How many moles of MgCl2 are present in 56.5 mL of 0.210 M MgCl2 solution?
How many moles of MgCl2 are present in 56.5 mL of 0.210 M MgCl2 solution?
how many moles of MgCl ny moles of MgCl2 are present in 60.0 mL of a 0.123 M MgCl2 What is the molar concentration of the Mg2+ and Cr ions? 1) How many mo solution? What Solution?
How many moles of KMnO4 are present in 125 mL of a 0.0850 M solution? 0.011 10.6 94.0 0.68 9.47 Question 4 2 pts How many milliliters of a 70.0 mL solution of 1.51 M BaCl2 must be used to make 12.0 mL of a solution that has a concentration of 0.300 M CI? DO NOT USE UNITS. DO NOT use scientific notation. Report your answer with 3 significant figures. Question 5 2 pts Mom made the kids 2 L...
How many moles of NaOH are present in 14.5 mL of 0.220 M NaOH? moles: How many grams of solute are present in 355 mL of 0.670 M KBr? mass of solute: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are additive, how much water should be added? volume of water: How many grams of chlorine gas are needed to make 5.30 x 10g of a solution that is...
How many moles of H+ ions are present in the following aqueous solution? 575 mL of 2.95 M hydriodic acid
How many milliliters of 0.210 M BaCl2 must be added to 12.4 mL of 0.418 M Na2SO4 to give complete reaction between their solutes? Volume of Ba2+ solution? One of the solids present in photographic film is silver bromide, AgBr. Suppose we want to prepare AgBr by the following precipitation reaction. 2AgNO3(aq) + CaBr2(aq) → 2AgBr(s) + Ca(NO3)2(aq) How many milliliters of 0.123 M CaBr2 solution must be used to react with the solute in 51.1 mL of 0.160 M...
How many moles of H+ ions are present in the following aqueous solution? 1,461 mL of 1.32 M nitric acid answer step by step please
How many moles of NaOH are present in 20.5 mL of 0.300 M NaOH? moles:
How many moles of NaOH are present in 13.0 mL of 0.180 M NaOH? moles:
How many moles of NaF are in 56.5 grams of a 25.3% by mass NaF solution? Use 41.99 g/mol for the molar mass of NaF. Enter your answer without units. Type your answer...
Determine how many moles of HOAc and how many moles of OAc^- are present 50. mL of a 1.0 M acetate buffer, pH 4.0.