Chemistry, 06.02.2021 08:40 EvelynJ21011
PLEASE HELP!! CHEMICAL EQUATIONS
For each of the following problems, write complete chemical equations to describe the chemical process taking place. Balance the equations and write the state of matter.
2) Magnesium reacts with sodium fluoride to produce magnesium fluoride and elemental sodium.
Answers: 3
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 01:00
Which process results in the release of energy stored in the products of photosynthesis? a. polymer synthesis b. depolymerization c. digestion d. cellular respiration
Answers: 1
Chemistry, 23.06.2019 01:30
Which is an example of a highly unstable isotope that is often used in fission reactions?
Answers: 1
PLEASE HELP!! CHEMICAL EQUATIONS
For each of the following problems, write complete chemical equati...
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