Question
In: Chemistry
Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to...
Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction
$$ \mathrm{BaO}_{2}(\mathrm{~s})+\mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{aq}) \longrightarrow \mathrm{BaSO}_{4}(\mathrm{~s})+\mathrm{H}_{2} \mathrm{O}_{2}(\mathrm{aq}) $$
How many milliliters of \(3.00 \mathrm{M} \mathrm{H}_{2} \mathrm{SO}_{4}\) (aq) are needed to react completely with \(47.9 \mathrm{~g} \mathrm{BaO}_{2}(\mathrm{~s}) ?\)
Zinc reacts with hydrochloric acid according to the reaction equation
$$ \mathrm{Zn}(\mathrm{s})+2 \mathrm{HCl}(\mathrm{aq}) \longrightarrow \mathrm{ZnCl}_{2}(\mathrm{aq})+\mathrm{H}_{2}(\mathrm{~g}) $$
How many milliliters of \(4.00 \mathrm{M} \mathrm{HCl}(\mathrm{aq})\) are required to react with \(4.55 \mathrm{~g} \mathrm{Zn}(\mathrm{s}) ?\)
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
In the reaction, 791.96 moles of barium chloride and unlimited amount of sulfuric acid react, to...
In
the reaction, 791.96 moles of barium chloride and unlimited amount
of sulfuric acid react, to give, as products braium sulfate and
hydrochloric acid. How much is the minimum amount of reactant
required of sulfuric cud, in moles. Then additionally, how much
product is produced of barium sulfate, in grams, and hydrochloric
acid, in grams?
The rate law for the reaction between catalase and hydrogen peroxide can be written as Rate...
The rate law for the reaction between catalase and hydrogen
peroxide can be written as Rate = k [H2O2]x [catalase]y. A catalase
solution of unknown, but constant concentration is prepared. Can
the partial order with respect to the peroxide (x) be found using
this catalase solution? If so, how would you do it? Describe in
detail the steps you would take or show a calculation.
The rate law for the reaction between catalase and hydrogen peroxide can be written as Rate...
The rate law for the reaction between catalase and hydrogen
peroxide can be written as Rate = k [H2O2]^ x [catalase]^y . A
catalase solution of unknown, but constant concentration is
prepared. Can the partial order with respect to the peroxide (x) be
found using this catalase solution? If so, how would you do it?
Describe in detail the steps you would take or show a
calculation.
In a reaction, aqueous NaOH is titrated against sulfuric acid solution, H2SO4, according to the equation:...
In a reaction, aqueous NaOH is titrated against sulfuric acid
solution, H2SO4, according to the equation:
2 NaOH (aq) + H2SO4 (aq) --> Na2SO4 (aq) + 2H2O (l)
If 18.62 ml of sulfuric acid are neutralized with 25.00 mL of
0.100 M NaOH, what is its molar concentration (Molarity, M) of
sulfuric acid solution?
Hydrogen cyanide is a highly poisonous substance that can be prepared by the reaction of methane...
Hydrogen cyanide is a highly poisonous substance that can be
prepared by the reaction of methane and ammonia:
CH4 (g) + NH3 (g) → HCN(g) + 3 H2 (g)
What is the heat of reaction at constant pressure? Provide an
answer correct to 3 significant figures. Do not use scientific
notation or include units to report your answer. You do need to
include the sign as a part of your answer.
N2 (g) + 3 H2 (g) → 2 NH3...
The chemical reaction involved in the oxidation of hydroquinone by hydrogen peroxide to produce quinone and...
The chemical reaction involved in the oxidation of hydroquinone
by hydrogen peroxide to produce quinone and water is: C6H4 (OH)2
(aq) + H2O2 (aq) = C6H4O2 (aq) + 2 H20 (l). Calculate delta H for
the above reaction from the following data. C6H4 (OH)2 (aq) =
C6H4O2 (aq) + H2 (g) delta H = 177.4 kJ; H2(g) + O2 (g) = H2O2 (aq)
delta H = -191.2 kJ; H2 (g) = 1/2 O2 (g) = H2O (g) delta H =...
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid,...
Chlorine can be prepared in the laboratory by the reaction of
manganese dioxide with hydrochloric acid, HCl(aq), as described by
the chemical equation MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How
much MnO2(s) should be added to excess HCl(aq) to obtain 265 mL
Cl2(g) at 25 °C and 725 Torr?
chlorine gas can be prepared in the lab by the reaction of hydrochloric acid with manganese...
chlorine gas can be prepared in the lab by the reaction of
hydrochloric acid with manganese oxide. you add 42.5g of MnO2 to a
solution containing 48.9g of HCL.
A-what is the theoretical yield of Cl2?
B- if the yield of the reaction is 79.5%, what is the actual
yield of chlorine?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid,...
Chlorine can be prepared in the laboratory by the reaction of
manganese dioxide with hydrochloric acid, HCl(aq), as described by
the chemical equation: MnO2(s) + 4HCl --> MnCl2 (aq) + 2H2O (l)
+ Cl2 (g) How much MnO2(s) should be added to excess HCl(aq) to
obtain 405 mL of Cl2(g) at 25 �C and 805 Torr?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid,...
Chlorine can be prepared in the laboratory by the reaction of
manganese dioxide with hydrochloric acid, HCl(aq), as described by
the chemical equation
MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g)
How much MnO2(s) should be added to excess HCl(aq) to obtain 155
mL Cl2(g) at 25 °C and 725 Torr?
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