If 5.6g of AI is dissolved in 67000 mls of water, calculate the ppm of Al.

Q: What volume (in mL) of 0.2300 M HBr is required to neutralize 50.00 mL of 0.7000M KOH?

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Q: For a solution of 0.020 M lactic acid, HC3H5O2 (Ka = 8.4 × 10-4), calculate: [H+]= _______ M pH=…

A: For a weak acid ,HClO                     HC3 H5O2       ⇌      C3 H5O2 -       +      H+…

Q: Calculate the volume of base necessary to react of the: 0.370 N KOH reacts with 24.4 ml of 1.25 N…

A:

Q: Consider the reaction of 50.7 mL of 0.310 M NaC₇H₅O₂ with 50.0 mL of 0.245 M HBr. (Ka of HC₇H₅O₂ =…

A: Net equations (ionic) possess the weak electrolyte and the ions forming that particular electrolyte.…

Q: If an mL of HCl is equivalent to 1.5mL of 0.5N NaOH, the volume of alkali that would be consumed by…

A: Given,  1.5 mL of 0.5 N NaOH is neutralized with 30 mL of an acid HCl, the normality of an acid is:

Q: What volume of 0.150 M NaOH is needed to neutralize 35.00mL of 0.250 M H2S

A: Given data : For NaOH --> Molarity(M1) = 0.15M  Volume(V1) =?  For H2S ----> Molarity(M2) =…

Q: Calculate the pH of a 0.082 molar NaF solution (Ka for HF is 7.1X10^-4)

A: The pH of a 0.082 molar NaF solution is to be calculated. (Ka for HF is 7.1×10-4).

Q: Suppose a standard strong-based solution was prepared by weighing out 2.514 g of NaOH in 500 mL of…

A: Solution:   moles of NaOH = 2.514/40 = 0.06285

Q: How do i calculate the volume of NaOH standard solution needed to completely react with the acetic…

A:

Q: Write the balanced equation for the neutralization reaction between H2SO4H2SO4 and KOHKOH in aqueous…

A: The chemical reaction in which strong acid reacts with a strong base that results in formation of…

Q: 25.0 mL of 0.050 M HCl solution is to be made by dilution of 6.00 M hydrochloric acid stock…

A: Given that, M1=6.00 M V1=? M2=0.050 M V2=25.0 ml

Q: 1. Calculate the volume (mL) of 0.100 M H,PO, required to neutralize 25.0 mL of 0.010 M Ca(OH),.

A:

Q: How many milliliters of 0.50 M NaOH solution are required to titrate 40.0 mL of a 0.10 M H2SO4…

A: Introduction: Molarity: Molarity is defined as the number of moles of solute in per litre of…

Q: What volume of 0.855 M KOH solution is required to make 3.55 L of a solution with pH of 12.4?

A:

Q: What is the pH at 25 °C of water saturated with CO2 at apartial pressure of 1.10 atm? The Henry’s…

A: Concentration of CO2 can be calculated as follows: Where C is the concentration, KH  is the Henry’s…

Q: A soln. contg. 25.3 ml of 0.1065ƝHCl is added to one contg. 92.2 ml of 0.2715 M H₂SO₄ and 50.0 ml of…

A: Moles can be calculated from using normality as normality is number of gram equivalents present in…

Q: 1. How many grams of Ca(OH)2 are needed to neutralize 25.0mL of .100M HN03? The reaction proceeds as…

A:

Q: At 25°C, what changes in pH occur when (a) 0.0250 M HCI (b) 0.0250 M NaOH are diluted with water by…

A:

Q: B. What volume of 0.45 M H3PO4 acid will neutralize 500mL of 0.15M NaOH? (1) M(base)V(bases)= (3)…

A: Given that: molarity of H3PO4 = 0.45 M volume of NaOH = 500 mL molarity of NaOH = 0.15 M To find:…

Q: 15mL of 0.02M Na2SO3 solution react complete with 10 mL of copper solution. Calculate the amount of…

A:

Q: What volume (in mL) of 0.3550 M HCl is required to neutralize 60.00 mL of 0.7000 M

A: Given, Molarity of HCl = 0.3550 M  Volume of HCl = ? Molarity of KOH = 0.7000 M

Q: How many mls of .1 M NaOH would be needed to react with 20 mls of .05 M H3PO4 in the neutralization…

A: The reaction taking place will be  3 NaOH + H3PO4 ----> Na3PO4 + 3 H2O  Hence from the above…

Q: If 35.0 mL of a 0.100 N acid solution is needed to reach the end point in titration of 21.5 mL of a…

A: Given, Normality of acid solution (N1) = 0.100 N Volume of acid (V1) = 35.0 mL Volume of base…

Q: If it requires 20.0mL of 0.0040M thiosulfate solution to completely titrate the DO contained in a…

A: We have,  Concentration of S2O32-  = 0.004 M and Volume of S2O32-   = 20 ml = 0.020 L Thus ,…

Q: Calculate the pH for the following solution formed by adding 5 mL of .105 M KOH to 15mL of 9.50 x…

A: Concentration of KOH = 0.105 M Volume of KOH = 5 ml = 0.005 L Concentration of Ca(OH)2 = 0.0950 M…

Q: (ii) Calculate the minimum volume of water needed to dissolve 1.00 g of CuaS(s) under standard…

A: To calculate the minimum volume of water needed to dissolve 1.00 g of Cu2S(s).

Q: How many grams of CaSO4 is formed when 10mL of 0.010 M Na2SO4 is added to 900mL of 0.001M CaCl2?

A: Chemical reaction between Na2SO4  and CaCl2 is  Na2SO4 + CaCl2 → CaSO4 + 2 NaCl Given data { 10mL of…

Q: if 5.6g of AI is dissolved in 67000 mls of water, calculate the ppt of Al.

A:

Q: eous solution at 25°C is 6.0×10-2 M. M.

A: Concentration of hydroxide ion = Kw / [H+]  Concentration of hydroxide ion = 10^-14 / ( 6.0 • 10^-2…

Q: 19.80 mL NaOH is required to titrate 0.6013 g of potassium hydrogen phthalate (KHC8H4O4). How many…

A: The neutralization reaction between NaOH and potassium hydrogen phthalate (KHC8H4O4) is given as…

Q: Given Kb of OCl- is 3.5x10^-7 M. Calculate the pH of 0.1M NaOCl solution at 25°C.

A: Given, Kb of OCl- is 3.5x10^-7 M .  The pH of 0.1M NaOCl solution at 25°C is:

Q: How much NaBr would be needed to make 25.0mL of a solution with 0.500M Br- ion (mm…

A: Given : Concentration of Br- ion = 0.500 M And volume of solution = 25.0 mL = 0.025 L…

Q: 0.2 mL of 0.10M NaOH is needed to titrate an unknown acid with a volume of 10.15mL. What is the…

A: Sodium hydroxide reacts with the unknown acid to form salt and water. The equation used to find out…

Q: What volume of 0.3M HNO3 will be required to react and neutralize 24ml of 0.25M KOH?

A: Consider the given information is as follows; Molarity of HNO3=MHNO3 = 0.3 M Volume of HNO3=VHNO3 =…

Q: What

A: When temperature increases then solute solubility Increases in water because more and more Solute…

Q: An smotic pressure of 954mmHg is measured for 1.0L solution of 1.50g MCI(aq) at 25°C. What is the…

A:

Q: w33 Co.al M, 0.0gM, o-05M, o.07M, o.09 M) with of rainy water Prepar a series of standard salutions…

A: Prepare a series of standard solutions.....(0.01M,0.03M,0.05M, 0.07M,0.09M) with a volume of 10ml of…

Q: Calculate the concentration in % (m/v) of 75.0 g of NaNO3 dissolved in water for a final volume of…

A: Given : Mass of NaNO3 i.e solute = 75.0 g And final volume of solution = 555 mL

Q: What volume of 2.036 mol L-1 solution of LIOH is required to make 7.80 L of a solution with a pH =…

A: Given :-  Initial concentration of LiOH solution = 2.036 mol.L-1  pH of final solution = 12.80…

Q: How many mL of 0.158 M H3PO4 would it take to neutralize 25 mL of 1.15 M Mg(OH)2?

A: Relation between molarity, volume for reaction between two solutions at -        M1V1=M2V2 Where,…

Q: Which of the following salts is more solubility in an acidic solution than in a neutral solution?…

A: Caso3 and na2so4 is more soluble in acidic medium than water

Q: How many mL of 0.112M Pb(NO3)2 are needed to completely react with 25.0mL of 0.105M KI? Given:…

A: Given, Molarity of Pb(NO3)2 = 0.112M. Volume of KI = 25.0mL. Molarity of KI = 0.105M. Moles of KI…

Q: if 5.6g of AI is dissolved in 67000 mls of water, calculate the ppb of Al

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

Q: How many moles of (CH3)3N  would need to be added to 459.2 mL of a 0.25 M solution of (CH3)3NHCL  to…

A:

Q: A 3.00 mL aliquot of 0.001 M NaSCN is diluted to 25.0 mL with 0.1 M HNO3.  How many moles of SCN-…

A: Given :Volume = 3 mL = 3 X 10-3 LMolarity of NaSCN = 0.001 MVolume after dilution = 25 mLMolarity of…

Q: A What mass of anhydrous sodium carbonate (Na 2CO3) (mW =106.0) is OF 5.00M H2S04? required to…

A: Given: Concentration of H2SO4 = 5.00 M And volume of H2SO4 solution = 750 mL = 0.750 L…

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.