12-06-2016
Chemistry

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What color are the universal indicators for: HCl, Na3CO3, NaOH, H20

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JoshEast JoshEast

13-06-2016

HCl - Red (strong acid)
[tex]Na_{2} CO_{3} [/tex] - Blue (weak base)
NaOH - Purple (strong base)
[tex]H_{2} O - [/tex] Green (neutral)

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