Chemistry, 21.02.2021 01:00 hannaharsena
Liz has found three old plastic containers where the labels have come off in storage and
are just marked with X, Y and Z. All three are white crystalline solid powders, and she is
certain they are compounds of group 1 and 7 elements.
Outline below how you could test these compounds to confirm the identity and name of
each compound X, Y and Z.
Answers: 1
Chemistry, 21.06.2019 17:00
What is the nature of the ca-cl bond in a molecule of calcium chloride (cacl2) if the electronegativity value of calcium is 1.0 and that of chlorine is 3.16?
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Chemistry, 21.06.2019 19:30
Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)
Answers: 1
Chemistry, 22.06.2019 08:30
What is the independent variable in this investigation? mass volume sample number substance density
Answers: 3
Liz has found three old plastic containers where the labels have come off in storage and
are just m...
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