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Denmark
Questions and answers by visitors named
Denmark
Questions (9)
Methane, CH4 burns in oxygen gas to form carbon dioxide and water. How many moles of carbon dioxide will be formed from 8.0g of
5 answers
asked by
Denmark
8,409 views
The relative mass of aluminum chloride is 267 and its composition by mass is 20,3% Al and 79,7% chlorine. Determine the
4 answers
2,991 views
The mass % of C in methane (CH4) is?...Can any one help me????
2 answers
1,246 views
Calculate the percentage by mass of nitrogen in PtCl2(NH3)2...can anyone help me.??
4 answers
6,102 views
A student was asked to make some copper(II) sulfate-5-5 (CuSO4.5(H2O) BY reacting copper(II) oxide (CuO) with sulfuric acid.
a)
4 answers
1,850 views
Write the symbols for three other species, which also have the electron arrangement of 2.8.
1 answer
364 views
What is the concentration (M) of a NaCL solution prepared by dissolving 9,3g of Nacl in sufficient water give 350ml of
3 answers
3,935 views
How many grams of H3PO4 are in 175 Ml of a 3.5 M solution of H3PO4?
4 answers
4,641 views
What mass of ethanoic acid would you used and how would you prepare 0,500 dm3 of a 0,500 mol dm3 ethanoic acid solution? (M of
3 answers
588 views
Answers (3)
12.a
thanks you very much.
Is B) Glycogen
