1. What is the final volume in milliliters when 0.653 L of a 45.4 % (m/v) solution is diluted to 24.0 % (m/v)?
Express your answer with the appropriate units.
2. A 751 mL NaCl solution is diluted to a volume of 1.06 L and a concentration of 8.00 M . What was the initial concentration?
Express your answer with the appropriate units.
3. What volume of 1.00 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.200 M Na2CO3?
Express your answer to three significant figures and include the appropriate units.
4. A 639-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 15.1 g CO2. What was the concentration of the HCl solution?
Express your answer to three significant figures and include the appropriate units.
1. What is the final volume in milliliters when 0.653 L of a 45.4 % (m/v)...
1. What volume of 1.00 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.200 M Na2CO3? Express your answer to three significant figures and include the appropriate units. 2. A 639-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 15.1 g CO2. What was the concentration of the HCl solution? Express your answer to three significant figures and include the appropriate units. Hydrochloric acid (HCl) reacts with sodium...
Part A What volume of 1.00 M HCl in liters is needed to react completely (with nothing left over) with 0.250 L of 0.500 M Na2CO3? Express your answer to three significant figures and include the appropriate units. Part B A 419-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 12.1 g CO2. What was the concentration of the HCl solution? Express your answer to three significant figures and include the appropriate units. A Review Constants Periodic...
The stoichiometric relationship between the reactants and products of an aqueous reaction can be used to determine different kinds of information about a reaction, such as the volume of a given molarity reactant required to produce a certain amount of product. Hydrochloric acid (HCl) reacts with sodium carbonate (Na2CO3), forming sodium chloride (NaCl), water (H2O), and carbon dioxide (CO2). This equation is balanced as written: 2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) a. What volume of 2.50 M HCl in liters is needed to react completely...
Part B What is the final volume in milliliters when 0.994 L of a 42.3 % (m/v) solution is diluted to 24.1 % (m/v)? Express your answer numerically in milliliters. View Available Hint(s) ? Pa| ΑΣφ ml W = Submit 7 of 28 A Review Constants Periodic Table Part C A 894 ml NaCl solution is diluted to a volume of 1.02 L and a concentration of 6.00 M. What was the initial concentration? Express the molar concentration numerically. View...
Part A What volume of 1.75 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.300 M NaCO3? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) I HẢ * * 0 -3 ? Value Units Submit
Determine the volume of 0.170 M NaOH solution required to neutralize each sample of hydrochloric acid. The neutralization reaction is: NaOH(aq)+HCl(aq)→H2O(l)+NaCl(aq) 45 mL of a 0.050 M HCl solution Express your answer to two significant figures and include the appropriate units. 165 mL of a 0.885 M HCl solution Express your answer to three significant figures and include the appropriate units.
Review I Constants 1 Periodic Table Part B What is the final volume V2 in milliliters when 0.753 L of a 41.0 % (m/v) solution is diluted to 20.4 % (m/v)? Express your answer with the appropriate units. View Available Hint(s) DA *MAN OR? Value Units V = Submit Review | Constants 1 Periodic Table Part C A 841 ml NaCl solution is diluted to a volume of 1.46 L and a concentration of 8.00 M. What was the initial...
Solution Dilution a) What is the final volume in milliliters when 0.533 L of a 32.3 % (m/v) solution is diluted to 20.8 % (m/v)? b) A 999 mL NaCl solution is diluted to a volume of 1.42 L and a concentration of 8.00 M . What was the initial concentration? How do I solve these? Thanks
Review Constants Periodic Table Determine the volume of 0.155 M NaOH solution required to neutralize each sample of hydrochloric acid. The neutralization reaction is: Part A NaOH(aq) + HCl(aq) +H2O(l) + NaCl(aq) 30 mL of a 0.155 M HCl solution Express your answer to two significant figures and include the appropriate units. 1: MÅ v - Value RO? Units Submit Request Answer Review Constants | Periodic Tab Determine the volume of 0.155 M NaOH solution required to neutralize each sample...
A volume of 90.0 mL of a 0.750 M HNO3 solution is titrated with 0.730 M KOH. Calculate the volume of KOH required to reach the equivalence point. Express your answer to three significant figures and include the appropriate units.