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posledela
3 years ago
7

Could someone help me with question #3?

Chemistry
1 answer:
faltersainse [42]3 years ago
3 0
The first one because they can move forward
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What is an evenly distributed, uniform mixture called?
Ivenika [448]

Answer:

The correct answer is Option

B. A homogeneous mixture

Explanation: Mixture is solution which is made of two or more than two substances which are combined only physically not chemically. There are two types of mixture i. e. Homogeneous mixture and heterogeneous mixture. Homogeneous mixture is a mixture in which the substances which are combined are uniform in appearance and heterogeneous mixture is a mixture in which substances are suspended in the solution and easily differentiated.

6 0
4 years ago
Question 8 (1 point)
Margaret [11]

Combustion of Fossil Fuels

Explanation:

The combustion of fossil fuels is a major contributor to unbalancing of the carbon cycle which causes more carbon dioxide to be released into the air than can be naturally processed.

Combustion of fossil fuel is an anthropogenic source of carbon dioxide emission. This chemical process is used to power internal combustion engines and industrial activities. The by product is usually carbon dioxide.

Plants that use carbon dioxide for their life processes cannot completely absorb all of this anthropogenic emission.

Naturally, animal respiration and decomposition provides enough carbon dioxide for use during photosynthesis. Combustion of fossil fuels tips this balance.

Learn more:

Energy brainly.com/question/9231468

#learnwithBrainly

5 0
3 years ago
Given 0.500 moles of H₂, how many grams of NH₃ would be produced?
Allisa [31]

Answer:

0.333 mol NH₃

Explanation:

N₂  +  3 H₂  ⇆  2 NH₃

This is the reaction that produces NH₃.  Use the mole ratios to solve.  For every 3 moles of H₂ that are consumed, 2 moles of NH₃ are produced.

(0.500 mol H₂) × (2 mol NH₃/3 mol H₂) = 0.333 mol NH₃

You will produce 0.333 moles of NH₃.

4 0
3 years ago
Graphing kinetic energy
lana [24]
<span>mass and velocity this is the answer im sure it is</span>
8 0
4 years ago
Bob rides his horse 52 km in 3 hours 15 minutes. What is his average speed in kilometers per hour?​
laila [671]
I think the answer is 16.51
7 0
3 years ago
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