Chemistry, 03.11.2020 17:00 killinit143
CFx where x stands for a whole number. Measurements also show that a certain sample of the unknown compound contains 8.5 mol of fluorine and 2.11 mol of carbon. Write the complete chemical formula for the unknown compound.
Answers: 3
Chemistry, 21.06.2019 23:00, AbhiramAkella
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
Chemistry, 22.06.2019 03:00, ian2006huang
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 08:30, aydenmasonc
Which statement describes james chadwick’s discovery.
Answers: 2
CFx where x stands for a whole number. Measurements also show that a certain sample of the unknown c...
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