Chemistry, 18.11.2020 21:00, nevecronin
Which of the following correctly provides the names and formulas of polyatomic ions? a. Carbonate: HCO3-; hydrogen carbonate: CO32-
b. Nitrite: NO-; nitrate: NO2-
c. Sulfite: S2-; sulfate: SO3-
d. Chromate: CrO42-; dichromate: Cr2O72-
Answers: 1
Chemistry, 22.06.2019 20:00, ahnorthcutt4965
Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the ā1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line
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Chemistry, 23.06.2019 00:00, chloe8979
#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
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Chemistry, 23.06.2019 01:00, carson9373
Wind and moving water provide energy. chemical mechanical thermal none of the above
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Which of the following correctly provides the names and formulas of polyatomic ions? a. Carbonate: H...
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