In a calorimeter, if an Exothermic system with a mass of 25 grams releases 1670 Joules of energy, how much energy does the surrounding water receive if its mass is 100 ml?
Group of answer choices
+ 1645 Joules of Energy
- 1670 Joules of Energy
+ 1670 Joules of Energy
- 1570 Joules of Energy
Answers: 2
Chemistry, 22.06.2019 03:10
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
Chemistry, 22.06.2019 20:00
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
Answers: 1
In a calorimeter, if an Exothermic system with a mass of 25 grams releases 1670 Joules of energy, ho...
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