if there are 6.73 x 1027 atoms of iron, how many moles of iron
are present?...
Chemistry, 18.09.2019 00:20 blink182lovgabbie
if there are 6.73 x 1027 atoms of iron, how many moles of iron
are present?
Answers: 1
Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 09:30
Based on its chemical properties, identify the position of each chemical family on the periodic table.
Answers: 3
Chemistry, 22.06.2019 15:00
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
Answers: 3
Physics, 24.08.2021 07:20
English, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
History, 24.08.2021 07:20
Mathematics, 24.08.2021 07:20
Physics, 24.08.2021 07:20