Chemistry, 01.10.2019 01:30, samsavage4073
Nitrogen has atomically mass of about 14 amu and a atomic number of 7. how many neutrons does nitrogen have ?
Answers: 1
Chemistry, 22.06.2019 21:30, liamgreene90
In one or two grammatically correct sentences, write a definition for the term molecule geometry
Answers: 3
Chemistry, 23.06.2019 01:00, tjeffers90028
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
Answers: 3
Chemistry, 23.06.2019 05:00, rosezgomez97
Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.
Answers: 1
Nitrogen has atomically mass of about 14 amu and a atomic number of 7. how many neutrons does nitrog...
Mathematics, 30.08.2019 04:50
Mathematics, 30.08.2019 04:50
Mathematics, 30.08.2019 04:50