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AlexFokin [52]
3 years ago
14

Hi i need help. Select all the statements that are true.

Chemistry
2 answers:
motikmotik3 years ago
7 0

Answer:

A, C, E

Explanation:

hope this helps

Lilit [14]3 years ago
6 0

Answer:

A, C, E

Explanation:

sfdghjksgasjdsvjhkjvsdf

HOPE YOU GET THIS RIGHT!!!:)))))

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Because they obtain different properties that have explosive reactions to one another
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Which of the following alkenes is expected to have the highest heat of hydrogenation?
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The element Y has 13 electrons. What is the electronic configuration of
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3 years ago
Vinegar is a solution of acetic acid (the solute) in water (the solvent) with a solution density of 1010 g/L. If vinegar is 0.80
Damm [24]

Answer:

4.8 %

Explanation:

We are asked the concentration in % by mass, given the molarity of the solution and its density.

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MW acetic acid = 60.0 g/mol

mass acetic acid (the solute) = 0.80 mol x 60 g / mol = 48.00 g

mass of solution = 1000 cm³ x 1.010 g/ cm³      (1l= 1000 cm³)

                            = 1010 g

% (by mass) = 48.00 g/ 1010 g  x 100 = 4.8 %

6 0
3 years ago
How does a planet’s motion affect its length of day and year? <br> PLEASEEEE HELPPPP!!!!
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the time it take for a planet to rotate on its axis makes up its day so if it were slower the day would be longer like earth, it take about 24 hours to make one full rotation.

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8 0
3 years ago
Read 2 more answers
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