subject
Chemistry, 13.09.2019 04:30 Jeamileth

When 50.08 g of 1.00 m naoh at 23 °c is added to 50.22 g of 1.00 m hcl at 23 °c, the resulting temperature of the mixture is 29.7 °c. (assume that the calorimeter constant is equal to zero. assume that the solutions have the same specific heat capacity (4.184j / gk) and density (1.00g / ml) as water. what is the qsolution, enthalpy change, and is it endothermic or exothermic? .

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 20:30
14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->
Answers: 2
question
Chemistry, 22.06.2019 19:00
Nan element’s square on the periodic table, the number with the greatest numerical value represents the
Answers: 3
question
Chemistry, 23.06.2019 03:30
Select the correct lewis structure for fluorine which is group 7a element?
Answers: 1
question
Chemistry, 23.06.2019 03:30
If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
Answers: 1
You know the right answer?
When 50.08 g of 1.00 m naoh at 23 °c is added to 50.22 g of 1.00 m hcl at 23 °c, the resulting tempe...
Questions
question
Mathematics, 17.03.2022 21:00
question
Mathematics, 17.03.2022 21:00
Questions on the website: 13722359