Chemistry, 01.08.2019 12:00 izaguirrelopez3
The formula in my book for carbonate is co32- and i’m confused because carbon has 4 valence electrons and oxygen has 6 . how does it end up being
Answers: 2
Chemistry, 22.06.2019 02:30
Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1
Answers: 1
Chemistry, 22.06.2019 03:30
The boiling point of liquids is very high what does it indicate
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Chemistry, 22.06.2019 16:50
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
The formula in my book for carbonate is co32- and i’m confused because carbon has 4 valence electron...