Consider the following reaction: Li2S(aq)+Co(NO3)2(aq)→2LiNO3(aq)+CoS(s) What volume of 0.150 MLi2S solution is required to completely react with 130 mL of 0.150 MCo(NO3)2?

Q: What volume, in mL, of 0.305 K3PO4 }KX3​POX4​ solution is necessary to completely react with 187 mL…

A: Given precipitation reaction;  2K3PO4(aq) + 3NiCl2(aq) → Ni3(PO4)2 (s) + 6KCl (aq)  Given volume of…

Q: A student needs to prepare a 500.0 mL solution of 0.150 M Zn(NO3)2. How many grams of Zn(NO3)2 is…

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Q: Consider the reaction: 2 NABH4(aq) + H2SO4(aq) - 2 H2(g) + Na2SO4(aq) + B2H6(g) What volume, in mL,…

A: The balanced chemical equation for the given reaction is as follows: 2NaBH4 + H2SO4 →2H2 + Na2SO4 +…

Q: What volume (in mL) of 0.250 M HCl would be required to completely react with 5.25 g of Al in the…

A: The given reaction is,                                  2 Al (s) + 6 HCl (aq) ----> 2 AlCl3 (aq)…

Q: A volume of 11.0 mL of a 0.18 M solution of hydrogen phosphate (or phosphoric acid) reacts…

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Q: A 13.9 g sample of an aqueous solution of perchloric acid contains an unknown amount of the acid. If…

A: We have HClO4 + NaOH → NaClO4 + H2O Volume of NaOH= 25.9 mL Concentration of NaOH=0.192 M Mass…

Q: Suppose that 2.5 ml of 20% AgNO3 solution (density is 1.19 g/ml) was used to precipitate the…

A: Given,  Mass percentage of AgNO3 in solution = 20%  Volume of AgNO3 = 2.5 mL  Density of the…

Q: A 15.0 mL 0.500 M NaNO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)3 solution. What is the molar…

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Q: What volume (in mL) of 0.250 M HCl would be required to completely react with 4.10 g of Al in the…

A: It is well known that by knowing the concentration and number of moles of any substance required for…

Q: volume

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Q: A laboratory assistant needs to prepare 300. mL of 0.185 M CaCl2 solution. How many grams of calcium…

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Q: What volume (in mL) of 0.300 M HCl would be required to completely react with 5.00 g of Al in the…

A: The number of moles of aluminium can be calculated as,

Q: Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→ Cu3(PO4)2(s)+6NaCl(aq) What…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→Cu3(PO4)2(s)+6NaCl(aq)…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Given datas ; Pb(NO3)2 (aq) + 2 NH4I (aq) ---> PbI2 (s) + 2 NH4NO3 (aq)  Moalrity (Conc.) of NH4I…

Q: Consider the following precipitation reaction: 2Na3PO4(aq) + 3CuCl2(aq)➡️Cu3(PO4)2(s) + 6NaCl(aq)…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of a…

Q: The antacid Amphogel contains aluminum hydroxide, Al(OH)3. 27.5 mL of an HCl solution are completely…

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Q: Calculate the molarity of a KNO, solution prepared by adding 10.1103 g KNO, in a 250 mL volumetric…

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Q: a)How many moles of acetic acid are in 100 mL of vinegar? What is the molarity of acetic acid in…

A: Given:Mass of acetic acid= 5g Volume of solution =100 mL

Q: Consider the following reaction: Li2S(aq)+Co(NO3)2(aq)→2LiNO3(aq)+CoS(s) What volume of 0.140…

A: Given chemical equation :: Li2S(aq) + Co(NO3)2(aq)→2LiNO3 (aq) + CoS(s)

Q: What volume of 0.219 M hydrochloric acid (in mL) is needed to neutralize 3.44 g of magnesium…

A: The number of moles is given as the mass upon the molar mass of the substance. The molarity of a…

Q: A laboratory assistant needs to prepare 345 mL of 0.180 M CaCl2 solution. How many grams of calcium…

A: Given : concentration of CaCl2 = 0.180 M And volume of solution = 345 mL = 0.345 L…

Q: What volume (in mL) of 0.200 M HCl would be required to completely react with 5.00 g of Al in the…

A: The balanced reaction taking place is given as, => 2 Al (s) + 6 HCl (aq) -----> 2 AlCl3 (aq) +…

Q: What volume (in mL) of 0.250 M HCI would be required to completely react with 4.00 g of Al in the…

A: The given equation is  2 Al(s) + 6 HCl (aq) →2 AlCl3 (aq) +3 H2(g) Concentration HCl=0.250M Mass of…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Calculation of number of moles of pbI2 and volume of NH4I

Q: Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→ Cu3(PO4)2(s)+6NaCl(aq) What…

A: The precipitation reaction is given below.

Q: Consider the combustion of methane, CH4. CH4 (g) + 202 (g) C02 (g) + 2H20(g) Suppose 8.00 g of CH4…

A: Given: Molarity of H2SO4 is 4.00 M Weight of CuO is 1.60 g

Q: What volume (in mLmL) of a 0.150 MHNO3MHNO3 solution is required to completely react with 41.6 mLmL…

A: Number of mmols = Molarity x volume (mL) Given that: Number of moles of HNO3 required to react…

Q: What volume (in mL) of 0.250 M HCl would be required to completely react with 4.00 g of Al in the…

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Q: Calculate solution concentration in molarity units. A student weighs out 6.49 g of FeSO4, transfers…

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Q: How many liters of a 1.85 M KNO3 solution can be prepared from 53.3 g of KNO3? Express your answer…

A: First convert the given KNO3 mass to moles. Moles=MassMolar mass=53.3 g101.10 g/mol=0.527 mol

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

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Q: What volume (in mL) of 0.300 M HCI would be required to completely react with 3.65 g of Al in the…

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Q: A laboratory custodian needed to prepare 4590 mL of a 2.45 N solution of HCl for the conduct of…

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Q: A typical solution used in general chemistry laboratoris is 3.0 M HCl. Describe, in detail, the…

A: The molarity (M) of a solution is defined as the number of moles of solute present per litre of the…

Q: What volume (in mL) of 0.300 M HCl would be required to completely react with 6.25 g of Al in the…

A: Aluminium reacts with hydrochloric acid to form aluminium chloride and hydrogen gas. The equation…

Q: A student needs to dilute a 0.47 M Pb(NO3)2  solution to make 77.0 mL of 0.22 M Pb(NO3)2. Set up the…

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Q: A student needs to make 250 mL of 1.4 M Fe(NO3)3 by dilution. How many milliliters of a 5.0 M…

A: Given data :  Initial molarity of Fe(NO3)3 (M1) is 5.0 M Final volume of Fe(NO3)3 (V2) is 250 mL.…

Q: In the laboratory, a student dilutes 18.4 mL of a 6.23 M hydrobromic acid solution to a total volume…

A: Given information: C1 = 6.23 M V1 =18.4 mL V2 = 200.0 mL

Q: Copper(II) ions can be precipitated as copper(II) carbonate: CuSO4(aq) + Na2CO3(aq) → CuCO3(s) +…

A: Calculate firstly millimoles of CuSO4 , then use the stoichiometric calculations to find the weight…

Q: In the laboratory, a student dilutes 25.3 mL of a 8.46 M hydrobromic acid solution to a total volume…

A: Concept: When we dilute the solution the moles of solute remain constant. The mole of solute can be…

Q: If a student dilutes 16.34 mL of 2.75 M HCl to 25.00 mL, what is the concentration of the resulting…

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Q: Potassium permanganate reacts with oxalic acid (H2C2O4) in aqueous sulfuric acid according to the…

A: Here it is given that sulfuric acid is in excess therefore oxalic acid must be the limiting agent .…

Q: A student needs to dilute a 0.41 M Pb(NO3)2 solution to make 59.0 mL of 0.10 M Pb(NO3)2. Set up the…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: A 7.46 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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Q: A 8.92 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

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Q: What mass of copper(II) nitrate, Cu(NO3)2, is present in 50.00 mL of a 4.55 × 10-3 M aqueous…

A: Given question is very basic and simple as well, because every data is provided like concentration…

Q: Consider the following precipitation reaction: 2 K3PO4 (aq) + 3 Co(NO3)2 (aq) → Co3(PO4)2 (s) + 6…

A: Since from the above reaction, 2 moles of K3PO4 is reacting with 3 moles of  Co(NO3)2  Hence moles…

Q: a) Luminol has a molecular weight of 177 g/mol. The forensic technician at a crime scene has just…

A: Introduction: Molarity: The number of moles of solute dissolved in one liter of solution is called…

Q: A Calcium chloride and sodium hydroxide react according to the equation: CaCl (aq) + 2 NaOH(aq) →…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.