Chemistry, 26.07.2019 13:10, iamastudent79
Ineed with science which of these is a property of a bases? a they produce hydrogen gas when reacted with metals. b they turn litmus paper blue. c they feel sticky. d they taste sour. an unknown solution has a ph of 7. how would you classify this solution? a acidic b basic c neutral d there is not enough information to answer this question which of these is an acid? a vinegar b naoh c ammonia d water a high concentration of hydrogen ions means a solution is what? a very acidic b very basic c neutral d neither acidic or basic if litmus paper is dipped in acidic solution and then a basic one, what will happen? a the paper will turn from blue to red b the paper will turn from red to clear c the paper will turn from blue to clear d the solution will turn from red to blue
Answers: 1
Chemistry, 22.06.2019 08:30, lpssprinklezlps
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
Chemistry, 22.06.2019 10:00, paynedeforest2596
According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at
Answers: 1
Ineed with science which of these is a property of a bases? a they produce hydrogen gas when rea...
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