Scientific notation.
...
Answers: 1
Another question on Chemistry
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, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 1
Chemistry, 23.06.2019 00:30
Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
Answers: 2
You know the right answer?
Questions
Biology, 02.07.2019 02:00
History, 02.07.2019 02:00
History, 02.07.2019 02:00
Mathematics, 02.07.2019 02:00
History, 02.07.2019 02:00
History, 02.07.2019 02:00
Mathematics, 02.07.2019 02:00
Mathematics, 02.07.2019 02:00
Business, 02.07.2019 02:00
Mathematics, 02.07.2019 02:00
