Enter your answer in the provided box. How many milliliters of a 0.205 M HI solution...
Enter your answer in the provided box. How many milliliters of a 0.208 M HI solution are needed to reduce 20.5 mL of a 0.399 M KMnO4 solution according to the following equation: 12HI + 2KMnO4 + 2H2SO4 → 6I2 + Mn2SO4 + K2SO4 + 8H2O
Enter your answer in the provided box. How many milliliters of 1.36 M NaOH must be added to 225 mL of 0.20 M NaH2PO4 to make a buffer solution with a pH of 8.10? mL
Enter your answer in the provided box. How many milliliters of 1.98 M NaOH must be added to 2.00 x 102mL of 0.20 M NaH,PO, to make a buffer solution with a pH of 6.90? mL 12 and available
Check my work Enter your answer in the provided box. How many milliliters of 1.17 M NaOH must be added to 175 mL of 0.14 M NaH, PO4 to make a buffer solution with a pH of 6.70? mL
Enter your answer in the provided box. Calculate the volume in milliliters of 1.69 M potassium hydroxide that contains 72.3 g of solute. mL solution
5.) Enter your answer in the provided box. Calculate the following quantity: volume of 1.551 M copper(II) nitrate that must be diluted with water to prepare 946.4 mL of a 0.9513 M solution. __?___ mL 6.) . Enter your answer in the provided box. How many milliliters of 0.836 M HCl are needed to react with 28.8 g of CaCO3? 2HCl(aq) + CaCO3(s) → CaCl2(aq) + CO2(g) + H2O(l) __?__ mL 7.) . Enter your answer in the provided box. Sodium...
Enter your answer in the provided box. How many grams of solute are needed to make 437 mL of 8.26 x 102 M potassium sulfate? g solute
.95 points 14 attempts left Check my work Enter your answer in the provided box. How many milliliters of 1.45 M NaOH must be added to 175 mL of 0.11 M NaH,PO4 to make a buffer solution with a pH of 7.00? 8.21
How many milliliters of 0.507 M HI are needed to titrate each of the following solutions to the equivalence point? (a) 58.3 mL of 0.507 M RbOH (b) 24.4 mL of 0.254 M CsOH (c) 487.0 mL of a solution that contains 10.2 g of NaOH per liter
How many milliliters of 0.228 M HBrO4 are needed to titrate each of the following solutions to the equivalence point? (a) 33.5 mL of 0.388 M KOH mL (b) 60.1 mL of 0.205 M CsOH mL (c) 567.0 mL of a solution that contains 2.74 g of NaOH per liter mL