Calculate the molarity of 83.0 gg of HClHCl in 1.00 LL of an HClHCl solution.
Express your answer with the appropriate units.
Calculate the molarity of 83.0 gg of HClHCl in 1.00 LL of an HClHCl solution. Express...
Calculate the molarity of each of the following solutions: (Express your answer with the appropriate units.) 9.06 molmol LiNO3LiNO3 in 6.53 LL of solution. 0.595 molmol FeCl3FeCl3 in 966 mLmL of solution.
1. Molarity (M) of: 38.0 gg of HCl in 2.0 LL of HCl solution 2. How many milliliters of 0.200 M NaOH are needed to react with 23.0 mL of 0.500 M NiCl2 solution?
Calculate the pHpH of the following solutions. A solution is prepared by dissolving 0.24 gg of sodium oxide in water to give 117.5 mLmL of solution. A solution is prepared by dissolving 1.31 gg of pure nitric acid in water to give 0.525 LL of solution. A solution is prepared by diluting 38.0 mLmL of 7.4×10−2 MM Ba(OH)2Ba(OH)2 to a volume of 312.5 mLmL . A solution is prepared by mixing equal volumes of 0.22 MM HClHCl and 0.44 MM...
Calculate the molarity of 20.5 g of NaOH in 400. mL of an NaOH solution. Express your answer with the appropriate units.
Hydrochloric acid (HClHCl) reacts with sodium carbonate (Na2CO3Na2CO3), forming sodium chloride (NaClNaCl), water (H2OH2O), and carbon dioxide (CO2CO2). This equation is balanced as written: 2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) A. What volume of 2.50 MM HClHCl in liters is needed to react completely (with nothing left over) with 0.750 LL of 0.400 MM Na2CO3Na2CO3? Express your answer to three significant figures and include the appropriate units. B. A 675-mLmL sample of unknown HClHCl solution reacts completely with Na2CO3Na2CO3 to form 11.1 gg CO2CO2. What...
Calculate the molarity of each solution 70.4 g C2H60 in 2.52 L of solution Express your answer using three significant figures. CO ALQ R o 2 ? molarity = Submit Previous Answers Request Answer * Incorrect; Try Again; 9 attempts remaining You may have divided the mass by the volume. Convert the mass to moles before dividing. Molarity has units of mol/L. Part 13.10 mg KI in 103.8 mL of solution Express your answer using four significant figures. O ACQ...
What is the molarity of Cl− in each solution? Part A: 0.110 M SrCl2 Express your answer with the appropriate units. Part B: 5.00×10−2M AlCl3 Express your answer with the appropriate units.
Calculate the volume in liters of a 4.85 M HClM HCl solution to obtain 5.30 molmol of HClHCl. Express your answer with the appropriate units.
A. Calculate the heat change in calories for condensation of 12.0 gg of steam at 100∘C Is it absorbed or released? B. Calculate the heat change in joules for condensation of 7.10 gg of steam at 100∘C∘C. Express your answer as a positive value using three significant figures and include the appropriate units. Is it absorbed or released? C. Calculate the heat change in kilocalories for vaporization of 45 gg of water at 100∘C∘C. Express your answer as a positive...
Calculate the freezing point of a solution containing 108 gg FeCl3FeCl3 in 169 gg water. Part B Calculate the boiling point of a solution above. Part C Calculate the freezing point of a solution containing 56.9 %% KClKCl by mass (in water). Express your answer using two significant figures. Part D Calculate the boiling point of a solution above. Part E Calculate the freezing point of a solution containing 3.53 mm MgF2MgF2. Part F Calculate the boiling point of a...