5points
plants take in carbon dioxide and release
gas....
Answers: 2
Chemistry, 22.06.2019 02:10
3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=
Answers: 3
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 characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
Mathematics, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
English, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
English, 20.08.2019 02:10
History, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10
Biology, 20.08.2019 02:10
Mathematics, 20.08.2019 02:10