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Acid-base reactions
Page 2
Questions (1,836)
A 0.446 g- sample of an unknown monoprotic acid was titrated with 0.105 M KOH. the molar mass is 120 g/mol What is the pKa
7 answers
asked by
james
4,117 views
What is the balanced equation for the reaction between dilute tetraoxosulphate (vi) acid and sodium hydroxide solution
4 answers
asked by
Gift
1,469 views
Given a 1.00 L solution that is 0.60 M HF and 1.00 M KF, calculate the pH after 0.080 mol NaOH is added, and calculate the pH
4 answers
asked by
d
6,288 views
A 25.0 mL sample of 0.100 M pyridine (Kb for pyridine is 1.7 ✕ 10-9) is titrated with 0.100 M HCl solution. Calculate the pH
5 answers
asked by
joe
2,571 views
An unbuffered solution contaning 0.000018 M HCl .Calculate PH after adding 1 mL of 0.1 M NaOH to 100 mL of solution.
5 answers
asked by
Ethio
2,282 views
Which of the following solutions would require the greatest volume of 1.0M NaOH for complete neturalization?
a)10.0ml of 1.0M HCl
5 answers
asked by
Chels
4,145 views
A 100 mL sample of 0.40 M hydrofluoric acid is mixed with 100.0 mL of 0.2M lithium hydroxide. Find the pH of the final solution.
5 answers
asked by
qwerty
1,040 views
Calculate the concentration of [H+] and [OH-] in 0.002 mol/L of HNO3 solution.
4 answers
asked by
Jealson
909 views
What is the ionization constant for a weak acid HA that is 1.60% ionized in 0.095M solution?
4 answers
asked by
Zekariyas
1,072 views
identify the type of reaction that occurs between potassium carbonate and nitric acid
4 answers
asked by
Morgan
1,709 views
Identify the acid-base pairs in the following reactions HSO4^1-(aq) + OH^1- <==>SO4^2-(aq) + H2)(I)
4 answers
asked by
Tom
2,338 views
Consider the titration of 25.0mL of 0.10M HAc with 0.10M NaOH. That is, NaOH is added to HAc. (a)pH at the beginning of
4 answers
asked by
Layla
1,455 views
Calculate the pH of 1.28×10−3 M KOH.
thanks.
4 answers
asked by
amy
1,880 views
For a system where:
NH2OH + CH3NH3+ --> CH3NH2 + NH3OH+ 95% 95% 5% 5% State of equilibrium in the system is described by the
4 answers
asked by
Meenaakshi
3,247 views
Can someone please explain the behavior of HCl/NaOH mixture as to why it started bubbling/dissolving when combined with Mg and
4 answers
asked by
PZT
764 views
Find concentration acid in 50ml of 1.0 M NaOH is titrated with 75ml of sulfuric acid
2. 120cubic centimeter of 0.8m NaOH is
3 answers
asked by
Shingie
766 views
Anyone able to balance/do the equation:
C8H7O2COOH + NaOH -> I can't figure out the products. C8H7O2COOH + NaOH =>C8H7O2COONa +
5 answers
asked by
Ariel
1,265 views
calculate the change in pH when 9.00ml of 0.100M HCl(aq) is added to 100.0mL of a buffer solution that is 0.100M in NH3(aq) and
4 answers
asked by
mike
11,082 views
what is the OH- concentration of 0.08 M solution of CH3COONa
3 answers
asked by
Rahul
1,677 views
Which forms the more alkaline solution and why? Al2O3; B2O3; CO2 or SiO2
Al2O3 and SiO2 are not water-soluble. CO2 forms the weak
1 answer
asked by
Vic
521 views
Consider the following 0.100M solutions: the equivalence point is reached when 10ml of 0.100M NaOH have been added to 10.00ml of
1 answer
asked by
talis sanchez
30 views
1 What is neutralization? Write an equation for the neutralization of HCI by NaOH. 2 Calculate the H+ ion concentration of
2 answers
asked anonymously
100 views
Assuming that Ka is 1.85 *10-5 for acetic acid, calculate the pH at one-half the equivalence point and at the equivalence point
3 answers
asked by
Kenetria
2,516 views
I have been told that to prepare 1L of 70% H2SO4 from concentrated sulphuric acid (96% with density 1.84g/ml), I should use the
4 answers
asked by
Tricia
1,756 views
If 2g of zinc reacted with excess hydrogen chloride acid
2 answers
asked by
Afolabi Tomilola
147 views
Calculate d pH of 0.00mol/dm³ tetraoxosulphate(vi)
2 answers
asked by
Mickey
110 views
write a balanced equation that describes an acid base reaction that would allow you to determine the moles of aspirin present in
4 answers
asked by
molly
4,200 views
35.0 mL sample of 0.150 M acetic acid (HC2H3O2) (Ka = 1.8 x 10-5) is titrated with 0.150 M NaOH solution. Calculate the pH after
2 answers
asked by
matsobane frans
804 views
What characteristic of phenolphthalein makes it appropriate to use in a HCl/NaOH titration? and is it possible to do a titration
3 answers
asked by
Alexa
566 views
Use the acid-base reaction HI + CsOH CsI + H2O to answer the following questions.
i. What is the Arrhenius acid and what is the
4 answers
asked by
princess
2,565 views
Why was the methylene chloride layer washed with sodium bicarbonate in the procedure for preparing camphor?
is it to remove acid
5 answers
asked by
Sonam
3,348 views
The flask shown here contains 10.0 mL of HCl and a few drops of phenolphthalein indicator. The buret contains 0.270 M NaOH.
What
4 answers
asked by
Paul
1,143 views
I really need help with balancing these equations: Can you check if my answer are correct? Please
1. Sodium Hydrogen Sulfite
4 answers
asked by
Anonymous
1,948 views
methylamine is a weak base. calculate the pH of a .025 M solution of methylamine.
2 answers
asked by
timmy
681 views
Calculate the pH of a solution made by adding 3.50 g of lithium oxide (Li2O) to enough water to make 1.290 L of solution. (Kw =
4 answers
asked by
Stanley3000
3,394 views
Since Ka x Kb = Kw, is the conjugate base of a weak acid a weak base or a strong base?
2 answers
asked by
Diem
746 views
Calculate the theoretical pH after 2.50 mL and 9.50 mL of NaOH has been added in both the titration of HCl and of HC2H3O2.
2 answers
asked by
Ashley
607 views
Calculate the pH of a 0.025M solution of ammonia Kb =1.75x10^-5
10 answers
asked anonymously
102 views
Make this research question better
What is the relationship between the increase in concentration of sulfuric acid and the volume
2 answers
asked by
p
121 views
In the following reaction, HS-(aq) + H2O(l) ⇌ S2-(aq) + H3O+(aq)
HS- is an acid and H2O is its conjugate base. H3O+ is an acid
2 answers
asked by
Hey..😙
71 views
There are 6 bottles of water. Salt is added to the first one, a strong acid namely HCl to the 2nd one, a strong base namely
2 answers
asked by
physics grade 9
100 views
There are 6 bottles of water. Salt is added to the first one, a strong acid namely HCl to the 2nd one, a strong base namely
2 answers
asked by
physics grade 9
91 views
There are 6 bottles of water. Salt is added to the first one, a strong acid namely HCl to the 2nd one, a strong base namely
2 answers
asked by
physics grade 9
78 views
CH3COOH+NaOH = ?
2 answers
asked by
....
37 views
An acid can react with a metal hydroxide to form a salt and water. Name the salt formed when sodium hydroxide reacts with
2 answers
asked by
....
93 views
calcium oxide and nitric acid react to form calcium nitrate and water. at the start of the reaction, some universal indicator is
2 answers
asked by
....
115 views
calcium oxide and nitric acid react. at the start of the reaction, some universal indicator is added. suggest how the colour
2 answers
asked by
....
82 views
complete and write the following as a balanced symbol equation:
sodium hydroxide + sulfuric acid
2 answers
asked by
....
63 views
What is the pH of a 2.0 molar solution of acetic acid. Ka acetic acid = 1.810–5
2 answers
asked by
Psy
70 views
Sodium hydroxide (NaOH) reacts with
sulphuric acid (H 2 SO 4 ) according to the following 2NaOH ( aq H 2 SO 4 aq ))→ 2H 2 O (l)
2 answers
asked by
Mike
108 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