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
Vanyuwa [196]
3 years ago
6

Give me formula for

Chemistry
2 answers:
jasenka [17]3 years ago
8 0
AlCl₃

CuSO₄

Zn(NO₃)₂

(NH₄)₂CO₃
sleet_krkn [62]3 years ago
7 0

Answer:

1. AlCl₃

2. CuSO4

3. Zn(NO₃)₂

4. (NH4)2CO3

You might be interested in
3. The basic unti of matter *<br> proton<br> neutron<br> electron<br> atom
mamaluj [8]

Answer:

Your answer is ATOM

Explanation:

Atoms consist of a nucleus made of protons and neutrons orbited by electrons. Atoms are the basic units of matter and the defining structure of elements.

Basically, they are the building block of life because everything made of matter has atoms

8 0
3 years ago
If an atom the atomic number 10 and the mass number 12, how many VALENCE electrons does it have?
myrzilka [38]
The answer for this is 22
7 0
2 years ago
What Communication system do submarines use ?
PolarNik [594]

Answer:

uh

Explanation:

I think its like radar or something like that- im not too sure sorry

7 0
3 years ago
How do I "predict the colour change that would be observed if carbon dioxide gas were bubbled into a mixture of calcium oxide, b
Effectus [21]
Hey there!

Just say what color you think the mixture would look like if those elements were combined. Personally I don't know because I don't have context, but if it comes to it just pick a color :)

Good luck, have a good night.
7 0
3 years ago
Explain how the complexity and diversity of living things has changed over time
Oduvanchick [21]

Answer:

Dylan invested $ 600 in a savings account at a 1.6 % annual interest rate . He made no deposits or withdrawals on the account for 2 years. The interest was compounded annually . Find, to the nearest cent, the balance in the account after 2 years. a₁ What information from the question is important ? b . How much does Dylan have in his bank account after 2 years ? Show work .

4 0
2 years ago
Other questions:
  • One way to measure temperature in some applications is to monitor the gas pressure in a rigid, closed container. What is the tem
    6·1 answer
  • Could you use naoh to separate aspirin and acetaminophen by acid base extraction
    5·1 answer
  • Which of the following is a solution? Dirt An alloy Wood Plastic
    15·2 answers
  • The compound F2O has two lone pairs on the central oxygen atom. What's the structure of an F2O molecule? Is this compound polar
    6·1 answer
  • When the owners of some wells in Pallerla started using high-powered motors to
    9·1 answer
  • sodium tends to lose a single electron in natural settings based on what you know what are two other elements that tend to do th
    9·2 answers
  • In double displacement reactions, the metals in each compound are switching to form new compounds.
    12·1 answer
  • What decision did George make?
    15·2 answers
  • Complete the following combustion reaction
    7·1 answer
  • Organisms change energy from the environment or from their food into other types of energy. This is called what?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!