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Acid-base reactions
Page 8
Questions (1,831)
hmmm this is not making sense at the moment.
the question: How many milliliters of 0.246 M HNO3 should be added to 213 mL of
2 answers
asked by
Anonymous
981 views
he a 1.00 m sol'n of nitric acid. how many ml of this sol'n will he need to add to the soil to completely react with 56.8 g of
3 answers
asked by
a
444 views
15.00mL sample of a solution of H2SO4 of unknown concentration was titrated with 0.3200 N NaOH. The titration required 21.30mL
3 answers
asked by
Mark
2,304 views
Titration of Na2CO3 with HCl. (pKa1(H2CO3) = 6.352, pKa2(H2CO3) = 10.329) . Calculate the pH at each of the following volumes of
3 answers
asked by
Robin
1,624 views
Benzoic acid reacts with water to form the
benzoate ion by the following reaction C6H5COOH(aq) + H2O(l) ⇀↽ C6H5COO−(aq) +
3 answers
asked by
Anonymous
2,097 views
Calculate the percent ionization of 0.140 M lactic acid in a solution containing 8.5×10−3 M sodium lactate.
3 answers
asked by
John
2,567 views
What is the concentration of C2O4^-2 in a 0.370M oxalic acid solution? Ka1=5.6x10^-2 and Ka2=5.1x10^-5
9 answers
asked by
V
1,763 views
NH3 is a weak base (Kb = 1.8 × 10–5) and so the salt NH4Cl acts as a weak acid. What is the pH of a solution that is 0.050 M
3 answers
asked by
Jefferson
1,191 views
Write a balance equation for the reaction of nitric acid (HNO3) with each base solution : [1]. NaHCO3, [2]. MgCO3. ( Please
3 answers
asked by
Jennifer
2,948 views
An unknown salt is either NaF, NaCl or NaOCl when 0.050 moles of the salt is dissolved in water to form 0.500 L of solution, the
3 answers
asked by
Josh G.
1,873 views
Because the oxide ion is basic, metal oxides react readily with acids.
(a) Write the net ionic equation for the following
4 answers
asked by
rebekah
2,434 views
lime, Ca(OH)2 can be used to neutralize an acid spill.A 5.06-g sample of Ca(OH)reacts with excess of hydrochloric acid:6.74 g of
3 answers
asked by
Dimitri
652 views
Write the chemical equation for the reaction that occurs when you add NaOH solution to NaH2PO4/Na2HPO4 buffer solution
3 answers
asked by
Megan
1,732 views
i measured out 2 different tared mass of TUMS sample. One is 0.1554g and the other 0.1546g.
Then i did two titrations with the
6 answers
asked by
Anonymous
468 views
the following titration data were collected: a 10 mL portion of a unknown monoprotic acid solution was titrated with 1.12340 M
4 answers
asked by
Doss
1,504 views
A sample containing 1.2x10^-2 mol HCl is completely neutralized by 100.0mL of Sr(OH)2 what is the [Sr(OH)2]?
3 answers
asked by
Anonymous
1,192 views
If 18.8mL of 0.800M HCL solution are needed to neutralize 5.00mL of a household ammonia solution, what is the molar
3 answers
asked by
Erin
1,258 views
HSO4 + HCO3 -> SO4 + H2CO3
How would I know which are Bronsted-Lowry acids?
4 answers
asked by
Amy~
2,088 views
If you start with 20 grams of hydrochloric acid, how many grams of sulfuric acid will be produced? Round to the nearest tenth.
4 answers
asked by
Paris
1,522 views
Given 20 mL NaOH; 0.1 M, add 0.05 M HCl, 10 mL at a time.
What is the pH initially of NaOH? What is the pH after adding 10 mL
3 answers
asked by
Erika
621 views
A sample of oxalic acid, H2C2O4, is titrated with standard sodium hydroxide, NaOH, solution. A total of 45.2 mL of 0.12 M NaOH
3 answers
asked by
Anonymous
2,522 views
A 80.0 mL volume of 0.25 M HBr is titrated with 0.50M KOH. Calculate the pH after addition of 40.0 mL of KOH.
4 answers
asked by
Saira
2,328 views
Write a chemical equation showing how each of the following species behaves as a base when dissolved in water
a.) O2- i have O2-
3 answers
asked by
lyne
1,462 views
Why does the equivalence point occur at different pH values for the four titration studied?
the four titrations were: 1. HCL with
12 answers
asked by
Amy
2,306 views
1)Why benzoic acid is soluble in NaOH?
2)Why HCl is insoluble in titration of benzoic acid and NaOH? Benzoic is soluble in a
3 answers
asked by
kim
4,256 views
The product form when sodium chloride react with concentrated tetraoxosulphate(vi) acid
2 answers
asked by
Joshua
178 views
Consider the titration of 100.0mL of 0.10 M malonic acid with 0.10 M NaOH. What is the pH after the addition of 175 mL NaOH?
3 answers
asked by
Jake
684 views
Calculate the H3O+ concentration at the halfway point when 34.5 mL of 0.19 M HBr is titrated with 0.1 M KOH. Assume additive
volu
6 answers
asked by
Hanna
1,239 views
How many grams of h2so4 are needed to neutralize completely 10 litre of ammonia gas at ntp
3 answers
asked by
Jyoti Thakur
1,991 views
Can you show me how to calculate this equation? What is the concentration of phosphoric acid solution of 30.0ml of a 0.2M of
1 answer
asked by
Tom
446 views
What is observed when excess sulfur dioxide is bubbled into a solution of sodium hydroxide containing red litmus paper
2 answers
asked by
shakira
653 views
Determine the volume of a 0.1 M solution of HCl, necessary to titrate 20 mL of a 0.5 M solution of NH3. The value of Kb is 1.8 x
3 answers
asked by
Melanie
440 views
Calculate the pH of 0.3 M HCl solution. Calculate the pH when 100 mL of a 0.5 M solution of NaOH are added to 300 mL of the HCl
5 answers
asked by
Anonymous
1,978 views
A solution is prepared by titrating a 100.0 mL sample of 0.10 M HF (Ka = 7.2 × 10-4) with 0.10 M NaOH
a. Does the solution
3 answers
asked by
jesse
990 views
Calculate the change in pH when 9.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq)
3 answers
asked by
james
4,393 views
What minimum volume of 14.0 M hydrochloric acid would be required to completely dissolve a 600.0 −g iron bar?
I'm getting
4 answers
asked by
Jorge
955 views
25.0 mL of an unknown HCl solution is titrated with 17.5 mL 0.100 M NaOH. What is the
Molarity of the HCl solution?
3 answers
asked by
ghada
994 views
The equivalence point of any acid titrated with a base occurs when the
A. concentration of the acid and concentration of the
3 answers
asked by
coco
1,127 views
why does the pH of the acid solution initially increase very slowly when metal is first added to the acid solution, but
3 answers
asked by
brittany
1,322 views
The ethylammonium ion, CH3CH2NH3+, has a pKa of 10.81. It reacts with water to form ethylamine, CH3CH2NH2 and H3O+.
Which of the
3 answers
asked by
Kristin
1,995 views
Calculate the pH of a buffer which contains 0.0500 M pyruvic acid and 0.0450 M sodium pyruvate. (The Ka of pyruvic acid is 4.1
4 answers
asked by
paula
1,596 views
Iron is attacked by acids when an iron nail of mass m = 1.5 g is placed in
a volume V = 10mL of a hydrochloric acid solution (H*
3 answers
asked anonymously
53 views
The end point of the acid base/ titration between vinegar and NaOH occurred when:
Question options: The acid and base neutralized
4 answers
asked by
Tamera
1,976 views
Which acid-base chemical reaction is irreversible?(1 point)
Responses weak acid added to water weak acid added to water weak base
7 answers
asked by
B
77 views
Please identify the acid and the base in this equation.
HClO + NaOH = NaClO + H2O Thank you!
3 answers
asked by
Sierra
938 views
(ii) between 0 and 100.0 mL NaOH added
H2A H2O HA - Na+ A2- OH - (iii) 100.0 mL NaOH added H2A H2O HA - Na+ A2- OH - (iv) between
6 answers
asked by
Franklin
1,246 views
Solid calcium hydroxide, Ca(OH)2, is dissolved in water until the pH of the solution is 10.23.
What is the concentration of
4 answers
asked by
ston
881 views
Calculate the [H+] of a solution obtained by mixing 1 L of hydrochloric acid 1.0 M with 1 litre of sodium hydroxide 0.990 M.
3 answers
asked by
Katie
763 views
Find the pH during the titration of a 20.00mL of 0.1000 M butanoic acid, CH3CH2CH2COOH (Ka=1.54 x10^-5), with the addition of 10
3 answers
asked by
anonymous
6,522 views
Write the acid-dissociation reaction of nitrous acid (HNO2) and its acidity constant expression.
4 answers
asked by
Lisa
5,558 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