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Rzqust [24]
4 years ago
11

After reaching equilibrium, the rate of formation of products is less than the rate of formation of reactants. After reaching eq

uilibrium, the rate of forming products and reactants is the same. Equilibrium is obtained prior to Te.

Chemistry
2 answers:
8_murik_8 [283]4 years ago
6 0

Answer:

B

Explanation:

Which statement is correct regarding the reaction?

A. After reaching equilibrium, the rate of formation of products is less than the rate of formation of reactants.

B. After reaching equilibrium, the rate of forming products and reactants is the same.

C. Equilibrium is obtained prior to T e .

otez555 [7]4 years ago
3 0

The answer to your first question would be A.) since for every molecule of C being produced, 2 molecules of B are consumed.


As for the second question. Since you used an arrow pointing only right we infer that this reaction isn't reversible. Decreasing the volume of the container would mean that more collisions occur per unit of time. Thus the rate of the reaction increases.

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Which group (family) of non-metals does not form ions?
svetoff [14.1K]

Answer:

Noble gasses

Explanation:

nobled gasses

all elements want to loose or gain electrons to be like the noble gasses in bonding but the noble gasses do not bond.

7 0
3 years ago
Ph4 is greater than ph6?.
Tatiana [17]

Answer:

Explanation: For example, pH 4 is ten times more acidic than pH 5 and 100 times (10 times 10) more acidic than pH 6. The same holds true for pH values above 7, each of which is ten times more alkaline (another way to say basic) than the next lower whole value.

HOPE THAT HELPS

6 0
3 years ago
Drag each item to indicate whether it is related to Aristotle's or Ptolemy's model of the solar system, or to both. Some items m
Romashka-Z-Leto [24]

Answer:

<u>Aristotle's Model :</u>

geocentric

planets fixed on nested spheres

<u></u>

<u>Ptolemy's model:</u>

geocentric

planets fixed on epicycles

accurately predicted the positions of the planets

Explanation:

Let's begin by the fact both models are geocentric  and make a brief explanation of them:

<u></u>

<u>Aristotle's Model :</u>

Aristotle built his model based on observations and philosophical assumptions, not on measurements or calculations, then he mistakenly thought the Earth was the center of the universe.

So, according to this model, the universe was spherical and finite, with the Earth immobile at its center, composed of the four fundamental elements (made up of spherical layers): <em>ground, water, air and fire</em>; and the Sun along with the fixed planets in their respective concentric spheres (also called nested spheres) revolving around the Earth.

<u>Ptolemy's model:</u>

Ptolemy's model of the universe was also geocentric, placing the Earth motionless in the center of the known universe and was the accepted model for a long time during the Middle Ages.

In this sense, ccording to Ptolemy's model of the universe our planet remains stationary while the other planets, the Moon and the Sun describe complicated orbits around it (called epicycles).

However, this model predicted with an acceptable accuracy for that time the motion of the known planets, until Copernicus appeared with the revolutionary Heliocentric model.

5 0
3 years ago
Two metals with equal mass and different heat capacities are subject to the same amount of heat; which undergoes the smallest ch
anzhelika [568]

Answer:

a) The metal with the higher heat capacity.

Explanation:

The heat (Q) absorbed by a metal can be calculated using the following expression.

Q = c × m × ΔT

where,

c is the specific heat capacity of the metal

m is the mass of the metal

ΔT is the change in the temperature

Q = c × m × ΔT

ΔT = Q/ c × m

Considering both metals have equal mass (m) and are subject to the same amount of heat (Q), the change in the temperature is inversely proportional to the specific heat capacity. The metal with the higher specific heat capacity will undergo the smallest change in temperature.

5 0
4 years ago
What quantity of energy would be necessary to boil water with a mass of
anygoal [31]

Answer:

i think 554 I think

Explanation:

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6 0
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