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Amanda [17]
3 years ago
10

What is that a picture of??

Chemistry
1 answer:
borishaifa [10]3 years ago
8 0

Answer:

it looks like...a garbage can??? or a bucket.

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Write a balanced chemical equation based on the following description:
goblinko [34]

<u>the balanced chemical equation was shown here :</u>

2 K3PO4 (aq) +  3 NiBr2(aq)      ------------>>   Ni3(PO4)2 (s) +  6 KBr (aq)

5 0
3 years ago
What is the concentration of the hydroxide ion? Given that the concentration of the hydronium ion is 2.3 X 10^-7 M
professor190 [17]

Answer:

4.35 * 10^-8 M

Explanation:

Since the concentration of the hydronium ion= 2.3 X 10^-7 M

And we know that;

[H3O^+] [OH^-] = 1 * 10^-14

[H3O^+]  = concentration of the hydronium ion

[OH^-] = concentration of the hydroxide ion

So;

[OH^-] =1 * 10^-14/[ H3O^+]

But [H3O^+] = 2.3 X 10^-7 M

[OH^-] = 1 * 10^-14/2.3 X 10^-7

[OH^-] = 4.35 * 10^-8 M

8 0
3 years ago
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Vinil7 [7]
A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.
3 0
3 years ago
HELPPP!! ASAP PLEASEEEEEE
iVinArrow [24]
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Why should we work to protect estuaries? Select all that apply.<br> PLSSSS
True [87]

Answer:

1, 3, and 4

Explanation:

I'm guessing, but those make the most sense

8 0
3 years ago
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