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Acid-base reactions
Page 7
Questions (1,831)
Calculate the pH of a 0.51 M solution of SrI2. Record your pH value to 2 decimal places.
3 answers
asked by
Abbie
552 views
Someone please help me on this question!
Ethanoic acid and 1-propanol are mixed with H2SO4 and heated. Write the balanced
4 answers
asked by
Anonymous
1,830 views
1.654 of a hydrated acid H2C2O4.xH2O was dissolved in water and the soultion was made up to 250cm3 . 23.80cm3 of this solution
4 answers
asked by
Jemma
2,391 views
Acetic acid is known to be a weak acid. What will happen to the acidity of the solution when sodium acetate is added to acetic
4 answers
asked by
jessie
1,729 views
What structure do you get when you mix benzoic acid with H3O+? Where benzoic acid is a benzene ring with COOH attached to one of
4 answers
asked by
Anonymous
909 views
What volume in mL of 0.0985 M sodium hydroxide solution is required to reach the equivalence point in the complete titration of
4 answers
asked by
What?
3,547 views
Calculate the percent ionization of nitrous acid in a solution that is 0.311 M in nitrous acid (HNO2) and 0.189 M in potassium
4 answers
asked by
Josh G.
4,381 views
Approximately how much water should be added to 10.0 mL of 12.0 M HCl so that it has the same pH as .90 M acetic acid(Ka= 1.8 x
7 answers
asked by
Sue
1,843 views
Two aqueous solutions are mixed: 50.0 mL of 1.60×10−2 M H2SO4 and 50.0 mL of 3.75×10−2 M NaOH.
what is the PH of the
4 answers
asked by
anonymous
998 views
Is this true or false?:A buffer can be destroyed by adding too much strong acid.
I thought that a buffer can be destroyed by
4 answers
asked by
Kiki
2,093 views
A buffer is created by mixing equal concentrations of NH4+ and NH3. Calculate the volume of both solutions needed to create a
4 answers
asked by
Bodhi
1,550 views
what type of reaction occures when a hydrochloric acid solution is mixed with a sodium bicarbonate solution?
I chose gas
4 answers
asked by
Coug
1,107 views
Calculate the molar concentration of acetic acid (CH3COOH) in a 5.00-mL sample of vinegar (density is 1.00 g/mL) if it is
5 answers
asked by
Jake
3,978 views
what mass of NaOH would be needed to neutralize exactly 200cm3 of a solution containing 4.9g per dm3 of H2SO4
4 answers
asked by
GCU
544 views
25cm3 of 0.1 mole H2SO4 neutralizes 20.0cm3 of impure NaOH containing 3.0g of impure NaOH in 250cm3 Of a solution . calculate
3 answers
asked by
Basil salvation
422 views
What equation correctly represents the reaction of lithium hydroxide (LiOH) with hydrogen chloride (HCl)?
LiOH + HCl → LiCl +
4 answers
asked by
Noise
1,428 views
When 50 mL of 0.10M formic acid, HCHO2, is titrated with 0.10M sodium hydroxide, what is the pH at the equivalence point? (Be
3 answers
asked by
Anurthai
2,076 views
Given that Ka1 = 5.9 x 10-3 and Ka2 = 6.0 x 10-6, calculate the pH after titrating 70 mL of 0.10 M H2SO4 with 50 mL of 0.10 M
3 answers
asked by
Katie
814 views
2. Suppose you measured out 0.20 g of tartaric acid, a diprotic acid, H2C4H4O6 , determine the volume of 0.15 M sodium hydroxide
4 answers
asked by
Piper Larin
970 views
Does nano3 turns phenolpthalein indicator pink?
5 answers
asked by
Aditya
1,014 views
Determine the pH of a 0.62M NH4NO3 solution at 25oC. The Kb for NH3 is 1.76x10-5. Calculate Ka
3 answers
asked by
Manushi
2,337 views
Magnesium can react with aqueous nitric acid, HNO3, to form hydrogen gas and magnesium nitrate. Write down the balanced chemical
4 answers
asked by
ecquation
3,140 views
Calculate the hydrogen ion concentration, [H+], in 0.00988 M Ba(OH)2. Careful!
3 answers
asked by
JUNDY
586 views
The ionic equation and net ionic equation and balance equation:
A) Ca(OH)2 + HNO3 --> B) H2SO4 + Na2CO3 --->
3 answers
asked by
Fiona
1,967 views
calculate the volume of 1.07M phosphoric acid solution necessary to react with 22.9 ml of 0.150M Mg(OH)
2H3PO4 +3Mg(OH)2 ==>
3 answers
asked by
Juan
440 views
What volume of a 0.22mol/L hydrochloric acid solution is needed to cause the pH of 25.00mL of a 0.15mol/L lithium hydroxide
3 answers
asked by
Amy
1,187 views
Hi everyone,
I have been trying to figure out this titration equation all day and for some reason I am stumped. Here is the
4 answers
asked by
jo
2,110 views
Complete this equation for the reaction of NaHCO3(s) + HC2H3O2(aq) ---> Include phase symbols.
6 answers
asked by
Anonymous
1,492 views
Complete this equation for the reaction of NaHCO3(s) + HC2H3O2(aq) ---> Include phase symbols.
2 answers
asked by
Anonymous
646 views
In the reversible reaction in water solution
NH3 + H2O <---> NH4+ + OH− , what acts as a Bronsted-Lowry acid and what acts as a
4 answers
asked by
please help
2,587 views
Calculate the pH of the resulting solution if 21.0 mL of 0.210 M HCl(aq) is added to
a) 26.0 mL of 0.210 M NaOH(aq) b) 31.0 mL of
4 answers
asked by
Ada
2,909 views
Magnesium metal reacts with hydrochloric acid to form magnesium chloride and hydrogen gas. Suppose we react an excess of
4 answers
asked by
Priya
3,462 views
A 10.0-mL solution of 0.30 M NH3 is titrated with a 0.100 M HCl solution. Calculate the pH after the following additions of the
4 answers
asked by
Martina
1,504 views
A 100.0 mL sample of 0.20M HF is titrated with 0.10M KOH. Determine the pH of the solution after the addition of 100.0 mL of
3 answers
asked by
Alex
3,944 views
One commercial method used to peel potatoes is to soak them in a solution of NaOH for a short time, remove them from the NaOH,
4 answers
asked by
Chin
3,557 views
Consider the titration of 21.0 mL sample of 0.110 M HC2H3O2 with 0.130 M NaOH. what is the initial pH? what is the volume of
7 answers
asked by
Ellen
1,389 views
assuming the density of a 5% acetic acid solution is 1.0 g/mL, determine the volume of the acetic acid solution necessary to
3 answers
asked by
Thaddeus
1,562 views
will the following reaction take place nh3+h2o= nh2 + h3o
4 answers
asked by
wendy
1,600 views
Determine the pH of 0.18M NH4Cl.
3 answers
asked by
Katelynn
933 views
Does baking soda and vinegar have a complete ionic equation?
HC2H3O2 (aq) + NaHCO3 ===> NaC2H3O2(aq) +
3 answers
asked by
Lou
9,209 views
When dilute nitric acid was added to a solution of one of the following chemicals, a gas was evolved. This gas turned a drop of
3 answers
asked by
Caroline
1,792 views
In 1897 the Swedish explorer Andree tried to reach the North Pole in a balloon. The balloon was filled with hydrogen gas. The
6 answers
asked by
mel
1,382 views
WRITE THE BALANCED REACTION OF HYPOCHLOROUS ACID, HOCI WATER TO FORM HYDRONIUM ION AND CONJUGATE BASE OF HOCI. IDENTIFY EACH
3 answers
asked by
ASHADULLAH MIAZI
712 views
Iron (iii) hydroxide reacts with acetic acid to form iron (iii) acetate and water. If 45.4 grams of water are formed, how many
3 answers
asked by
tur
1,477 views
Hydrazine, N2H4(aq), is used in the preparation of polymers, pharmaceuticals and rocket fuel. Hydrazine has alkaline properties
5 answers
asked by
Emily
2,538 views
CH3COOH(aq) + H2O(l) ⇌ H3O^+(aq) + CH3COO^–(aq)
[H3O^+] = 4.0 × 10^–3 M [CH3COOH] = 0.90 M What is the Ka value for the
3 answers
asked by
Summer
1,780 views
A chemist performs an acid–base titration using 0.176 M aqueous NaOH as the titrant with 26.15 mL of 0.102 M H2SO4. The
3 answers
asked by
Onye
913 views
An acetic acid buffer solution is required to have a pH of 5.27. You have a solution that contains 0.01 mol of acetic acid. How
3 answers
asked by
Allie
4,305 views
When sulfur dioxide is bubbled through a solution containing bromothymol blue, the solution changes from blue to yellow because
4 answers
asked by
Haley
1,660 views
Calculate the concentration of H+ ions of an aqueous solution of nitrous acid ( HNO2) to 0.02 mol/L knowing that the degree of
3 answers
asked by
Maria
618 views
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Parent Categories (52)
Acid-Base Chemistry
Acids
Acids and Bases
Aqueous Solution Chemistry
Aqueous Solutions
Buffer Solutions
Buffers
Chemical Bonding
Chemical Equations
Chemical equations and reactions
Chemical Equilibrium
Chemical Properties
Chemical Reactions
Chemical Reactions and Equations
Chemical Reactions/Equations
Chemical Solutions
Chemistry
Chemistry Education
Equations
Equations and Reactions
Equations/Reactions
Equilibrium
Equilibrium Reactions
Inorganic Chemistry
Molarity
Neutralization reactions
Organic Chemistry
pH Calculations
Physical Chemistry
Reaction Rates and Equilibrium
Reaction stoichiometry
Reaction Types
Reactions
Reactions and Equations
Reactions and Solutions
Reactions and Stoichiometry
Reactivity
Reactivity of substances
Redox Reactions
Salts
Solubility
Solution Chemistry
Solution stoichiometry
Solutions
Solutions and Acids
Solutions and Acids/Bases
Solutions and Concentrations
Solutions and pH
Stoichiometry
Stoichiometry / Reaction calculations
Substance Properties
Types of Reactions