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
Verizon [17]
3 years ago
10

Idk y my teacher thinks Ik what this is so I need help asap

Chemistry
1 answer:
lara [203]3 years ago
6 0
2 H₂ + O₂ −−−> 2 H₂O
You might be interested in
Classify each of these compounds as a Brønsted-Lowry acid, a Brønsted-Lowry base, or neither.
chubhunter [2.5K]

Answer:

Brønsted-Lowry acid : H2SO4, HF, HNO2

Brønsted-Lowry Base : NH3, C3H7NH2, CH3)3N

Neither : NaBr, CCl4

Explanation:

8 0
3 years ago
If the chemical properties of a substance remain unchanged and the appearance or shape of an substance changes it is called a
vladimir1956 [14]

Answer:

Physical change

Explanation:

Physical change -

It is the type of reversible change , where there is change in the state of the matter , is referred to as a physical change .

There is no chemical process involved during state change , i.e. , no new substance is formed .

Hence , from the given statement of the question, the correct term is physical change.

3 0
2 years ago
You are asked to perform a reaction by dissolving hypochlorous acid in water. Based on your understanding of acids, you understa
AnnZ [28]

According to the principle of chemical equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase.

<h3>What is chemical equilibrium?</h3>

Chemical equilibrium refers to the equilibrium which exists between chemical species in a reaction such that the rate of forward and backward reactions are the same.

Since the reaction is in equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase ad equilibriumwill shift to the right of the reaction.

Learn more about chemical equilibrium at: brainly.com/question/15854786

#SPJ1

3 0
1 year ago
2. Stronger intermolecular forces =______ boiling point​
Leto [7]

Stronger intermolecular forces = higher boiling point​

The stronger the intermolecular forces, the harder the molecules are to pull/break apart, which means a higher boiling point.

5 0
3 years ago
Is the earths core solid or liquid
melisa1 [442]

Answer:

Liquid

Explanation:

Earth’s core is liquid because it’s hot enough to melt iron, but only in places where the pressure is low enough

5 0
2 years ago
Read 2 more answers
Other questions:
  • How many milliliters of 0.200 M NH4OH are needed to react with 12.0 mL of 0.550 M FeCl3?
    5·1 answer
  • tres pensamientos negativos sobre el C0Vid-19 que se vive en la actualidad y luego transformemos a pensamientos positivos.
    14·2 answers
  • Does everything that you can see fit the definition for matter
    5·1 answer
  • Osmosis occurs when two solutions of different concentrations are separated by a semipermeable membrane. The membrane allows sol
    6·1 answer
  • Soil is a renewable resource if properly maintained. Which of the following helps to maintain healthy soil?
    10·2 answers
  • What is the ph of a solution of 0.700 m kh2po4, potassium dihydrogen phosphate?
    13·1 answer
  • Why do you think that scientists in the 20th century thought that it was important to “unlock” the structures of the atom?
    12·1 answer
  • For a closed system, the change in entropy for a reversible process is _________ the change in entropy for an irreversible proce
    14·1 answer
  • Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of Al(C2H3O2)3 and LiNO3 are mixed. Giv
    13·1 answer
  • GIVING BRAINLEST TO WHOEVER GETS THE RIGHT ANSWER!! Plz and thx
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!