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zimovet [89]
3 years ago
9

29.3g CO2 and 20.8g H2O

Chemistry
1 answer:
docker41 [41]3 years ago
6 0

Answer:

the most best answer is 50.1 you never find such type of answer

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Which of the following statements BEST describes a compound?
Oliga [24]

Answer:

A compond is made up of 2 or more elements that are both DIFFERENT so the answer is B.

Explanation:

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3 years ago
What is the new concentration of a solution of CaSO3 if 10.0 mL of a 2.0 M CaSO3 solution is diluted to 100 ml?
kifflom [539]

Answer: The new concentration of a solution of CaSO_{3} is 0.2 M 10.0 mL of a 2.0 M CaSO_{3} solution is diluted to 100 mL.

Explanation:

Given: V_{1} = 10.0 mL,      M_{1} = 2.0 M

V_{2} = 100 mL,           M_{2} = ?

Formula used to calculate the new concentration is as follows.

M_{1}V_{1} = M_{2}V_{2}

Substitute the values into above formula as follows.

M_{1}V_{1} = M_{2}V_{2}\\10.0 mL \times 2.0 M = M_{2} \times 100 mL\\M_{2} = 0.2 M

Thus, we can conclude that the new concentration of a solution of CaSO_{3} is 0.2 M 10.0 mL of a 2.0 M CaSO_{3} solution is diluted to 100 mL.

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2 years ago
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2. steady state-</span>all is the same and will always stay the same <span>
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The concentration of ozone in a sample of air that has a partial pressure of O3 of 0.33 torr and a total pressure of air of 695
Goryan [66]

Answer:

0.047 %

Explanation:

Step 1: Given data

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  • Total pressure of air (P): 695 torr

Step 2: Calculate the %v/v of ozone in the air

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<em>%v/v = pO₃/P × 100%</em>

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%v/v = 0.047 %

8 0
3 years ago
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