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AysviL [449]
3 years ago
6

One year is the amount of time it takes Earth to ____________. A. complete one rotation B. complete one revolution C. complete 5

2 rotations D. complete 365 revolutions
Chemistry
2 answers:
uysha [10]3 years ago
8 0

One year is the amount of time it takes earth to <u>complete 365 revolution </u>

Hope this helped:)(;

(If you do k12 this is right)

Cuz i'm in 6th grade k12

jeka57 [31]3 years ago
7 0
Should be B, because one rotation is a day one revolution is a day(also to check I looked up the difference).
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A certain skin lotion is a fine mixture of water and various oils. This lotion is cloudy and cannot be separated into oil and wa
nataly862011 [7]

Colloid

Explanation:

A lotion of this type is a typical colloid mixture.

  • A colloid is a homogeneous mixtures of two phases.
  • The dispersed phase and the dispersion medium.
  • Water is the dispersion medium and oil is the dispersed phase.

They have the following properties:

  • Liquid dispersed phase and liquid dispersion medium forms an emulsion and a lotion of this type is an example.
  • The particles are larger than those found in solutions.
  • The particles pass through ordinary filter paper.
  • They may be cloudy or clear .

learn more:

Heterogeneous mixtures brainly.com/question/1446244

#learnwithBrainly

4 0
3 years ago
which of the following is an example of an electromagnetic wave A. an ocean wave B. A sound wave C. A light wave D. A wave trave
ruslelena [56]

Answer:

Light waves

Explanation:

It isn't sound because it isn't infrared, involve electromagneticism, or light/radiation. An ocean wave is a literal wave of water, and a wave traveling along a rope is way off course. Choose a light wave. Also, brainliest would be nice. Glad to help

6 0
2 years ago
Nitrogen gas and oxygen gas react according to the following equation: Energy + N2(g) + O2(g) Double arrow yields 2NO(g) Nitroge
Ann [662]
- increasing the concentration of N₂
- increasing the concentration of O₂
- decreasing the concentration of NO
- increasing the temperature

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7 0
3 years ago
In the compound MgCl2MgCl2, the subscript 2 indicates that
MatroZZZ [7]

 The subscript 2  indicate that  there are two atoms of chlorine  in the compound.

<u><em> Explanation</em></u>

 Subscript in the chemical formula indicate  the number of atoms  of the element immediately  before the subscript.

In MgCl₂  there are two(2)  atoms of chlorine  since Subscript 2 is immediately  after chlorine.

3 0
3 years ago
A solution contains 35 mL of 1.50M CuSO​ . What is the molarity when the new 4​ volume is 100mL
elena-s [515]

Answer:

0.525 M CuSO

Explanation:

Molarity (M) is the units mol/L. Let's figure out how many moles of CuSO we have:

35 mL = 35/1000 L = 0.035 L

0.035 L * 1.50 mol/L = 0.0525 mol CuSO

Our new volume is 100 mL, so let's first convert this to L:

100 mL = 100/1000 L = 0.100 L

To find the new molarity, divide the number of moles (0.0525 moles) by the number of liters (0.100 L):

0.0525 mol / 0.100 L = 0.525 M CuSO

Hope this helps!

4 0
3 years ago
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