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
spin [16.1K]
3 years ago
8

Look at the reaction below.

Chemistry
2 answers:
blondinia [14]3 years ago
6 0

Answer: H_2SO_4(aq)

Explanation:

An acid is defined as the acid which completely dissociates when dissolved in water and release H^+ ions in their aqueous states.

A base is defined as the base which completely dissociates when dissolved in water and releases OH^- ions in their aqueous states.

Mg is an element, H_2 is a compound, MgSO_4 is a salt formed by combination of acid and base.

The equation for the dissociation of sulphuric acid is given by:

H_2SO_4(aq.)\rightarrow 2H^+(aq.)+SO_4^{2-}(aq.)

Brut [27]3 years ago
4 0

Answer:

H2SO4

Explanation:

H2SO4 is actually one of the strongest acids, coming to a pH value very close to 1. Acids transfer their hydrogen ions to other substances, such as water, and usually have hydrogen in their formula. In this case, H2SO4 has hydrogen in its formula and is the acid in this case.

You might be interested in
A student went outside every night for eight nights to look at the Moon. The pictures below show how the Moon looked each
Temka [501]

Answer:

mother chod fgjgcbu to ghbj

8 0
3 years ago
How many grams calcium sulfite are in a 3.87 mole sample?
Nata [24]

Answer:did you get the answer

Explanation:

7 0
3 years ago
What is it called when moon is between setting and rising
miv72 [106K]

Answer:

I hope this link helps you.

Explanation:

http://astronomy.swin.edu.au/cosmos/P/Phases

4 0
3 years ago
What is the value of DeltaG in a spontaneous reaction
krok68 [10]

Gibbs free energy of a reaction ( Δ G  ) is the change in free energy of a system that undergoes the chemical reaction. It is the energy associated with the reaction, which is available to do some useful work. If      ΔG<0 , then the reaction can be utilized to do some useful work. If   ΔG>0 , then work has to be done on the system or external energy is required to make the reaction happen. ΔG=0  when the reaction is at equilibrium and there is no net change taking place in the system.

6 0
3 years ago
Read 2 more answers
Which of the following statements describes the correct method of preparation of 1.00 L of a 2.0 M urea solution?
Zolol [24]

Answer:

To prepare 1.00 L of 2.0 M urea solution, we need to dissolve 120 g of urea in enough water to produce a total of 1.00 L solution

Explanation:

Molarity of a solute in a solution denotes number of moles of solute dissolved in 1 L of solution.

So, moles of urea in 1.00 L of a 2.0 M urea solution = 2 moles

We know, number of moles of a compound is the ratio of mass to molar mass of that compound.

So, mass of  2 moles of urea = (2\times 60.06)g=120 g

Therefore to prepare 1.00 L of 2.0 M urea solution, we need to dissolve 120 g of urea in enough water to produce a total of 1.00 L solution

So, option (C) is correct.

8 0
3 years ago
Other questions:
  • Which substance can be broken down by chemical means?
    13·1 answer
  • The energy transferred between samples of matter because of a difference in their temperatures is called a. heat. b. thermochemi
    6·1 answer
  • "What quantitative measurement and qualitative observations can be made about the interactions of matter and energy?" can someon
    7·1 answer
  • You are given an unknown type of clothing dye. How could you use the procedures in this lab to see if this dye is a mixture? Ple
    12·1 answer
  • Which of the following elements are good insulators?
    6·2 answers
  • A teacher wants to figure out the amount of a solution that is needed for a titration experiment in a class lab. The class has 1
    12·2 answers
  • If a substance changes color, what has most likely happened
    5·1 answer
  • How does anatomy provide evidence for evolution?<br><br> I'll give brainlist!! Simple answer please.
    14·1 answer
  • Besides their shape, how does a 2p orbital differ from a 3d orbital? chegg.
    11·1 answer
  • Melting of gold to a new earring is which change.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!