1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
victus00 [196]
3 years ago
14

What kind of reaction occurs when you mix aqueous solutions of barium sulfide and sulfuric acid? what kind of reaction occurs wh

en you mix aqueous solutions of barium sulfide and sulfuric acid? neutralization gas evolution precipitation precipitation and gas evolution?
Chemistry
2 answers:
My name is Ann [436]3 years ago
3 0

The kind of reaction that occurs when you mix aqueous solutions of barium sulfide and sulfuric acid is a precipitation reaction.

<h3>Further Explanation</h3>
  • The chemical reaction between Ba(OH)2(aq) and H2SO4(aq) is given by;

Ba(OH)₂(aq) + H₂SO4(aq) --> BaSO₄(aq) + 2H₂O(l)

  • This is a type of precipitation reaction, where a precipitate is formed after the reaction, that is Barium sulfate.
<h3>Other types of reaction</h3><h3>Neutralization reactions </h3>
  • These are reactions that involve reacting acids and bases or alkali to form salt and water as the only products.
  • For example a reaction between sodium hydroxide and sulfuric acid.

NaOH(aq) + H₂SO₄(aq) → Na₂SO₄(aq) + H₂O(l)

<h3>Displacement reactions</h3>
  • These are reactions in which a more reactive atom or ion displaces a less reactive ion from its salt.

Mg(s) + CuSO₄(aq) → MgSO₄(aq) + Cu(s)

<h3>Redox reactions </h3>
  • These are reactions that involve both reduction and oxidation occuring simultaneously durin a chemical reaction.
  • For example,

Mg(s) + CuSO₄(aq) → MgSO₄(aq) + Cu(s)

  • Magnesium atom undergoes oxidation while copper ions undergoes reduction.
<h3>Decomposition reactions</h3>
  • These are type of reactions that involves breakdown of a compound into its constituents elements.
  • For example decomposition of lead nitrate.

Pb(NO3)2(S) → PbO(s) + O2(g) + NO2(g)

Keywords: Precipitation

<h3>Learn more about: </h3>
  • Precipitation reaction: brainly.com/question/11194650
  • Examples of precipitation reactions: brainly.com/question/11194650
  • Neutralization reactions brainly.com/question/3243813

Level: High school

Subject: Chemistry

Topic: Chemical reactions

Sub-topic: Precipitation reactions

lapo4ka [179]3 years ago
3 0

The reactions that occur by mixing aqueous solutions of barium sulfide and sulfuric acid are

\boxed{{\text{Precipitation and gas evolution reactions}}}

Further Explanation:

<u>Precipitation reaction:</u>

It is the type of reaction in which an<em> insoluble salt </em>is formed by the combination of two solutions containing soluble salts. That insoluble salt is known as<em> precipitate</em> and therefore such reactions are named precipitation reactions. An example of precipitation reaction is,

{\text{AgN}}{{\text{O}}_3}\left( {aq}\right)+{\text{KBr}}\left( {aq}\right)\to {\text{AgBr}}\left( s \right)+{\text{KN}}{{\text{O}}_3}\left( {aq}\right)

Here, AgBr is a precipitate.

<u>Neutralization reaction:</u>

It is the reaction that occurs between an acid and a base in order to form salt and water. It is named so as it neutralizes the excess amount of hydrogen or hydroxide ions present in the solution. It is used to decrease the acidity in the stomach, wastewater treatment, antacid tablets and to control the pH of soil. An example of neutralization reaction is,

{\text{HCl}}+{\text{NaOH}}\to{\text{NaCl}}+{{\text{H}}_2}{\text{O}}

<u>Gas evolution reaction:</u>

It is the type of chemical reaction in which one of the products is a gas. These reactions are often carried out in a fume chamber if poisonous gases are produced. An example of gas evolution reaction is,

{\text{Zn}}+2{\text{HCl}}\to{\text{ZnC}}{{\text{l}}_2}+{{\text{H}}_2}

Here, {{\text{H}}_2} is evolved so it is a gas evolution reaction.

The solubility rules to determine the solubility of the compound are as follows:

1. The common compounds of group 1A are soluble.

2. All the common compounds of ammonium ion and all acetates, chlorides, nitrates, bromides, iodides, and perchlorates are soluble in nature. Only the chlorides, bromides, and iodides of  {\text{A}}{{\text{g}}^ + } , {\text{P}}{{\text{b}}^{2 + }} , {\text{C}}{{\text{u}}^ + } and {\text{Hg}}_2^{2 + } are not soluble.

3. All common fluorides, except for {\text{Pb}}{{\text{F}}_{\text{2}}} and group 2A fluorides, are soluble. Moreover, sulfates except {\text{CaS}}{{\text{O}}_{\text{4}}} , {\text{SrS}}{{\text{O}}_{\text{4}}} , {\text{BaS}}{{\text{O}}_{\text{4}}} , {\text{A}}{{\text{g}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}} and {\text{PbS}}{{\text{O}}_{\text{4}}} are soluble.

4. All common metal hydroxides except {\text{Ca}}{\left( {{\text{OH}}}\right)_{\text{2}}} , {\text{Sr}}{\left( {{\text{OH}}} \right)_{\text{2}}} , {\text{Ba}}{\left( {{\text{OH}}} \right)_{\text{2}}}  and hydroxides of group 1A, are insoluble.

5. All carbonates and phosphates, except those formed by group 1A and ammonium ion, are insoluble.

6. All sulfides, except those formed by group 1A, 2A, and ammonium ion are insoluble.

7. Salts that contain {\text{C}}{{\text{l}}^ - } , {\text{B}}{{\text{r}}^ - } or {{\text{I}}^ - } are usually soluble except for the halide salts of {\text{A}}{{\text{g}}^ + } , {\text{P}}{{\text{b}}^{2 + }} and {\left({{\text{H}}{{\text{g}}_2}}\right)^{{\text{2 + }}}}.

8. The chlorides, bromides, and iodides of all the metals are soluble in water, except for silver, lead, and mercury (II). Mercury (II) iodide is water insoluble. Lead halides are soluble in hot water.

9. The perchlorates of group 1A and group 2A are soluble in nature.

10. Almost all the sulfides of transition metals are highly insoluble. These include CdS, FeS, ZnS, and {\text{A}}{{\text{g}}_2}{\text{S}}. The sulfides of arsenic, antimony, bismuth, and lead are also insoluble.

11. All the acetates and chlorates are soluble in nature.

The reaction between barium sulfide and sulfuric acid is as follows:

{\text{BaS}}\left({aq} \right)+{{\text{H}}_2}{\text{S}}{{\text{O}}_4}\left( {aq}\right) \to {\text{BaS}}{{\text{O}}_4}\left( s \right)+{{\text{H}}_2}{\text{S}}\left( g \right)

According to the solubility rules, {\text{BaS}}{{\text{O}}_4} is an insoluble salt. So {\text{BaS}}{{\text{O}}_4} will form precipitate in the above reaction and therefore this is a precipitation reaction.

Also, {{\text{H}}_2}{\text{S}} is evolved during this reaction, so it is also a gas evolution reaction.

Learn more:

1. Balanced chemical equation brainly.com/question/1405182

2. The main purpose of conducting experiments: brainly.com/question/5096428

Answer details:

Grade: Senior School

Subject: Chemistry

Chapter: Chemical reaction and equation

Keywords: precipitate, soluble, insoluble, solubility rules, solubility, precipitation reaction, BaSO4, H2S, BaS, H2SO4, neutralization reaction, gas evolution reaction.

You might be interested in
a 2 L balloon at a pressure of 1 atm ascends to where there is a pressure of 0.27 atm. what is the new volume of the balloon?
ycow [4]

Answer:

.135 L

Explanation:

P1V1 = P2V2

1*2=.27*V2

(1*2)/.27 = V2

V2 = .27 ÷ 2 = .135

7 0
2 years ago
If boron atoms have 5 electrons, how many electrons are in the outer electron shell of a boron atom?
ANEK [815]

Answer:

3

Explanation:

The first election shell can only hold 2 electrons, but the next one can hold up to 8

3 0
2 years ago
Please help on this question
natulia [17]
Send a more clearer picture...
But I will tell u the system of the Hadley cells---
METEOROLOGY
a large-scale atmospheric convection cell in which air rises at the equator and sinks at medium latitudes, typically about 30° north or south.
7 0
3 years ago
In france grapes are 1.83 euros per kilogram. What is the cost of grapes in dollars per pound if the exchange rate is 1.40 dolla
worty [1.4K]

In france grapes are 1.83 euros per kilogram. What is the cost of grapes in dollars per pound if the exchange rate is 1.40 dollars per euro

1.83 euros x 1.40 = 2.56 dollars

1 pound = 0.454 kilogram

1.83 euros per kilogram = 2.56 x 0.454 = 1.16 dollars per pound

6 0
3 years ago
Whats the molar mass of tetraphosphorus decoxide
Savatey [412]
<span>283.89 g/mol is the molar mass of tetraphosphorus decoxide</span>
4 0
3 years ago
Other questions:
  • Which two characteristics do all flowering plants have in common?
    7·1 answer
  • Which law represents the movement of gas through a small hole into an area of lower pressure?
    15·1 answer
  • Young's experiment is performed with light from excited helium atoms (λ = 496 nm). fringes are measured carefully on a screen 1.
    6·1 answer
  • Classic c fires include what?
    10·1 answer
  • Balancing Chemical Equations
    6·1 answer
  • Calcium carbonate, CaCO3(s), decomposes upon heating to give CaO(s) and CO2(g). A sample of CaCO3 is decomposed, and the carbon
    5·2 answers
  • In 1906, there was a small population of deer on the Kaibab Plateau. Because cows had overgrazed the food on the Kaibab Plateau,
    9·1 answer
  • What is the [H30+] in a solution with (OH) = 1.0 x 10-12 M?
    13·1 answer
  • QUICK PLEASE
    9·1 answer
  • A 2.0 L sample of nitrogen gas is at a pressure of 1.0 atm. What will be the pressure of the gas if the volume is reduced to 0.2
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!