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Svetlanka [38]
3 years ago
10

PLS HURRY I NEED IT IN THE NEXT FEW MINUTES THANK YOUU

Chemistry
2 answers:
nydimaria [60]3 years ago
6 0

Answer:

it is the first answer

Explanation:

djdjrnrh

tatuchka [14]3 years ago
6 0
Answer A
I could be wrong
Explanation
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What would happen to the water’s boiling point if MgSO4 is added to it?
kirill [66]

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4 0
3 years ago
Select the compound with the lowest lattice energy.
tatyana61 [14]

Answer:

A. CsBr(s)

Explanation:

we will get here compound with the lowest lattice energy

solution

As we know that Lattice energy is always proportional to the charge of ions and it is inversely proportional to the size of ions.

so that by the smallest charge and the largest size give us the lowest lattice energy and that charge and size is express as here as

Charge

Cs (+1), K(+1), Na (+1), Cl(-1), Br(-1), Sr(+2), Ca(+2), O(-2)     .......................1

and

Size

Na+ < Ca2+ < K+ < Sr2+ < Cs+, O2- < Cl- < Br-                ..........................2

so that here

correct answer is A. CsBr

6 0
3 years ago
What do you make when you dissolve sugar in water?
Rasek [7]

Answer:

Answer is c.

Explanation:

when you mix sugar with water,the sugar dissolves to make a transparent solution.

I hope it's helpful!

7 0
2 years ago
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