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butalik [34]
3 years ago
8

Which of the following would not increase the rate of most reactions? A. Removing an inhibitor B. Lowering the concentration of

the reactants C. Adding a catalyst D. Increasing the temperature
Chemistry
2 answers:
ioda3 years ago
8 0
I think it'd be B.. :) 
Ne4ueva [31]3 years ago
7 0

A few factors influence the rate of reaction, including :

<em>Temperature</em>. Most reactions increase in rate as temperature increases; most reactions slow down as temperature decreases.

<em>Concentrations of the reactant</em>. Raising the concentration of a substance will increase the speed of the reaction; lowering the concentration of a substance will decrease the speed of the reaction. The limiting reactant is the reactant that is completely used up in a reaction. When this is completely used up, the reaction will stop.

<em>Catalysts</em>. These are substances that speed up the rate of the reaction by lowering the activation energy. If a catalyst is added, the rate of reactions will increase. If a catalyst is removed, the rate of reactions will decrease. Enzymes are biological catalysts used in living things to speed up internal reactions.

<em>Inhibitors</em>. These are substances that slow down the rate of a reaction. If an inhibitor is added to a reaction, its rate will decrease. If an inhibitor is removed from a reaction, its rate will increase.

Thus, the right answer is B. Lowering the concentration of the reactants

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Answer:

False

Explanation:

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8 0
3 years ago
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Ahat [919]

Answer:

V/V% = 8.2%

Explanation:

Given data:

Volume of methanol = 37.5 mL

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V/V% = [volume of solute / volume of solution ]×100

V/V% = 37.5 mL / 456 mL × 100

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3 0
3 years ago
You mix 265.0 mL of 1.20 M lead(II) nitrate with 293 mL of 1.55 M potassium iodide. The lead(II) iodide is insoluble. What amoun
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Answer:

105 grams PbI₂

Explanation:

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7 0
2 years ago
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Drinking energy drinks make people more hyper. What is the independent variable and the dependent variable?
Andreyy89

Answer:

Hi, There!

<em>Drinking energy drinks make people more hyper. What is the independent variable and the dependent variable?</em>

<em>The independent Vairable is the people drinking the energy drinks.</em>

<em>The Dependent variable is is the result which makes people more hyper</em>

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3 years ago
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Which statements about peptide bonds are true? The formation of a peptide bond involves a dehydration reaction. Peptides are pol
miv72 [106K]

Answer:

- The formation of a peptide bond involves a dehydration reaction.

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Explanation:

Peptide bonds are a type of covalent bonds that form between amino acid molecules. A peptide bond links two amino acids together by removing an hydrogen atom from the amine functional group (-NH2) and an hydroxyl (OH) from carboxylic functional group (-COOH) to release a water molecule. Hence, the formation of a peptide bond involves a dehydration reaction i.e loss of water.

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