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aleksley [76]
4 years ago
5

QUICK HELP PLEASE!!?? Need answer QUICK

Chemistry
2 answers:
aleksandr82 [10.1K]4 years ago
5 0

Answer:

B. unsaturated

C. saturated

D. Cannot be determined

Explanation:

d1i1m1o1n [39]4 years ago
4 0

Answer:

B

Explanation:

Look on the x-axis for the tick marked "60". This indicates 60 degrees Celsius, which we want. Now, look on the y-axis for the tick marked "60". This indicates 60 grams of Na_2HAsO_4. Trace along the graph to find where these two places meet at (60, 60).

Now, look for the solubility curve of Na_2HAsO_4; it's the yellow-orange line. Find out what the y-coordinate of the point where x = 60 is on the line: it's around (60, 65).

So, since the point (60, 60) is below the line corresponding to this substance, Na_2HAsO_4 is unsaturated.

The answer is B.

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3 0
3 years ago
Read 2 more answers
Let's say you asked how many moles of O2<br> are needed to react with 24 moles of C2H6.
VLD [36.1K]

Answer:

7

Explanation:

7 0
3 years ago
This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar):
Anastaziya [24]

Answer:

0.017 mol

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From formula C2O2H4 we can see that ratio C: O = 2:2 = 1:1, so number of moles C and O are the same.

So if we have 0.017 mol C, we should have 0.017 mol O.

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3 years ago
What is the name of the test used to find out the gas produced when calcium reacts with sulfuric acid? *
lys-0071 [83]

Explanation:

Litmus paper is your answer

please mark as brilliant

5 0
3 years ago
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