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Salsk061 [2.6K]
3 years ago
7

It is nearly impossible to blank solids and liquids

Chemistry
2 answers:
larisa [96]3 years ago
6 0

Answer:

The correct answer is: compress

Explanation:

Compressibility refers to the <u>physical property</u> of a substance which allows it to <u>reduce its volume when pressure or stress is applied.</u>

Since in <u>solids and liquids,</u> the constituting atoms or molecules are very <u>closely or densely packed together</u>. So the volume cannot be reduced further when pressure is applied.

<u>Therefore, the solids and liquids are said to be nearly incompressible.</u>

Westkost [7]3 years ago
5 0
The answer is
it is nearly impossible to COMPRESS solids and liquids.
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MARKING BRAINLIEST!
blagie [28]
Answer: B) Linda’s speed was slower than Meg’s speed

Explanation: Meg ran almost twice as fast as Linda since she took less time to finish the same amount of distance
8 0
3 years ago
Gold has a density of 19.3g/cm3. If you have a gold bar with a volume of
marin [14]

Answer:

The answer is

<h2>877 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

density = 19.3 g/cm³

volume = 44.9 cm³

The mass of the gold bar

mass = 19.3 × 44.9 = 866.57

We have the final answer as

<h3>877 g</h3>

Hope this helps you

8 0
3 years ago
For the molecule whose condensed structural formula is given below, decide if cis-trans isomers are possible. If they are, enter
ziro4ka [17]

Answer:

cis 2,3-dibromo- 2-butene

trans 2,3-dibromo- 2-butene

Explanation:

The cis-trans or geometric isomerism is due to restricted rotation around a carbon-carbon bond. This restriction may be due to the presence of double bonds or cycles.

The carbon-carbon double bond prevents free rotation of atoms in molecules. These two molecules have the same atoms, but they are different molecules. They are geometric isomers to each other.

The given compound can exist in the form of two isomers, cis and trans. The isomer that has the substituents on the same side is called cis, and the one that has them on opposite sides is trans.

3 0
4 years ago
Please help!! A compound with a molar mass of 544.0 g/mol is made up of 26.5 grams Carbon, 2.94 grams
lukranit [14]

Answer:

1. Empirical formula = C₃H₄O₆

2. Molecular formula = C₁₂H₁₆O₂₄

Explanation:

From the question given above, the following data were obtained:

Molar mass of compound = 544 g/mol

Mass of Carbon (C) = 26.5 g

Mass of Hydrogen (H) = 2.94 g

Mass of oxygen (O) = 70.6 g

Empirical formula =?

Molecular formula =?

1. Determination of the empirical formula of the compound.

C = 26.5 g

H = 2.94 g

O = 70.6 g

Divide by their molar mass

C = 26.5 / 12 = 2.208

H = 2.94 / 1 = 2.94

O = 70.6 / 16 = 4.4125

Divide by the smallest

C = 2.208 / 2.208 = 1

H = 2.94 / 2.208 = 1.33

O = 4.4125 / 2.208 = 2

Muitiply through by 3 to express in whole number.

C = 1 × 3 = 3

H = 1.33 × 3 = 4

O = 2 × 3 = 6

Empirical formula = C₃H₄O₆

2. Determination of the molecular formula of the compound.

Molar mass of compound = 544 g/mol

Empirical formula = C₃H₄O₆

Molecular formula = [C₃H₄O₆]ₙ

[C₃H₄O₆]ₙ = 544

[(12×3) + (4×1) + (16×6)]n = 544

[36 + 4 + 96]n = 544

136n = 544

Divide both side by 136

n = 544 / 136

n = 4

Molecular formula = [C₃H₄O₆]ₙ

Molecular formula = [C₃H₄O₆]₄

Molecular formula = C₁₂H₁₆O₂₄

6 0
3 years ago
Read 2 more answers
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