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
Leviafan [203]
3 years ago
7

Calcium + zinc nitrate ------->

Chemistry
2 answers:
Snezhnost [94]3 years ago
8 0

Answer:

c

Explanation:

there will be displacement reaction taking place

satela [25.4K]3 years ago
8 0

Answer:

there will be no reaction

Explanation:

there will be no reaction since calcium does not displace zinc

You might be interested in
A scientist is observing a cell in notices the presence of starch what does this tell her about the cell
Harman [31]
The answer would be : 

 It is a plant cell because starch is the energy storing molecule in plant cells.

Hope this helps !

Photon
6 0
3 years ago
When 28242 J are transferred to water sample, its temperature increases 18⁰C to 63⁰C. Determine the mass of the water sample.
ivanzaharov [21]

Answer:

149.79

Explanation:

Formula

Joules = m * c * delta (t)

Givens

J = 28242

m = ?

c = 4.19

Δt = 63 - 18 = 45

Solution

28242 = m * 4.19 * 45

28242 = m * 188.55

m = 28242 / 188.55

m = 149.79

8 0
3 years ago
Please help also some of them may be multiple choice, thank you.
Maurinko [17]

Answer: what are the answers to the questions

Explanation:

5 0
3 years ago
What is meant by the biodegradability of soap molecules
Flura [38]

Answer:

The biodegradability of soap moleculea means the soap molecules are degradable in nature it doesn't causes water pollution as comparing as detergent.....

4 0
3 years ago
HELP FAST PLEASE!!
Anettt [7]

Answer:

the answer is A

Explanation:

i took the test on edg.                  sorry it is so late:(

7 0
3 years ago
Read 2 more answers
Other questions:
  • NaF name the ionic compound
    15·2 answers
  • Choose the false statement about an object that has mass.
    12·2 answers
  • The reaction K(s) + 2H200) + 2KOH(aq) + H2(g) is a decomposition reaction.<br> True<br> False
    6·1 answer
  • Hydrogen and nitrogen react to form ammonia according to the reaction,
    15·2 answers
  • State two characterstics of matter demostred<br>by<br>Diffusion<br>.) Brownian mation​
    11·1 answer
  • Define organic evolution.
    12·1 answer
  • Imagine a skateboarder rolling down a hill. As the rider travels down, the PE is turning into KE. But the rider is still slowing
    11·1 answer
  • A molecule is the smallest part of a ?
    12·2 answers
  • Which is TRUE about intermolecular
    6·1 answer
  • What is formed when a BASE dissociates in water, according to the Brønsted-Lowry definition?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!