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
VLD [36.1K]
3 years ago
7

How many atoms are in 4Ca(NO3)2

Chemistry
1 answer:
stepan [7]3 years ago
7 0

Answer:

Ca 4, O 8, H 8, did this help

You might be interested in
Pls Help!!!!! ASAP!!!!​
HACTEHA [7]

Answer:

do u need help mentally?

Explanation:

:>

7 0
3 years ago
HELPP!!!!!!!!!!
muminat

1. Mg + CuSO4 —> MgSO4 + Cu

=> Single displacement reaction

2. 2HCI + Mg(OH)2 —> MgCI2 + H2O

=> Acid - base reaction

3.AgNO3 + NaCI —> AgCI + NaNO3

=> Double displacement reaction

8 0
3 years ago
Is lithium ionization energy high low or medium?
satela [25.4K]
It’s soft which makes It low energy
6 0
2 years ago
Read 2 more answers
What can you tell about element hydrogen
Vikki [24]

Answer:

At standard temperature and pressure, hydrogen is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2. Since hydrogen readily forms covalent compounds with most nonmetallic elements, most of the hydrogen on Earth exists in molecular forms such as water

Explanation:

7 0
3 years ago
Which reaction takes place in a nuclear fission reactor?
Marat540 [252]

The reaction that takes place in a nuclear fission reactor is as follows: 235/92 U + 1/0n 94/36Kr + 139/56 Ba + 3/0n.

<h3>What is a nuclear fission reactor?</h3>

A nuclear fission reactor is the place where nuclear chain reactions occur that produce energy by fission.

Nuclear fission is the nuclear reaction in which a large nucleus splits into smaller ones with the simultaneous release of energy.

Therefore, the option that involves the splitting of atoms into smaller ones is as follows: 235/92 U + 1/0n 94/36Kr + 139/56 Ba + 3/0n.

Learn more about nuclear fission reactor at: brainly.com/question/10203508

#SPJ1

3 0
2 years ago
Other questions:
  • What is the mass (in grams) of 9.83 × 1024 molecules of methanol (CH3OH)?
    9·1 answer
  • Which of the following contains most of the water on earth?
    11·2 answers
  • How many moles of NaOH are present in 27.5 mL of 0.270 M NaOH?
    15·1 answer
  • Which element would be a strong reducing agent?<br><br><br> F2<br><br> Ba<br><br> Na<br><br> Cl2
    8·1 answer
  • When paper is burned, the mass of the remaining ash is less than the mass of the original paper.
    6·1 answer
  • The relative atomic mass of hydrogen is Ar (H) = 1008.Calculate the absolute mass of a hydrogen atom
    14·2 answers
  • Which characteristic of the elements increases as you move across a period from left to right?
    7·1 answer
  • A rectangular block floats in pure water with 0.5 inch above the surface and 1.5 inches below the surface. When placed in an aqu
    6·1 answer
  • What mass of water is produced from 2.5g of glucose?
    7·1 answer
  • 6. Which of the following is an electrical hazard?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!