Chemistry, 03.03.2021 21:50 robbinsjeffrey271
I HAVE ASKED THIS SAME QUESTION THREE TIMES NOW AND I NEED AN ANSWER ASAP (Preferably someone who has a-lot of time to answer questions about joules)
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Smog is the term used to describe the combination of fog and smoke
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Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning
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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? /
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I HAVE ASKED THIS SAME QUESTION THREE TIMES NOW AND I NEED AN ANSWER ASAP
(Preferably someone who h...
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