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serious [3.7K]
3 years ago
11

Which properties cause chemical reactions?

Chemistry
2 answers:
Oliga [24]3 years ago
6 0

Answer:

The correct answer is C.

Explanation:

A chemical reaction is the process by which a chemical transformation takes place. Chemical reactions can be carried out in different media. The chemical properties of compounds determine the types of chemical reactions that occur. These may be accompanied by changes in physical properties such as gas formation, solids formation or color changes. These physical changes are consequences of chemical reactions.

Have a nice day!

GREYUIT [131]3 years ago
3 0
D. Chemical and Physical Properties
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How much energy is added to change 180g of liquid water to gas at 100 degrees Celsius
Finger [1]

Answer:

40.7 kJ  

Step-by-step explanation:

The formula for the heat, q, needed to evaporate a liquid is

q = mΔHvap


<em>Data:  </em>

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<em>Calculation: </em>

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A particle has 5 protons, 6 neutrons, and 5 electrons. What is its net charge.
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Which resource produces the cleanest energy?<br><br> coal<br> gasoline<br> oil<br> wind
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Answer:

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Explanation:

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2 years ago
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Describe the particle mode of matter. what does the brownian motion tells us about the particles in matter?give other evidence t
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Answer:

dium (a liquid or a gas). This pattern of motion typically consists of random fluctuations in a particle's position inside a fluid sub-domain, followed by a relocation to another sub-domain. Each relocation is followed by more fluctuations within the new closed volume. This pattern describes a fluid at thermal equilibrium, defined by a given temperature. Within such a fluid, there exists no preferential direction of flow (as in transport phenomena). More specifically, the fluid's overall linear and angular momenta remain null over time. The kinetic energies of the molecular Brownian motions, together with those of molecular rotations and vibrations, sum up to the caloric component of a fluid's internal energy (the Equipartition theorem).

Explanation:

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2 years ago
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