Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Chemical Reactions/Equations
Stoichiometry
Given 1.7 g of hydrobromic acid (48%) calculate the number of mL.
(MW HBr: 80.91 g/mol, density: 1.49 g/mL)
1 answer
1.49 g/mL x ?mL x 0.48 = 1.7 g. Solve for ?mL.
You can
ask a new question
or
answer this question
.
Similar Questions
hydrobromic acid (50.5) calculate the concentration in mol/L. (MW HBr: 80.91 g/mol, density: 1.49 g/mL)
Top answer:
Did you mean 50.5%? If so, then 1000 mL x 1.49 g/mL x 0.505 x 1/80.91 = ?M
Read more.
1) What volume of 1.25 mol/L hydrobromic acid, HBr(aq) will neutralize 75.0 ml of 0.895 mol/L magnesium hydroxide Mg(OH)2(aq)?
2)
Top answer:
I have answered this question above.
Read more.
1) What volume of 1.25 mol/L hydrobromic acid, HBr(aq) will neutralize 75.0 ml of 0.895 mol/L magnesium hydroxide Mg(OH)2(aq)?
2)
Top answer:
(d) Determine the pH of a partially dissolved solution of phosphorous acid at a concentration of
Read more.
Calculate the pH at the equivalence point in titrating 0.100 M solutions of each of the following with 0.080 M NaOH.
a)hydrobromi
Top answer:
To calculate the pH at the equivalence point in titrating a strong acid with a strong base, we need
Read more.
Commercial hydrobromic acid can be purchased as 40.0 % by mass 9f HBr. The density of this acid is 1.38 g m/L. Calculate the
Top answer:
As in the HCl problem, start with the definition. m = mols/kg solvent mass of 1 L = 1000 mL x 1.38
Read more.
Calculate the pH at the equivalence point in titrating 0.100 M solutions of each of the following with 0.038 M NaOH.
(a)
Top answer:
You have three problems here. The secret to each is to recognize that the pH at the equivalence
Read more.
Provide the name or chemical formula, as appropriate, for each of the following acids:
a. hydrobromic acid HBr b. hydrosulfuric
Top answer:
To my calculations,you did great (;
Read more.
Calculate the pH at the equivalence point in titrating 0.110 M solutions of each of the following with 8.0×10−2 MNaOH.
Part A
Top answer:
HBr + NaOH ==> NaBr + H2O Since HBr is a strong acid and NaOH is a strong base, the material at the
Read more.
IS THIS RIGHT?
Name the following binary acids: HF(aq) – Hydrofluoric Acid HCl (aq)– Hydrochloric Acaid H2Se(aq) –
Top answer:
hydroselenic acid The others are ok.
Read more.
A 7.52 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.
If 13.5 mL of 0.633 M barium
Top answer:
To find the percent by mass of hydrobromic acid in the mixture, we need to determine the mass of
Read more.
Related Questions
The reaction between sodium hydroxide and hydrobromic acid is represented in the equation below:
OH- + H+ -> H2O A 62.5 mL sample
Calculate the volume of concentrated nitric acid, 18 mol dm "-3" which is required to prepare 5.0 dm 3 of 2.0 mol dm "-3" nitric
O is a dibasic acid H2X .G is a solution containing 1.00g of NaOH in 250cm³ solution.
1) calculate the concentration of G in
Write the net ionic equation for the reaction that occurs when aqueous solutions of barium hydroxide and hydrobromic acid are
1. Calculate the pH for each of the following cases in the titration of 25.0 mL of 0.240 M pyridine, C5H5N(aq) with 0.240 M
A 50.0 mL sample of 0.50 M HBr is titrated with 0.25 M KOH. What is the pH after the addition of 60.0 mL of KOH?
A) 4.1 B) 13.4
Methanoic acid HCO2H(aq) also known as formic acid, is partly responsible for the characterisitic itchy rash produced by the
3. Hydrobromic acid dissolves solid iron according to the following reaction:
Fe(s) + 2HBr(aq) ---> FeBr2(aq) + H2(g) What mass
Use the chemical equation showing the dissolution of sodium bromide in water to answer the question.
NaBr(s) ⇌ Na+(aq) +
Consider the following thermochemical equations.
Reaction ΔrH° / kJ mol−1 HBr(g) ⟶ H(g) + Br(g) 365.7 H2(g) ⟶ 2 H(g)