you need to make 2.00 L of 0.05 M copper (II) nitrate solution. How many grams of copper (II) nitrate will you require?
you need to make 2.00 L of 0.05 M copper (II) nitrate solution. How many grams...
You need to make an aqueous solution of 0.220 M copper(II) nitrate for an experiment in lab, using a 500 mL volumetric flask. How much solid copper(II) nitrate should you add? ______________grams
How many grams of copper(II) nitrate are needed to produce 29.6 g copper(II) phosphate in the presence of excess sodium phosphate?
1. A) In the laboratory you are asked to make a 0.650 m nickel(II) nitrate solution using 12.5 grams of nickel(II) nitrate. How much water should you add? ____grams B) In the laboratory you are asked to make a 0.536 m magnesium acetate solution using 315 grams of water. How many grams of magnesium acetate should you add? ____grams.
2. Assume you start with a 2.00 g sample of copper (II) nitrate. a. How many moles of copper (II) nitrate do you start with? b. Your sample will undergo multiple steps, each of which has the potential for loss of product. Assuming a percent yield of only 65.0 %, how many moles of copper (II) sulfate would you expect to produce? c. If the product is now dissolved in water inside of a 50-mL volumetric flask (as in the...
REPORT SUMMARY (2pts) How many grams of copper (II) nitrate would be produced from 0.80 g of copper metal reacting with excess nitric acid? (5pts) Conversion 2 When copper (II) nitrate reacts with sodium hydroxide, blue-green copper (II) hydroxide and sodium nitrate (in solution) are produced. How many grams of copper (11) hydroxide, Cu(OH)2 can be prepared from 2.4 grams of copper (II) nitrate (Cu(NO3)2) and excess sodium hydroxide? (2pts) Write the balanced chemical equation Normal : BIILU X1 X1...
In the laboratory you are asked to make a 0.561 m copper(II) sulfate solution using 475 grams of water. How many grams of copper(II) sulfate should you add? grams.
please help!!
2. When zinc metal reacts with copper(II) nitrate, zinc(II) nitrate and copper metal are the products. How many grams of zinc metal are required to react completely with 725 mL of 0.1955 M copper (II) nitrate solution? What mass of copper metal is produced? You will need a balanced equation to solve this problem! 3. One step in the process of manufacturing nitric acid (HNO3), a staple industrial chemical, is 3 NO2 (g) + H20 (1) ► 2HNO3...
You need to make an aqueous solution of 0.127 M silver nitrate for an experiment in lab, using a 125 mL volumetric flask. How much solid silver nitrate should you add? In the laboratory you dissolve 20.6 g of copper(II) chloride in a volumetric flask and add water to a total volume of 500 . mL. What is the molarity of the solution?
In lab, you reacted copper metal with aqueous nitric acid to produce aqueous copper (II) nitrate, nitrogen dioxide gas and water. Cu (s) + 4HNO3 (aq) ---- > Cu(NO3)2 (aq) + 2NO2 (g) + 2H2O (l) a) If 0.210 gram of copper is reacted with 35.0 mL of 0.551 mol/L nitric acid, how many molecules and how grams of copper (II) nitrate are produced? b) How many moles of the reagent that is in excess are left over? c) If...
In lab, you reacted copper metal with aqueous nitric acid to produce aqueous copper (II) nitrate, nitrogen dioxide gas and water. Cu (s) + 4HNO3 (aq) ---- > Cu(NO3)2 (aq) + 2NO2 (g) + 2H2O (l) a) If 0.210 gram of copper is reacted with 35.0 mL of 0.551 mol/L nitric acid, how many molecules and how grams of copper (II) nitrate are produced? b) How many moles of the reagent that is in excess are left over? c) If...