Concentration (mol/L) 1.0 x 10-1 H₂O* Logarithmic 10² 10⁰ 10-² 104 10-6 10-8 10-10 10-12 10-14 10-16 Quantity (mol) 55 *H₂O Linear I 1.0 x 10-13 OH pH 1.00 Battery Acid H30*/OH Ratio Molecule Count 1 L Water 0.50 L

Q: How many mL of a 3.0 M NaBr solution are needed to make 100.0 of 0.25 M NaBr?

A: The formula for calculating the concentration - Now calculate the moles of sodium bromide - Then…

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: Calculate the number of moles of each ion present in 3.5 ml of 6.0 m H2SO4

A: Since the density of the solution is not given, thus by considering it to be molar solution instead…

Q: What is the concentration of the sodium ion (in M) in a solution of 0.714 M sodium carbonate?

A:

Q: What is the molarity of HCl if 50.0 ml of the HCl solution dissolved 1.23 g of PbCO3

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: Consider the following reaction and that H2CO3 is a weak acid, H2CO3 + H2O ==== HCO3- + H3O+. If…

A: Acid can be defined as a species that give hydrogen ions in solution. Acid can be weak or strong on…

Q: What would be found in an HNMR of this compound? ·S: O

A: Proton NMR values provide information about the chemical environment of hydrogen atoms in a…

Q: given the equation below calculate the mass of potassium hydroxide (in grams) required to completely…

A:

Q: Determine the following concentrations when 7.98 g of nitric acid (HNO3) is dissolved in 165 mL of…

A:

Q: at the equivalence point do moles of h+=moles oh-

A: The objective of the question is to understand the concept of equivalence point in a titration…

Q: concentration of OH- in a sample is 2.2 x 10-6 M, what is the molar concentration of H3O+?

A: [OH-] = 2.2 x 10-6 M  we know.   ,  [H3O+] * [OH-] = 10-14

Q: Which contains the greatest number of fluoride ions? A) 20 mL of 2.5 M FeF3 B) 100 mL of 1.0 M MgF2…

A: We can simply solve this problem by mole concept. First we calculate the moles of solute present in…

Q: if 32.8 mL of a 0.162 M NaOH solution is required to neutralize 25.0 mL of a solution of H2SO4, what…

A: Given  V2  =     Volume of NaOH    = 32.8 mL  M2  =   Molarity of NaOH     = 0.162 M  V1  =…

Q: Which of the following is an electrolyte?   CsCl H2S Zn3(PO4)2 NiCO3 BaSO4

A: Strong electrolyte – It is defined as an electrolyte completely dissociate in its aqueous solution…

Q: If my solution B initial weight is 8.4 (g) and the final weight is 7.7 (g), what is the change in…

A: Given that, Initial weight= 8.4 g  Final weight= 7.7 gram  Then,

Q: If 0.248 g of oxalic acid dihydrate requites 28.4 mL of NaOH for neutralization, what is the…

A: The given mass of oxalic acid dihydrate (C2H2O4. 2 H2O) = 0.248 g The molar mass of oxalic acid…

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: If 37.5 mL of HNO3 is neutralized with 35 mL of 2.25 M KOH, what is the molarity a HNO3?

A: The neutralization reaction occurs when strong acid and strong base reacts to form salt and water.…

Q: Milk of Magnesia’s active ingredient is magnesium hydroxide, Mg(OH)2. Find the number of mL of 0.15…

A:

Q: The strong electrolyte in the following compounds is: O KBr CH3COOH H20 О нF

A: Strong electrolytes are those which dissociates completely in the solution. Among the given options,…

Q: (H'] [OH'] pH Acid or Base? 3.6 x 1012 3.7 x 109 6.2 5.8 x 10

A: Using the formula to calculate.  [H+][OH-] = 10^-14 pH = -log[H+]

Q: Calculate the molar concentration of the chloride ion in a solution prepared by dissolving 120.0…

A: Given:- Mass of MgCl2=120.0 g             Volume of solution =560.0 ml To find= Molar concentration…

Q: The acid you analyzed today was prepared by diluting a concentrated stock bottle of HCI that has a…

A:

Q: Which of the following substances, if dissolved in water, would create a strong electrolyte? O NaF O…

A: NaF (s) +   H2O (l)---> Na+  (aq) +    F- (aq) C6H12O6 (s) + H2O (l)---> C6H12O6 (aq)  C2H5OH…

Q: Determine the molarity of  NaOH and KHP (C8H5KO4) react in a 1:1 ratio.

A:

Q: The concentration of PO4 ions in (M) found in a solution of 3 M H3PO4 is (Ka1= 7.1X10 3, Ka2…

A: To calculate the degree of dissociation into 3 seperate equation using the given information.

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: 700 mi boas 92sd new roATS We have to a Predict: Acid, base or salt? Data Table 1: Name and…

A: As per the guidelines, I can only answer first three sub-parts of the question. If you want any…

Q: [H3O+]=6.67×10−4 M; [OH−]=?

A: Given : [H3O+]  OR [H+] =  6.67×10-4 M   We have to calculate concentration of OH- or [OH-].

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: The name given to an aqueous solution of HNO3 is what?

A: Nitric acid (HNO3) is a strong acid because when it is dissolved in an aqueous solution, it…

Q: Write out the pathway to calculate grams of C, when provided with Molarity and volume of A. A+ B…

A: Formula used:-  Molarity = number of moles /volume(in L) Number of moles = given mass / molar mass

Q: If 14.64g of NaHCO3 (84.01g/mol) is dissolved in 250.00ml of solution, what is its molarity?

A: Given: Amount of NaHCO3 =14.64 g Volume of solution = 250.00 mL To Calculate: Molarity of the…

Q: is HCI04 ionic?

A: Ionic compounds are formed by the combination of metal and non-metal atoms that form ionic bonds. In…

Q: Which of these compounds is a strong electrolyte? O N₂ O O O O CH3COOH (acetic acid) C₂H6O (ethanol)…

A: Electrolyte are compound that dissociate into ions in aqueous solution and strong electrolyte are…

Q: What is the molarity of H2 S04F 27.75 mL of H2So4 is required to neutralize 1.000 g of NAHCO3?

A: Given, Molarity of H2SO4 solution = ? Volume of H2SO4 solution = 27.75 mL = 0.02775 L mass of NaHCO3…

Q: What is the molarity of a NaOH solution if 17.08 mL are needed to neutralize 31.95 mL of 0.2121 M…

A: Molarity of H2SO4 solution = 0.2121M  Volume of H2SO4 solution = 31.95ml = 31.95ml×1L/1000ml =…

Q: What is the molarity of Cl- in 6.00x10-2 M AlCl3

A: