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Gnom [1K]
3 years ago
12

PROMISE I WILL MARK BRAINIEST NOT MUCH TIME

Chemistry
1 answer:
Galina-37 [17]3 years ago
4 0
Your answer would be c 



hope this helps
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prisoha [69]

Answer:

Question 4 is- Solubility

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6 0
2 years ago
The 85.2-g sample of the compound x4o10 contains 48.0 g of oxygen atoms. what is the molar mass of element x?
Vedmedyk [2.9K]
X4O10
Let molar mass of X be y
molar mass =  4y + 10 x 16 = 4y+160

so, moles = 85.2 / (4y+160)

Moles of oxygen = 10 x [85.2 / (4y+160) ]
Mass of oxygen  = 16 x 10 x [85.2 / (4y+160) ]
which is 48.0

so, 48 = 16 x 10 x [85.2 / (4y+160) ]

Solve the equation to get y.

y = 31
5 0
3 years ago
You are throwing a pizza party for 15 people and figure that each person will eat 4 slices. You call the pizza place and learn t
ANEK [815]

Answer:

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Explanation:

the answer is that one 73.90 is rounded nearest cent : ) took me a while to get it

8 0
3 years ago
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Is bleach liquid starch? <br> Yes or No
Jobisdone [24]

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