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Setler [38]
3 years ago
12

Which of the following species has

Chemistry
1 answer:
Kisachek [45]3 years ago
7 0

Answer:

see explanation...

Explanation:

                               Mg⁺²-24                     Co⁺³-60                     Clˉ-35    

Protons (p⁺)                12                                 27                             17              

Neutrons (n⁰)             12                                 33                             18              

Electrons (eˉ)             10                                 24                             18              

                                  (c)                                 (b)                            (a)

                         12/2 : 12/2 : 10/2      27/3 : 33/3 : 24/3        #n⁰ = 18

                             6    :    6   :    5          9  :   11  :   8             #eˉ = 18

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viva [34]

Answer : The mass in grams of calcium sulfate is 0.16 grams.

Explanation :

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Given:

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Now put all the given values in the above formula, we get:

0.0025=\frac{\text{Mass of }CaSO_4\times 1000}{136\times 485}

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6 0
3 years ago
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Answer:

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<em>if it's 3L per 200kPa</em>

then it would be;

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that's how i'd work it out in my head, hope it helps, but not sure though!

5 0
3 years ago
Question 6 (1 point)
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2 years ago
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5 0
3 years ago
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