Answers: 2
Chemistry, 22.06.2019 17:10
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
Chemistry, 22.06.2019 21:00
Once similarity and one difference between a mixture of elements and a mixture of compounds
Answers: 3
Chemistry, 22.06.2019 21:00
Write a balanced equation showing the formation of copper (ii) nitrite from its elements
Answers: 1
Name of equipments that uses in crude oil distillation?...
History, 13.10.2019 01:30
History, 13.10.2019 01:30
History, 13.10.2019 01:30
History, 13.10.2019 01:30
Mathematics, 13.10.2019 01:30
Mathematics, 13.10.2019 01:30
Mathematics, 13.10.2019 01:30
Mathematics, 13.10.2019 01:30