Hcl + NaHCo3 -----> NaCl + H2O +CO2  a sample of NaHco3 weighs 0.1015g requires 47.21 ml of Hcl to react completely calculate the molarity of the Hcl solution.

Q: A solution is made by mixing 80.0 mL of 0.18M BaCl2 with 65.0 mL of 0.36M NaCl.  What is the…

A: The question is based on the concept of solutions. we have to calculate final concentration of…

Q: Volume mL

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Q: HCI+NaHCO3-->NaCl+H2O+CO2 A sample of NaHCO3 weighs 0.1015g requires 47.21ml of HClto react…

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Q: A student weighs out 0.477 g of KHP (molar mass = 204.22 g/mol) and titrates to the equivalence…

A: Molarity is a concentration term that is defined as the number of moles of solute dissolved in one…

Q: A 25.00 mL sample of phosphoric acid (H3PO4) is titrated to the equivalence using 19.71 mL of 0.2056…

A: Answer: In acid-base reaction, neutralization takes place where hydrogen ions and hydroxide ions…

Q: If 50.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Number of moles =50.0 g/32.04 g/mol                                      =1.56 mol

Q: b) 20.00 mL of 0.2254M hydrochloric acid (HCI) is added into a 0.2719 g rock sample that contains…

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Q: 7. What volume of 0.120 M NaOH will neutralize half of a 53.8 mL solution of 0.07 M propionic acid,…

A: Balanced chemical equation: NaOH  +  CH3CH2COOH   ------>   CH3CH2COONa  +   H2O Number of mmoles…

Q: O CHEMICAL REACTIONS Determining the volume of base needed to titrate a given mass... A chemistry…

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Q: For the reaction HCl+NaHCO3=NaCl+H2O +CO a sample of  NaHCO3 weighs 0.1015g requires 47.21 ml of HCl…

A: The given reaction is: HCl+NaHCO3→NaCl+H2O+CO2 According to the given chemical reaction, 1 mole of…

Q: Calculate the required amount (in mL) of 3.000 M HCl should be added to react completely with 12.35…

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Q: A student determines the concentration of a NaOH solution by titration.   To do so, she titrates…

A: Given: The volume of CH3COOH = 20.00 mL The concentration of CH3COOH = 0.868 M The volume of NaOH…

Q: An acidic solution is 0.100 M in HCl and 0.210 M in H2SO4. What volume of a 0.160 M solution of KOH…

A: Given,Molarity of HCl = 0.1 M = 0.1 mol/LMolarity of H2SO4 = 0.21 M = 0.21 mol/LVolume of acidic…

Q: s the mass % of NaHCO3 present in a solid sample weighing 1.5172 g. 50M HCi

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Q: n an experiment , 25.0 mL of 0.145 M H2SO4 react completely with 54.1 mL of a NaOH solution. What is…

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Q: A beaker contains a water solution of unknown monoprotic* acid (molar mass of the acid is known to…

A: suppose monoprotic acid is HA                    2HA + Ca(OH) 2  ====> CaA2  + 2H2O  This is…

Q: How many grams of KHP are needed in the standardization of 25.0 ml 0.100 M NaOH? Mol. Wt KHP = 204.2…

A: We will equate the number of moles of KHP and NaOH

Q: A 4.68 g sample of monoprotic acid is titrated with NaOH. It requires 43.43 mL of 3.23 M NaOH to…

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Q: A 3.860 g sample of a mixture of sodium carbonate and sodium chloride is dissolved in 25.30 mL of…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: A chemical reaction between NaHC2O4 and NaOH can be written in the form of an equation as shown…

Q: A 25.00 mL sample of acetic acid (CH3COOH) is titrated to the equivalence using 31.08 mL of 0.1978 M…

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Q: If 25.0 mL of 0.120 M Na3PO4 and 30.0 mL of 0.110 M CaCl2 are mixed, what precipitate forms?  Write…

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Q: 38 mL volume of 1.74 M Fe(NOa)a is mixed with 43 mL of 0.98M Fe(NOa solution. Calculate the molar…

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Q: A 14.24 mL sample of HNO3 (nitric acid) solution is titrated with 23.76 mL of 0.810 M KOH. Calculate…

A: HNO3 (nitric acid) Volume = 14.24 mL = 0.01424 L Molarity = ? KOH ( potassium hydroxide ) Volume =…

Q: Write a balanced equation for the precipitation titration of the "iron chloride" and sodium…

A: Since you asked multiple image questions so as per Q&A guidelines of portal I answered first…

Q: A 5.61 -g sample of a diprotic acid requires 138.5 mL of a 0.750 M NaOH solution for complete…

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Q: It is desired to prepare 600 mL of 0.250 normal Ba(OH)2 for use in the reaction: 2 HCl + Ba(OH)2…

A: Answer:  12.85 grams of Ba(OH)2 are needed.

Q: A supply of NAOH is known to contain the contaminants NaCl and MGC12. A 4.955 g sample of this…

A: To calculate the percent concentration of NaOH in the given sample, first of all, we determine the…

Q: A volume of 10.0 mL of a 0.00350 M solution of Cl– ions are reacted with 0.500 M solution of AgNO3.…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is defined as…

Q: A chemistry student weighs out 0.167 g of phosphoric acid (H,PO), a triprotic acid, into a 250. mL…

A: H3PO4  +  3NaOH  ----->  Na3PO4  +  3H2O So, Number of moles of NaOH = 3 x number of moles of…

Q: the concentration of CH₃OH in the resulting solution?

A: Given,   Mass of CH3OH = 40.7 g Molar mass of CH3OH = 32.04 g/mol According to problem volume of…

Q: A standard solution of AgNO3 was prepared by dissolving 7.107 g of pure AgNO3 in sufficient water to…

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Q: What is the volume of 1.596 M sodium hydroxide required to react with 14.5 g of concentrated acetic…

A: volume of 1.596 M sodium hydroxide required  = 133 ml

Q: A solution is prepared by dissolving 15.9 g ammonium sulfate in enough water to make 100.0 mL of a…

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Q: The titration of 25.00 mL of a sulfuric acid solution of unknown concentration requires 31.22 mL of…

A: Given, the titration between NaOH and sulfuric acid.Concentration of NaOH solution =0.1234 Mvolume…

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.