Chemistry, 01.06.2021 09:00 daphnevlogs11
If 6.75 g of NaOH are dissolved in 50.00 g of water and the temperature increases from 20.5°C to 47.8 °C.
a. Is this an example of an endothermic or exothermic reaction?
b. What is the q for the reaction? (Remember since the NaOH dissolves in water add the masses to get the m)
c. How many moles of NaOH are dissolved?
d. What is the ΔH for the reaction?
Answers: 2
Chemistry, 21.06.2019 18:00
Which is mostly likely why many scientists reject the cold fusion theory
Answers: 1
Chemistry, 22.06.2019 14:00
Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
Chemistry, 22.06.2019 19:20
Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?
Answers: 3
If 6.75 g of NaOH are dissolved in 50.00 g of water and the temperature increases from 20.5°C to 47....
Mathematics, 12.11.2020 16:30
Chemistry, 12.11.2020 16:30
Mathematics, 12.11.2020 16:30
English, 12.11.2020 16:30
Mathematics, 12.11.2020 16:30
Computers and Technology, 12.11.2020 16:30