Which of the two assertions were truly made by the author and which are made up? A) As a journalist for a New York newspaper John Steinbeck was imprisoned

fedorovaka12346 fedorovaka12346    2   17.04.2019 03:00    1

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Orlolo Orlolo  03.06.2020 01:53

Na2CO3 + 2HCl = 2NaCl + H2O + CO2

Na2SO4+Ba(NO3)2= 2NaNO3 + BaSO4

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