Chemistry, 19.09.2021 04:50 SophieStar15
The density of emerald is 2.78 g/cm3. What is the volume of a 1.550 carat emerald in dm3? (one carat is equal to 200 mg)
Answers: 2
Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 12:30
A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
Answers: 1
Chemistry, 22.06.2019 14:30
Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
Answers: 2
The density of emerald is 2.78 g/cm3. What is the volume of a 1.550 carat emerald in dm3? (one carat...
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