Chemistry, 19.11.2019 21:31 asdf334asdf334
Describe how you could use magnesium ribbon to show that lactic acid is a weaker acid than hydrochloric acid.
also how would you make it a fair test.
3 marks
Answers: 3
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What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
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Describe how you could use magnesium ribbon to show that lactic acid is a weaker acid than hydrochlo...
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