I need help please, will mark you the brainliest.
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Chemistry, 23.08.2020 03:01 iancuteodora30
I need help please, will mark you the brainliest.
Answers: 2
Chemistry, 22.06.2019 00:40
1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /
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 12:50
The number at the end of an isotope’s name is the number.
Answers: 1
Chemistry, 23.06.2019 03:30
Why do electrons further from the nucleus have more energy
Answers: 1
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01
Computers and Technology, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01