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mezya [45]
3 years ago
9

A reaction showing heat as a product is an exothermic reaction. TRUE FALSE

Chemistry
2 answers:
denis-greek [22]3 years ago
7 0

Answer:

The answer to your question is: True

Explanation:

An exothermic reaction releases heat then, it is showed as a product.

An endothermic reaction needs heat to happen, it is represented in the reactants.

brilliants [131]3 years ago
7 0
The answer is true!!!
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If 50 g of solute can be dissolved in 100 g of water, how many grams of solute can be dissolved in 300 g of water?
drek231 [11]

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150g

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3 0
3 years ago
How to balance the chemical equation H2 +N2
brilliants [131]

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N2 + 3H2 --> 2NH3

Explanation:

N =2                             N = 1*2 =2

H = 2*3 =6                   H = 3*2 = 6

7 0
3 years ago
Which process begins the formation of sedimentary rock? the movement of sediment the cementation of rock sediment the breakdown
max2010maxim [7]

Answer:

C- the breakdown of rock into sediment

Explanation:

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hope this helps:)

5 0
3 years ago
The Michaelis constant, Km, refers to the __________ at which a reaction proceeds at __________ of the maximum velocity. This co
pochemuha

Answer:

substrate concentration; one-half; the affinity of the substrate-enzyme interaction

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7 0
3 years ago
What is the mass in grams of 366mL of ethylene glycol
pshichka [43]

Answer:

m=406.26g

Explanation:

Hello,

In this case, since the density is defined as the degree of compactness of a substance and it mathematically defined as the ratio of the mass and volume:

\rho = \frac{m}{V}

By knowing that its density is 1.11 g/mL, the mass in 366 mL is:

m=\rho V=366mL*1.11\frac{g}{mL}\\ \\m=406.26g

Regards.

6 0
4 years ago
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