Chemistry, 29.08.2019 14:30 ComicSans10
Which is an example of a chemical reaction? a) melting ice b) rusting iron c) water evaporating d) rubbing a marker on paper
Answers: 2
Chemistry, 22.06.2019 04:30, akeemedwards12
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 20:00, bettybales1986
Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
Answers: 2
Which is an example of a chemical reaction? a) melting ice b) rusting iron c) water evaporating d)...
History, 17.07.2019 00:20