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olganol [36]
2 years ago
7

What is an endothermic reaction

Chemistry
2 answers:
muminat2 years ago
7 0

Answer: An endothermic reaction is one which results in a net decrease in temperature because it absorbs heat from the surroundings and stores the energy in the bonds formed in the reaction.

musickatia [10]2 years ago
6 0
Chemical reaction that absorbs heat from its environment
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What is mole-to-mole stoichiometry.
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https://youtu.be/3zmeVamEsWI

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3 years ago
A dilute solution is prepared by transferring 40.00 ml of a 0.3433 m stock solution to a 750.0 ml volumetric flask and diluting
alina1380 [7]
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    number of moles = (40 mL) x (1 L / 1000 mL) x (0.3433 moles / L)
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To get the value of the molarity of the diluted solution, we divide the number of moles by the total volume.
          molarity = (0.013732 moles) / (750 mL / 1000 mL/L) = 0.0183 M

Similarly, we can solve for the molarity by using the equation,
           M₁V₁ = M₂V₂
Substituting the known values in the equation,
     (0.3433 M)(40 mL) = M₂(750 mL)
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What does biodiversity mean?
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Hope it helps! :)

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3 years ago
Read 2 more answers
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