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Artyom0805 [142]
3 years ago
9

HELP!!!! please omg

Chemistry
1 answer:
OverLord2011 [107]3 years ago
7 0

Answer:

I believe it's A. to reduce air bubbles. Tbh, it's been a while

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How many grams of h2o are needed to produce 45g of NO
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Whatever this molar quantity is, it is clear from the stoichiometry of the reaction that 3/2 equiv of dihydrogen gas were required. How much dinitrogen gas was required?
4 0
3 years ago
Which of the following is not a property of an acid?
SpyIntel [72]

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1. bitter  

2. turns litmus paper red  

3. oxygen, hydrogen, and molecules.

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7 0
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What type of bonding is found in the compound of2?
Ratling [72]

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chemical bond

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because atom can join together by forming a chemical bond

7 0
3 years ago
3.) All matter has both physical and chemical properties. A physical property is one that does not change the chemical nature of
dexar [7]

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D

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8 0
2 years ago
Using this equation, m1v2=m2v2 , calculate the diluted molarity of 100 mL of a 0.5 M solution when 50 mL of
geniusboy [140]

The molarity of the diluted solution is 0.33 M

From the question given above, the following data were obtained:

Molarity of stock solution (M₁) = 0. 5 M

Volume of stock solution (V₁) = 100 mL

Volume of diluted solution (V₂) = 100 + 50 = 150 mL

<h3>Molarity of diluted solution (M₂) =? </h3>

The molarity of the diluted solution can be obtained by using the dilution formula as illustrated below:

<h3>M₁V₁ = M₂V₂</h3>

0.5 × 100 = M₂ × 150

50 = M₂ × 150

Divide both side by 150

M₂ = 50 / 150

<h3>M₂ = 0.33 M</h3>

Therefore, the molarity of the diluted solution is 0.33 M

Learn more: brainly.com/question/24625656

8 0
3 years ago
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