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
Sliva [168]
3 years ago
8

1. How many calcium atoms are in 8CaOH?

Chemistry
2 answers:
Vedmedyk [2.9K]3 years ago
6 0

Answer:

8

Explanation:

the number before the abbrviation for calcium (Ca) shows how many calcium there is.

Vesna [10]3 years ago
4 0

Answer:one

Explanation:

You might be interested in
What would happen to a eukaryotic cell if its all mitochondria were destroyed 
atroni [7]
Golgi complex would happen <span>to a eukaryotic cell if its all mitochondria were destroyed. Basically the cell will not be able to produce the ATP required for the cell to function properly. This can lead to cell death as well. I hope that this is the answer that has actually come to your great help.</span>
5 0
3 years ago
In order to make 0.500 L of a 0.475 M solution, you will need to weigh out how many grams of sucrose (MM = 342 g/mol)?
elixir [45]

The first step to solve this problem is to multiply the volume of solution times its concentration to find the number of moles needed, remember that M=mol/L:

0.500L\cdot\frac{0.475mol}{L}=0.2375mol

Now, use the molar mass of sucrose to find the number of grams needed to make the solution. This is, multiply the number of moles needed times the molar mass:

0.2375mol\cdot\frac{342g}{mol}=81.225g

It means that to make 0.500L of a 0.475M you will have to weigh 81.225g of sucrose.

4 0
1 year ago
Which example shows electrical energy being transformed into heat energy?
alekssr [168]

Answer:

B

Explanation:

first we apply electricity and by the help of circuits it will get toasted which means it will get heated so the answer is B

4 0
3 years ago
Read 2 more answers
What is the latent heat of vaporization?
Ksivusya [100]

Answer:

option B

Explanation:

<h3>The energy required to go from liquid to gas / water vapour</h3>
6 0
3 years ago
Use the mass and volume data to calculate the density of liquid propane to the nearest hundredth. Mass of propane = 4,300 g Volu
erma4kov [3.2K]

the answer is becasue i just had this question and i got got it wrong so te answer is 0.43

8 0
4 years ago
Read 2 more answers
Other questions:
  • How many electrons does an aluminum ion have with a +3
    6·1 answer
  • Element and symbol for bismuth
    13·1 answer
  • Question 5 of 25
    5·1 answer
  • What percent of Earths feshwater is found as a solid?
    12·1 answer
  • acetone evaporates more quickly than water at room temperature. what can you say about the relative strenth of the intermolecula
    6·1 answer
  • The density of whole milk 1.04 g per mL. What is the volume (in quarts) of 18.5 pounds of whole milk?
    12·1 answer
  • A) Earlier you were told that of all of the 14 solutes you will be studying, the only one that is not appreciably ionized in wat
    10·1 answer
  • How many valence electrons does this atom have ? 1s^2 2s^2 2p^6 3s^2
    14·1 answer
  • Which of these factors could cause an ecosystem to become unstable?
    9·1 answer
  • How many electrons fit in the part of the third energy level shown
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!