If 30.0 mL of a  NaCl solution is diluted to 250 mL and its final strength is 0.66%, what is the strength of the 30 mL solution?

Q: A 35.0 mL solution of NaOH is neutralized with 23.4 mL of 0.250 M HCl. What is the concentration of…

A: Solution C1V1= C2V2 where,  C1, C2 - concentrations V1, V2 - volumes Given, C1= 0.250 M V1= 35 ml,…

Q: What volume (in milliliters) of 0.180 M HNO₃ are required to neutralize 80.0 mL of 0.150 M NaOH?

A: The neutralisation reaction taking place can be written as, => NaOH + HNO3 ------> NaNO3 + H2O…

Q: You dilute 200. mL of 1.00 M HF to a final concentration of 0.200 M. What is the final volume of the…

A:

Q: what is the strength of a solution if 800 mL is added to 400 mL of water

A: Given,Volume of water = 400mLThe number of moles of water present in 400mL is calculated as,

Q: What volume of a 0.161 M nitric acid solution is required to neutralize 11.1 mL of a 0.120 M barium…

A: We have to calculate volume of a 0.161 M nitric acid solution is required to neutralize 11.1 mL of a…

Q: What volume of a 0.152 M sodium hydroxide solution is required to neutralize 24.3 mL of a 0.269 M…

A:

Q: If 26.98 mL of a standard 0.1650 M NaOH solution is required to neutralize 30.41 mL of H2SO4, what…

A: Given  Molarity of NaOH ( M1 )  =  0.1650 M                                          =  0.1650 mol/L…

Q: If 26.94 mL of a standard 0.1650 M NaOH solution is required to neutralize 28.39 mL of H2SO4, what…

A: Given that -  Volume of sodium hydroxide NaOH, Solution = 26.94 mL  Concentration of sodium…

Q: If 25.0 mL of a 1.00 M HCI solution is diluted to 2.00 L, what is the molarity of the new solution?

A: Given :- initial molarity of solution = 1.00 M               initial volume of solution = 25.0 mL…

Q: What volume of 1.0 M acid do you need to make 100.0 mL of 0.50 M solution?

A: For such type of questions, we assume that the number of moles of in a solution remains constant,…

Q: If 174.1 mL of 0.500 M NaOH solution is diluted to 0.589 L, what is the concentration of the diluted…

A: Initially moles of NaOH in solution we have = molarity X volume in L Initial volume in L = 174.1…

Q: What volume of a 0.100 M solution of sodium hydroxide is necessary to neutralize 100.0 mL of a…

A: The given problem can be solved by using the formula given below as; nNaOH MNaOH VNaOH=nH2SO4 MH2SO4…

Q: If 48.41 mL of a standard 0.4434 M NaOH solution is required to neutralize 35.23 mL of H2SO4, what…

A: Given, Molarity of NaOH = 0.4434 M.             Volume of NaOH = 48.41 mL = 0.04841L. The balanced…

Q: What volume of a 0.119 M sodium hydroxide solution is required to neutralize 26.4 mL of a 0.182 M…

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Q: A 0.465 M solution of acetic acid (CH3COOH)  was neutralized by 20.20 ml of 0.200 M NaOH. What is…

A: The molarity of the species will be equivalent to the ratio of the moles of the species to the…

Q: If 34.87 mL of a standard 0.3447 M NaOH solution is required to neutralize 39.21 mL of H₂SO4 what is…

A: we need to calculate the molarity of acid solution

Q: If 16.95 mL of a solution of NaOH is required to titrate a 0.3556 g sample of KHP dissolved in 25.00…

A: Molarity is the number of moles of solute dissolved per litre of solution.

Q: 45.00 mL of 1.25 M HCI is diluted to a volume of 150 mL. What is the concentration of the solution…

A:

Q: A 0.09948 M solution of NaOH was used to titrate a solution of an unknown concentration of HCl. A…

A: Molarity of the HCl solution can be determined using the given expression,

Q: A 1.25 g sample of impure sodium carbonate requires 18.20 mL of 0.480 M HCI to become completely…

A: Percentage of purity = calculated value /actual value *100

Q: What volume of 0.0589 M  calcium hydroxide is required to neutralize 28.60 mL of 0.0785 M  nitric…

A: Balanced chemical equation for the neutralization of calcium hydroxide with nitric acid: Ca(OH)2  +…

Q: What volume in milliliters of 0.250 M HNO2 is required to neutralize 36.0 milliliters of a 0.150 M…

A: Balanced chemical equation HNO2   +   NaOH → NaNO2 + H2O

Q: A 1.25g sample of impure sodium carbonate requires 18.20 mL of 0.480 M HCL to become completely…

A: Molarity is defined as the concentration of the given solution which can be expressed as the ratio…

Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

A:

Q: A 20.0 mL solution of NaOH is neutralized with 34.9 mL of 0.200 M HBr. What is the concentration of…

A: Volume of NaOH solution = 20.0 ml  ...Or  because 1L = 1000 ml so,  = 20.0 ml × (1L / 1000 ml )  =…

Q: If 38.71 mL of 0.108 M NaOH solution is required to titrate a 10.00 mL sample of an unknown H2SO4…

A: It is required to calculate the molarity of the acid solution, given the molarity and volume of…

Q: 0.13865N HCl (500 mL) will be prepared from 12N HCl solution.

A: Given- N1=0.13865 V1=500mL N2=12N V2=?

Q: If 14. 8 mL of 0. 100 M NaOH solution are needed to react with 25. 0 mL of an unknown         HCl…

A: Given data is as follows: The volume of NaOH V1= 14.8 mL The molarity of NaOH M1= 0.100 M The volume…

Q: What volume of a 0.337 M hydrobromic acid solution is required to neutralize 12.3 mL of a 0.190 M…

A: Since the reaction is  HBr + NaOH ----> NaBr + H2O Hence 1 moles of NaOH will need 1 moles of HBr…

Q: If 38.6 mL of 0.25 M hydrochloric acid are needed to completely neutralize 26.0 mL of a solution of…

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Q: What volume of a 0.169 M potassium hydroxide solution is required to neutralize 20.5 mL of a 0.288 M…

A:

Q: What volume of a 0.200 M hydrobromic acid solution is required to neutralize 17.1 mL of a 0.119 M…

A:

Q: If 49.96 mL of a standard 0.4221 M NaOH solution is required to neutralize 14.28 mL of H,SO, what is…

A: We should equal equivalent of both acid and NaOH to get MOLARITY of acid Equivalent =…

Q: How many milliliters of 0.200 M NaOH solution are needed to react with 44.0 mL of a 0.500 M NiCl2…

A: The balanced chemical reaction is as follows:

Q: A 20.0 mL solution of NaOH is neutralized with 36.3 mL of 0.200 M HBr. What is the concentration of…

A: Given :- volume of NaOH solution = 20.0 mL  Volume of HBr solution = 36.3 mL  Molar concentration of…

Q: To prepare 500 mL of a 0.350 M HCl solution from a 12 M solution, you require

A: Initial concentration (M1) = 12 M  Initial volume (V1) = V ml  Final concentration (M2) = 0.350 M…

Q: If 12.51 mL of a standard 0.1215 M NaOH solution is required to neutralize 46.54 mL of H2SO4, what…

A: Given, volume of NaOH = 12.51 mL            Molarity of NaOH= 0.1215 M            Volume of H2SO4 =…

Q: What volume of 0.0117 M  calcium hydroxide is required to neutralize 71.50 mL of 0.0132 M  nitric…

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Q: A 35.0 mL solution of NaOH is neutralized with 26.5 mL of 0.250 M HCI. What is the concentration of…

A:

Q: Calculate the approximate mass of unknown (impure KHP) that should be taken to require about 20 mL…

A: Given: Volume of NaOH = 20 mL The percentage of KHP = 35% Standarized NaOH solution Calculation of…

Q: What volume (mL) of 2.50 × 10-1 M hydrochloric acid can be neutralized with 105 mL of 0.300 M sodium…

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Q: If 0.500 mL of an 0.219 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: When we dilute a concentrated solution with pure water, the mole of solute remains constant in the…

Q: What volume in milliliters of a 0.175 M HCl solution is needed to neutralize 8.75 ml of 0.500 M…

A: We will use stoichiometric calculations to find volume of HCl needed.

Q: 6.0 M KNO3 would be required to create 700.0 mL of a 0.75 M KNO3 solution?

A: Applying formula  M1V1 = M2V2  where M1 = 6.0M , V1=? ,              M2 = 0.75M , V2= 700.0mL

Q: What volume of a 0.110 M barium hydroxide solution is required to neutralize 15.0 mL of a 0.263 M…

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Q: What volume of a 0.1 m sodium hydroxide could be made with the 200 g of solute

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Q: volume

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Q: if 25 ml of water was added to 125 ml of a 0.15 m naoh solution, what will the molarity of the…

A: Introduction: Molarity: Molarity express the concentration of solution. It is defined as the number…

Q: If 25.0 mL of a 2.90 M HCI solution is diluted to 2.00 L, what is the molarity of the new solution?

A: Molarity of HCl solution (M1) = 2.90 M Initial volume of solution (V1) = 25 mL = 0.025 L Final…

Q: If 0.500 mL of an 0.218 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: 0.500 mL of an 0.218 M NaCl solution is added to 100.0 mL of pure water.

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.