When 0.200 l of 0.2 m hcl is mixed with 0.200 l of 0.200 m naoh in a coffee-cup calorimeter, the temperature of the mixture increases from 22.15°c to 23.48°c. if the densities of the two solutions are 1.00g/ml, what is the value of ∆hrxn for the following reaction? ( use the specific heat of water of 4.18 j/g⁰c)
Answers: 2
Chemistry, 22.06.2019 06:40
Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
Answers: 1
Chemistry, 22.06.2019 08:30
In the reaction between a crushed antacid tablet and vinegar what gas is emitted
Answers: 2
Chemistry, 22.06.2019 19:30
Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)
Answers: 1
When 0.200 l of 0.2 m hcl is mixed with 0.200 l of 0.200 m naoh in a coffee-cup calorimeter, the tem...
History, 10.12.2021 03:20
Mathematics, 10.12.2021 03:20
English, 10.12.2021 03:20
Mathematics, 10.12.2021 03:30
Chemistry, 10.12.2021 03:30
Mathematics, 10.12.2021 03:30
Mathematics, 10.12.2021 03:30
Mathematics, 10.12.2021 03:30
History, 10.12.2021 03:30
English, 10.12.2021 03:30
Biology, 10.12.2021 03:30
World Languages, 10.12.2021 03:30
English, 10.12.2021 03:30
Mathematics, 10.12.2021 03:30
Mathematics, 10.12.2021 03:30