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
NARA [144]
2 years ago
15

What does it mean if a substance is insoluble? A. It does not dissolve. B. It dissolves in another substance. C. It makes new mo

lecules. D. It creates a new compound.​
Chemistry
1 answer:
hodyreva [135]2 years ago
8 0

Answer:

A because insoluble man's it cannot be dissolved

You might be interested in
Which statement is true?
docker41 [41]
I am pretty sure that the statement which is true is A. a molecule having a covalent bond can be ionic. I choose this option because you usually ca see how electons of polyatomic ions are being covalenr and gain or loose ionic electrons in order to accomplish the octet.<span>

</span>Do hope you find it helpful! Regards.
7 0
3 years ago
In this simulation what do you think the bread and cheese separately represent, the atom or the molecule?
Svetllana [295]

Answer:

the atom

Explanation:

The bread and cheese separately represent the atom because both bread and cheese are different from one another and we cannot assume it as a molecule because molecules formed when the group of atoms combine together by making bonds with each other and we know that bread and cheese did not make bonds with each other, they only attached, so we called them atoms not molecule.

8 0
3 years ago
Consider the reaction below.
skelet666 [1.2K]

D increase in temperature and increase in pressure.

8 0
3 years ago
Read 2 more answers
If you have 0.50 mol of ca, how many atoms are present?
Evgen [1.6K]
Answer is: there are 3.011·10²³ atoms of calcium.

n(Ca) = 0.50 mol; amount of substance(calcium).
Na = 6.022·10²³ 1/mol;  Avogadro's constant or number.
N(Ca) = n(Ca) · Na.
N(Ca) = 0.50 mol · 6.022·10²³ 1/mol.
N(Ca) = 3.011·10²³; number of calcium atoms.
The mole is an SI unit which measures the number of particles in substance. One mole is equal to <span><span>6.022</span></span>·<span><span><span>10</span></span></span>²³<span> atoms.</span>
6 0
3 years ago
What is responsible for the blue sky?​​
andreev551 [17]

Answer:

well for me it's

Explanation:

The reflection of the seas

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write balanced complete ionic equation for the reaction cas(aq)+cucl2(aq)→cus(s)+cacl2(aq)
    15·2 answers
  • A mothball, composed of naphthalene (c10h8), has a mass of 1.64 g . part a how many naphthalene molecules does it contain?
    9·1 answer
  • Which pair of substances would most likely result in the production of a gas when reacting to an acid
    9·2 answers
  • How are an earthquake's epicenter and focus related
    15·1 answer
  • Help pls 100 points and brainiest
    9·2 answers
  • A solution is prepared by dissolving sugar in water. The solution is 25% by mass, sugar. How many grams of water are in 472 gram
    12·2 answers
  • What did the Bohr model assume about the motion of electrons?
    15·1 answer
  • Biologists classify all living things into __ kingdoms.<br> A.five<br> B.three<br> C.six<br> D.seven
    10·2 answers
  • Hippos spend most of their time in rivers, but they come out of the water to eat grass. Right now, it's the middle of the night.
    11·1 answer
  • The reaction below is at equilibrium. What would happen if more carbon were
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!