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kotykmax [81]
3 years ago
15

A student has a cube that has a mass of 5.5g and a volume of 4.10 cm3. What substance does he have?

Chemistry
2 answers:
Gnom [1K]3 years ago
7 0

Answer:

1- d= m/v  d=540/200 d=2,7 g/cm

Explanation:

djverab [1.8K]3 years ago
6 0

Answer:

BELOW

Explanation:

Density = \frac{Mass}{Volume}\\ \\D=?\\mass = 5.5g\\volume = 4.10\\\\D = \frac{5.5}{4.10} \\\\Density = 1.34

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A student adds 0. 0030 mol of hcl to 100 ml of a 0. 10 m solution of a r2nh, a weak base. The ph of the solution is found to be
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<h3>What is a neutralization reaction?</h3>

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Learn more about pH at: brainly.com/question/940314

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