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Viktor [21]
3 years ago
7

Ba2+(aq)+SO42−(aq)→BaSO4(s)

Chemistry
1 answer:
adelina 88 [10]3 years ago
4 0
I don’t know what the question is asking
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Movement of electrons about a central nucleus is a concept by whom?
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The answer is bohr hope this helps :)
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Define the term inertia
n200080 [17]

Answer:

Explanation:

Enertia is an integral part of Newton's first law of motion.

It is the tendency of an object to <u>stay at rest</u> or <u>to continue moving</u> until and unless <u>any external unbalanced force</u>, (like, applied force or force of tension or frictional force ) is applied to either move it from rest or change its speed(in other words, accelerate it!!).

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3 years ago
Find the number of molecules in 27 grams of water
Aleks04 [339]

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As we know that avogandro'S no is equal 6.022*1023

1.5g * 6.022*1023 = 9.0 * 1023 molecules present in each 27 g of water.

I hope you will understand better now if you like then comment below and tell me. Best of luck.

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Wnich action forms a different chemical substance?
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B burning a piece of wood
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