Chemistry, 20.07.2021 04:20 addisonrausch
2. How many joules of heat are released when 32g of water cools down from 71%
specific heat of water is 4.184 J/gºC)
How many kilojoules is this?
Answers: 2
Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 09:20
Sugar is dissolved in water. which is the solute? sugar neither both water
Answers: 1
Chemistry, 22.06.2019 16:40
The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
Answers: 3
2. How many joules of heat are released when 32g of water cools down from 71%
specific heat of wate...
Chemistry, 09.12.2021 19:00
Mathematics, 09.12.2021 19:00
Spanish, 09.12.2021 19:00
Mathematics, 09.12.2021 19:00
English, 09.12.2021 19:00
English, 09.12.2021 19:00
Mathematics, 09.12.2021 19:00
History, 09.12.2021 19:00
English, 09.12.2021 19:00
Mathematics, 09.12.2021 19:00
Mathematics, 09.12.2021 19:00
History, 09.12.2021 19:00
Social Studies, 09.12.2021 19:00