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stich3 [128]
3 years ago
11

R-COOH compounds behave as _____. A) bases B) acids C) esters D) ketones

Chemistry
1 answer:
lakkis [162]3 years ago
6 0
<span>R-COOH 
-COOH  is the group, that shows that the substance is an organic acid.

Answer is B. Acids
</span>
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What is the value of the activation energy of the uncatalyzed reaction?
Lubov Fominskaja [6]
The value of the activation energy of an uncatalyzed reaction is greater than that of a catalyzed reaction. As we know, a catalyst provides an alternative path for the reaction to happen at a faster rate. So, for a catalyzed reactio, activation energy is lesser than the original path.
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Why can water be used in the cooling system of a car? A. it always heats the car in the winter B. it helps fluctuate temperature
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The substances sodium (Na), oxygen (O2), and sodium oxide (Na2O) participate in this chemical reaction:
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The chemical reaction involving sodium and oxygen as given in the reaction: 4Na + O2 → 2Na2O is a synthesis reaction.

<h3>What are chemical reactions?</h3>

Chemical reactions are changes which occur in the chemical composition of atoms of substances which results in the formation of new substances.

There are different types of chemical reactions such as:

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7 0
1 year ago
Which change in this process would shift the equilibrium to produce the
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Answer: B I think, I'll put my reasoning below.

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It's not A because removing N2 would only shift the equation the opposite way.

It's not C and D because I don't think those affect the specific amount of each reactant/product produced. I think temperature only affects the speed at which the reaction is performed, which won't affect anything in this case.

7 0
2 years ago
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Aluminum has a density of 2.7 g/cm3. If a chunk of aluminum with a mass of 10.8 g is placed in a graduated cylinder partially fi
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if the density  i s   2.7 g/cm^3  this implies that   

 1cm^3  =  2.7 g
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by  cross  multiplication

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3 years ago
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