10/88.9 = 0.11 moles

Mole of 10.0 grams  Cl_2 = 10/71 = 0.14 moles

3/2 of 0.11 = 0.165. Thus,  Cl_2 is limiting in availability.

Mole ratio of  Cl_2 and YCl_3 = 3:2

Equivalent mole of YCl_3 = 2/3 x 0.14 = 0.093 moles.

Mass of 0.093 moles YCl_3 =0.093 x 195.26 = 18.22 grams

More on stoichiometric calculations can be found here: brainly.com/question/27287858

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5 0
2 years ago
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Answer:

ga

Explanation:

beacuse it its the voltage that high

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3 years ago
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coldgirl [10]

I think its<em> A) </em><u>Nonmetals in the upper right </u>

5 0
3 years ago
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