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FrozenT [24]
3 years ago
7

Which of Newton’s Laws of Motion is represented in the following description: The worker complaining because the box was too hea

vy to move. He could not apply enough force to move it.
1st Law of Motion
2nd Law of Motion
3rd Law of Motion
Chemistry
2 answers:
valentina_108 [34]3 years ago
8 0

Answer:

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

Explanation:

vovangra [49]3 years ago
4 0
3rd law of motion is what is represented
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What is the molarity of a solution containing 7.0 moles of solute in 569 mL of solution?
yawa3891 [41]
The formula of the molarity, M is: M = number of moles of solute / Volume of solution in liters.

Here number of moles of solute  is 7.0 and volume of solution in liters = 569 mL / 1000 mL/L = 0.569 L

M = 7.0 moles / 0.569 liters = 12.3 M

Answer: 12.3 M
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3 years ago
Percent composition?: 85.05 g of Mg combines completely with 112.21 g of S.
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Empirical Formula = C20 H60 HG1 S1 O4 (numbers should be in subscript)

Percent Composition =

MG = 43%

S = 56.8%

7 0
4 years ago
Select the simplest mole ratio for each substance. Glucose (C6H12O6): Sulfuric acid (H2SO4): Butene (C4H8):
Rom4ik [11]

<u>Answer:</u>

1. In Glucose: C : H : O = 1 : 2 : 1

2. In Sulfuric acid: H : S : O = 2 : 1 : 4

3. In Butene: C : H = 1 : 2

<u>Explanation:</u>

Mole ratio is defined as the ratio of amounts in moles present in a compound. Simplest mole ratio basically means that the moles are present in the least whole number ratio.

  • In Glucose, (C_6H_{12}O_6)

Moles of Carbon atom = 6

Moles of Hydrogen atom = 12

Moles of Oxygen atom = 6

Mole ratio of the atoms: C : H : O :: 6 : 12 : 6

Making this, the simplest mole ratio C : H : O = 1 : 2 : 1

  • In Sulfuric acid, (H_2SO_4)

Moles of Sulfur atom = 1

Moles of Hydrogen atom = 2

Moles of Oxygen atom = 4

Mole ratio of the atoms: H : S : O = 2 : 1 : 4

  • In Butene, (C_4H_8)

Moles of Carbon atom = 4

Moles of Hydrogen atom = 8

Mole ratio of the atoms: C : H = 1 : 2

8 0
4 years ago
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While hiking in a rural area, you encounter a wetland and conclude that it's a swamp. Which feature helped you reach this conclu
german

Answer: B. It's located near a lake.

Explanation:

A swamp is a kind of wetland which can found near the shores of the lakes. Many swamps also occur along the shores of the rivers. These are dominated by the aquatic vegetation. The swamp wetland is exposed to soil saturation due to surface runoff.

According to the above explanation, It's located near a lake is the correct option.

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4 years ago
What are some examples of gases at room temperature
balu736 [363]

Answer:

Fluorine, oxygen, nitrogen, chlorine, and hydrogen are all gases at room temperature.

Explanation:

They all have extremely low boiling points

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3 years ago
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