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3 years ago

WILL GIVE BRAINLIEST PLZ HELP!!!!!!

Chemistry

1 answer:

LenKa [72]3 years ago

6 0

Answer:

Explanation:

The picture depicts the data of the chemical, explaining that as the temperature rises, the chemical reaction rate would increase as well.

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Plz answer quick

SCORPION-xisa [38]

It’s baron I got it right on edg

8 0

3 years ago

Read 2 more answers

Calculate the mass in grams for a single molecule of carbon monoxide

Oxana [17]

Answer:

7.307 x 10^-23

Explanation:

mass of one molecule = mr/ avogadros number

= 44/6.022 x 10^23

= 7.307x 10^-23

4 0

4 years ago

What is the volume in liters of hydrogen gas that would be produced by the reaction of 40.0 g of Al with excess HCl at STP accor

DaniilM [7]

The volume in liters of Hydrogen gas = 49.28 L

<h3>Further explanation </h3>

The reaction equation is the chemical formula of reagents and product substances

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products

Reaction

2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g)

mol Al :

$\tt mol=\dfrac{mass}{Ar}=\dfrac{40}{27}=1.481$

mol H₂ :

$\tt \dfrac{3}{2}\times 1.481=2.2$

At STP, 1 mol =22.4 L

so the volume of hydrogen :

$\tt 2.2 \times 22.4=49.28~L$

8 0

3 years ago

Read 2 more answers

QUESTION 10

worty [1.4K]

I have no idea honestly I don’t remember I had it and I forgot it

6 0

3 years ago

BRAINLIEST TO FIRST CORRECT ANSWER, THANKS!

Tamiku [17]

Answer:

increased

Explanation:

Consuming a compound increases the concentration. When you increase the concentration, the rate constant for that reaction also increases.

5 0

4 years ago