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erastovalidia [21]
3 years ago
8

If an object has a density of 0.55 g/mL, what is its density in cg/L?

Chemistry
2 answers:
otez555 [7]3 years ago
7 0

if              1 g is equal to 100 cg

then  0.55 g are equal to X cg

X = (0.55 × 100 ) / 1 = 55 cg

The density of the object is 55 cg/L.

grigory [225]3 years ago
5 0

Answer : The density in cg/L is, 55000 cg/L

Explanation :

Density : It is defined as the mass of a substance contained per unit volume.

The conversion used from gram to centigram is:

1 gram = 100 centigram

The conversion used from milliliter to liter is:

1 mL = 0.001 L

So,

1 g/mL = \frac{100}{0.001}cg/L=100000cg/L

As we are given the density 0.55 g/mL. Now we have to determine the density in cg/L.

As, 1 g/mL = 100000 cg/L

So, 0.55 g/mL = \frac{0.55g/mL}{1g/mL}\times 100000cg/L=55000cg/L

Therefore, the density in cg/L is, 55000 cg/L

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Answer:

THE VOLUME OF THE NITROGEN GAS AT 2.5  MOLES , 1.75 ATM AND 475 K IS 55.64 L

Explanation:

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PV = nRT

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V = 55.64 L

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6 0
3 years ago
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For example,

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As we can see an oxidation number was 0, and it became +2. The oxidation number is increased. Oxidation number of the atom, when an atom has undergone oxidation, increases.

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