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ozzi
2 years ago
9

1 point

Chemistry
1 answer:
Dafna1 [17]2 years ago
4 0
I’m pretty sure it’s true :))!!
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In the following reaction, what element is gaining mass?
vagabundo [1.1K]

Mg gained mass because it went from being a single element (on the reactant side) to being a molecule (on the product side).

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3 years ago
Difference between ntp and stp​
Phantasy [73]

Answer:

STP stands for Standard Temperature and Pressure. NTP stands for Normal Temperature and Pressure.

Explanation:

STP is set by the IUPAC as 0°C and 100 kPa or 1 bar.

NTP is set at 101.325 kPa but uses 20°C as the temperature

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Use the bond energy to calculate an approximate value of δh for the following reaction. Which is the more stable form of fno2?
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The enthalpy of reaction or ∆H reaction is the difference between the bond energy of the reactants and the bond energy of the products.

<h3>What is ∆H reaction?</h3>

The term ∆H reaction refers to the heat that is evolved or absorbed in a chemical reaction. It is also known as the enthalpy of reaction.

The question is incoherent but I will try to answer as much as possible. Using the values of bond energy, ∆H reaction = Bond energy of reactants - bond energy of products. This will give us the enthalpy of reaction.

Learn more about bond energy: brainly.com/question/1657608

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2 years ago
:answer question number 3
Tcecarenko [31]
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The Law of Dominance. ...
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