Science, asked by matrictargetis96, 1 month ago

___ reaction include exothermic and endothermic reactions​

Answers

Answered by todkarianushka012
0

Explanation:

This is an example of an endothermic reaction. In Julie's case, when calcium chloride was dissolved in water, the system released heat into the surroundings, the flask, and thus the flask felt hot. This is an example of an exothermic reaction.

Previous Question
Next Question
Similar questions
Chemistry, 25 days ago
1. Write the reaction of Na, K, Ca, Li, Be, Mg, Mn, Al, Zn with oxygen and write the name of the compound​...
English, 25 days ago
why i can't answer you pls help i need 50 points pls​...
English, 25 days ago
a) Translate the following words in your medium of instruction: (any four) - 1) Beggar 2) Distress 3) Drought 4)Defensive 5)Generous 6) Peace marithi​...
Math, 1 month ago
Chapter 1 Homework 1.6 The density of the pebble material used in a construction site is 2.65g / cm, the apparent density is 2.61g / cm”, and the bulk density is 1680 kg/m². Calculate the porosity and void ratio of this pebble? I​...
Business Studies, 1 month ago
Analyse the relevant law and advise PharmaS whether European law will enable them to import their goods into the French market and compete effectively with the French producers.
English, 8 months ago
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word. Jubilant A) Happy B) Excited C) Celebrating D) Sorrowful...
English, 8 months ago
What is the value of [sec θ/(sec θ – 1)] + [sec θ/(sec θ + 1)] A) 2 sin2 θ B) 2(1 + tan2θ) C) 2 cosec2 θ D) sin2θ...
Science, 8 months ago
Who was the first Indian astronaut to travel in space? A) Rakesh Sharma B) Ravish Malhotra C) Kalpana Chawla D) Sheikh Muszaphar Shukor...