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
I am Lyosha [343]
2 years ago
10

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

Chemistry
2 answers:
Shkiper50 [21]2 years ago
7 0
Precipitation and gas evolution
Dvinal [7]2 years ago
6 0

The kind of reaction that occur when aqueous solution of barium sulfide is mixed with sulfuric acid is PRECIPITATION REACTION. The equation for the chemical reaction is this: BaS + H2SO4 = BaSO4 + H2S. This equation shows that barium sulfide react with sulfuric acid to yield barium sulphate and hydrogen sulfide. During the reaction, a precipitate is formed and a gas is given off. The precipitate formed is barium sulphate and the gas that was given of is hydrogen sulphide.

You might be interested in
Please help me please i will mark you brainliest. In the nucleus of an atom, there are 17 protons and 18 neutrons. What is the a
prohojiy [21]

Answer:

i can only help with 2 :( atimic mass is: 35.453  and number of electrons is:17

Explanation:

7 0
2 years ago
If a reaction vessel initially contains 5 mol S and 10 mil O2, how many moles of S will be in the reaction vessel once the react
Alex_Xolod [135]

Answer:

Explanation:

2S       +       3O₂       =       2SO₃

2moles      3 moles

2 moles of S react with 3 moles of O₂

5 moles of S will react with 3 x 5 / 2 moles of O₂

= 7.5 moles of O₂ .

O₂ remaining unreacted = 10 - 7.5 = 2.5 moles .

All the moles of S will exhausted in the reaction and 2.5 moles of oxygen will be left .  

6 0
2 years ago
How do you expect the size of the atoms to change as you go from neon to argon to krypton
Olenka [21]

Answer:

The number of energy levels will increase.

Explanation:

As they are all Noble Gases, they are all in the same family. However, as you go further down the list of Noble Gases, the period number increases. The period number shows the number of energy levels. Hence, an increase in energy levels.

6 0
2 years ago
Which of the following elements is the most reactive?    A. Arsenic (As)    B. Sulfur (S)    C. Fluorine (F)    D. Carbon (C
adell [148]
I think its a but i could be wrong

4 0
3 years ago
Read 2 more answers
4. Ammonia is produced by the chemical reaction of nitrogen and hydrogen. N2 (g) + 3H2(g) →→ 2NH3 (9) (A) Calculate the number o
Makovka662 [10]

Answer:

a) No. of moles of hydrogen needed = 5.4 mol

b) Grams of ammonia produced = 27.2 g

Explanation:

N_2 (g)  +  3H_2(g) \rightarrow 2NH_3 (g)

a)

No. of moles of nitrogen = 1.80 mol

1 mole of nitrogen reacts with 3 moles of hydrogen

1.80 moles of nitrogen will react with

                               = 1.80 × 3 = 5.4 moles of hydrogen

b)

No. of moles of hydrogen = 2.4 mol

It is given that nitrogen is present in sufficient amount.

3 moles of hydrogen produce 2 moles of NH_3

2.4 moles of hydrogen will produce

                              = \frac{2}{3} \times 2.4 = 1.6\ mol\ of\ NH_3

Molar mass of ammonia = 17 g/mol

Mass in gram = No. of moles × Molar mass

Mass of ammonia in g = 1.6 × 17

                                    = 27.2 g

7 0
3 years ago
Other questions:
  • Using your own words define a scientific law
    12·1 answer
  • If a liter of solution is needed, how many grams of ethanol, C2H6O will be added when a scientist creates a 0.25 molal solution?
    10·1 answer
  • 2 Points
    8·2 answers
  • Group VIII corresponds to the...
    14·1 answer
  • How many milligrams of magnesium reacts with excess HCl to produce 31.2 mL of hydrogen gas at 754 Torr and 25.0℃.
    5·1 answer
  • Which structure below contains all of the others?<br> DNA<br> gene<br> chromosome<br> nucleus
    14·2 answers
  • In an electron dot diagram of fluorine , how many dots should be drawn around the elements symbol
    12·1 answer
  • What volume of a 3.00M KL stock solution would you use to make 0.300 L of a 1.25M Kl solution?
    7·1 answer
  • Which best illustrates the way in which radiation transfers thermal energy?
    13·2 answers
  • What type of energy is being used by the roller coaster at each point? 8 9) 10) 11) 8) 9) 10) 11) A) Potential Energy A) Gaining
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!