What concentration of NO3− results when 793 mL of 0.289 M NaNO3 is mixed with 705 mL of 0.675 M Ca(NO3)2?
What concentration of NO3− results when 793 mL of 0.289 M NaNO3 is mixed with 705...
5. If 75.0 mL of a 0.20 M solution of sodium nitrate (NaNO3) is mixed with 25.0 mL of 0.10 M barium nitrate (Ba(NO3)2), what is the molar concentration of nitrate in the resulting solution? A. 0.10 M D. 0.15 M B. 0.20 M E. 0.18 M C. 0.30 M
44.2 mL of aqueous 0.255 M Pb(NO3)2 is mixed with 31.6 mL of 0.415 M NaCl. The equation for the precipitate reaction is: Pb(NO3)2 (aq) + 2 NaCl (aq) --> PbCl2 (s) + 2 NaNO3 (aq) The concentration of NO3- ion in the reaction solution is _____ M.
A volume of 36.2 mL of a 0.268 M Ca(NO3)2 solution is mixed with 90.5 mL of a 1.196 M Ca(NO3)2 solution. Calculate the concentration of the final solution.
What NaCl concentration results when 229 mL of a 0.730 M NaCl solution is mixed with 672 mL of a 0.300 M NaCl solution? concentration:
QUESTION 1 43.2 mL of aqueous 0.255 M Pb(NO3)2 is mixed with 36.1 mL of 0.415 M NaCl. The equation for the precipitate reaction is: Pb(NO3)2 (aq) + 2 NaCl (aq) --> PbCl2 (s) + 2 NaNO3 (aq) How many moles of PbCl2 are formed? (with correct sig figs) QUESTION 2 What volume (in mL!!!) of 1.28 M HCl is required to react with 3.33 g of zinc (65.41 g/mol) according to the following reaction? Zn(s) + 2 HCl (aq)...
What NaCl concentration results when 219 mL of a 0.740 M NaCl solution is mixed with 537 mL of a 0.230 M NaCl solution?
What concentration of Br" results when 691 mL of 0.797 M KBr is mixed with 947 mL of 0.431 M FeBr,? [Br"]= 0.750
A)A volume of 46.2 mL of a 0.568 M Ca(NO3)2 solution is mixed with 75.5 mL of a 1.496 M Ca(NO3)2 solution. Calculate the concentration of the final solution. Calculate the molarity of each of the following solutions. (b) 7.25 g of methanol (CH3OH) in × 102 mL of solution: mol/L (c) 9.68 g of calcium chloride (CaCl2) in 2.20 × 102 mL of solution: mol/L (d) 8.57 g of naphthalene (C10H8) in 85.2 mL of benzene solution: mol/L
What concentration of Br − Br− results when 601 mL 601 mL of 0.559 M KBr 0.559 M KBr is mixed with 687 mL 687 mL of 0.267 M FeBr 2 ? 0.267 M FeBr2?
A26. What will be observed when 15.0 mL of 0.040 M lead(II) nitrate, Pb(NO3)2, is mixed with 15.0 mL of 0.040 M sodium chloride? (lead chloride Ksp = 1.7 × 10–5). (A) A clear solution with no precipitate will result. (B) Solid PbCl2 will precipitate and excess Pb2+ ions will remain in solution. (C) Solid PbCl2 will precipitate and excess Cl– ions will remain in solution. (D) Solid PbCl2 will precipitate and there will be no excess ions in solution....