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What is the empirical formula of the compound is C22H44O22
A. CH2O
B. C3...
Answers: 2
Chemistry, 22.06.2019 16:50, Pookiev
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Mathematics, 25.09.2019 08:50
Mathematics, 25.09.2019 08:50
Mathematics, 25.09.2019 08:50