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Fed [463]
3 years ago
7

Compare the diameter of the moon to the diameter of the Earth

Chemistry
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

Ok Hold up. I will answer after I think of question

Explanation:

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What mass of oxygen is required to produce 8.0g of magnesium oxide from 4.8g if magnesium
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hope this is super helpful but always remember to check your notes

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Simple question. How many groups and how many periods are on the periodic table? Which directions do they go?
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3 years ago
A balloon has a maximum capacity of 1700 m3. On a cool morning (temperature = 10°c, some hot-air balloonists start filling their
bulgar [2K]

V1/T1 = V2 / T2

V1 = 3/4(1700) = 1275

T1 = 10 + 273.15 = 283.15

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7 0
3 years ago
2. What is the molarity of a CuBr2 solution that contains 446 g of solute in 5000 mL of solution?
klemol [59]

Answer:

0.4 M

Explanation:

M=moles/Liters

Convert grams to moles (446/223.37=1.99668711)

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Plug in the values and solve

M=2/5

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4 0
3 years ago
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