Chemistry, 10.07.2019 03:30 fantasticratz2
If all of the chloride in a 5.000-g sample of an unknown metal chloride is precipitated as agcl with 70.90 ml of 0.2010 m agno3 , what is the percentage of chloride in the sample? a.50.55% b.10.10% c.1.425% d.20.22% e. none of the above
Answers: 1
Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Chemistry, 22.06.2019 08:30
The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
Answers: 1
If all of the chloride in a 5.000-g sample of an unknown metal chloride is precipitated as agcl with...
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