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lutik1710 [3]
4 years ago
9

If you mix two reactants together that produce a new product as the result of chemical reaction, and the reaction flask feels wa

rm to the touch, which type of reaction is it? Options: exothermic reactions endothermic reactions
Chemistry
2 answers:
vova2212 [387]4 years ago
6 0
Exothermic reactions.. lmk if you need me to explain why :)
adelina 88 [10]4 years ago
5 0

Answer:

exothermic reaction

Explanation:

The reaction flask feels warm because energy was released from the reaction in the form of thermal energy. Exothermic reactions release energy to its surroundings.

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Answer:

B) 3.0 g/mL

Explanation:

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You have a hard glass flask that you plug up with a stopper at room temperature (25 C) and an internal pressure of 1 atm. If you
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If the temperature of an ideal gas is raised from 100◦C to 200◦C, while the pressure remains constant, the volume 1. increases b
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Answer:

3. doubles

Explanation:

for an ideal gas behavior, the relationship between volume and temperature is given by Charles law

Charles law states that the volume of a given mass of gas is directly proportional to its temperature provided that pressure remains constant. Mathematically, this is represented as

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where V is the volume of the gas

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For initial and final conditions of a gas,

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divide both sides by 100

2V₁ = V₂

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there the volume doubles

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