Chemistry, 21.04.2021 23:20 Manuel2019
Use this equation for number 7:2 AIF, + 3 Ca(OH), - 2 Al(OH), + 3 CaF. How many grams of calcium hydroxide (Ca(OH),) are needed to react with 141.50 grams of aluminum fluoride (AIF.)? Show all your work, including all your units, and BOX your answer.
Answers: 3
Chemistry, 22.06.2019 08:40, kellymcdow5135
For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate
Answers: 3
Chemistry, 23.06.2019 03:20, coollid876
High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?
Answers: 3
Use this equation for number 7:2 AIF, + 3 Ca(OH), - 2 Al(OH), + 3 CaF. How many grams of calcium hyd...
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