Chemistry, 20.11.2020 21:50 LilFreaky666
An average gold atom has a diameter of 2.6 Angstroms. How many gold atoms can line up side-by-side to go around a gold ring with circumference 54.5 millimeters?
(1A= 1x10-10m)
(1m= 1000mm)
Answers: 2
Chemistry, 21.06.2019 15:30
219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.
Answers: 1
Chemistry, 22.06.2019 04:30
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
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Chemistry, 22.06.2019 05:50
What are the 4 phases of matter in order of increasing engery content?
Answers: 2
Chemistry, 22.06.2019 13:20
Can someone me with 3 and 4 plz. this is for masteries test.
Answers: 2
An average gold atom has a diameter of 2.6 Angstroms. How many gold atoms can line up side-by-side t...
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