Chemistry, 26.12.2019 18:31 kaylabjoyner4023
Asolution containing a mixture of 0.0351 m potassium chromate ( k 2 cro 4 ) and 0.0537 m sodium oxalate ( na 2 c 2 o 4 ) was titrated with a solution of barium chloride ( bacl 2 ) for the purpose of separating cro 2 β 4 and c 2 o 2 β 4 by precipitation with the ba 2 + cation. the solubility product constants ( k sp ) for bacro 4 and bac 2 o 4 are 2.10 Γ 10 β 10 and 1.30 Γ 10 β 6 , respectively.
Answers: 2
Chemistry, 21.06.2019 20:30
12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]
Answers: 1
Chemistry, 22.06.2019 15:00
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 Β· 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 Β· 3h2o
Answers: 1
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
Asolution containing a mixture of 0.0351 m potassium chromate ( k 2 cro 4 ) and 0.0537 m sodium oxal...
Chemistry, 05.07.2020 14:01
Mathematics, 05.07.2020 14:01
Mathematics, 05.07.2020 14:01