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
Ipatiy [6.2K]
3 years ago
7

How many moles are there is 45.5 g of Calcium?

Chemistry
2 answers:
balandron [24]3 years ago
6 0

Answer:

1.1352861919257495 mol

Explanation:

-BARSIC- [3]3 years ago
6 0
1.3528 moles in calcium
You might be interested in
For every 1.0 mole of glycine in the sample, how many molecules of methionine are present? (for help performing calculations wit
krok68 [10]

1.08 X 10^21 molecules

3 0
3 years ago
Why do the gases on the periodic table tend to form negative ions?
boyakko [2]
Because the valence shell of gases wants to become full
8 0
3 years ago
(sand) and (Sand with water) both of them are heterogeneous<br> mixture isn't it?​
patriot [66]

Answer:

yes true

Explanation:

both are heterogeneous

8 0
3 years ago
Which of the following would naturally form a cation?<br> Ne<br><br> Li<br><br> O<br><br> I
Lina20 [59]
Metals naturally form cations.
4 0
3 years ago
The condition of acidosis can also cause ____________ because the higher H concentration diffuses to the ICF, pushing K towards
Rina8888 [55]

Answer:

Hyperkalemia

Explanation:

The condition of acidosis can also cause Hyperkalemia because the higher H concentration diffuses to the ICF, pushing K towards the ECF.

4 0
3 years ago
Other questions:
  • How a strontium salt emits colored light​
    9·1 answer
  • True or false. Gas particles never touch each other. A. True; gas particles move too rapidly to ever touch. B. False; gas partic
    6·2 answers
  • Question: complete the mechanism for the below oxidation of an alkene with kmno4. draw the missing curved
    7·1 answer
  • 3. What does this tell you about the relative tonicity (osmotic pressure) between the contents of the tubing and the solution in
    10·1 answer
  • Cindy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters 4 minutes for the next 1000 meters 1 minute
    8·1 answer
  • HCl +KOH ---&gt; KCl + H20
    11·1 answer
  • . Sulfur dioxide can be produced in the laboratory by the reaction of hydrochloric acid and a sulfite salt such as sodium sulfit
    8·1 answer
  • Whag is the answer. please i need help​
    6·1 answer
  • Discuss the different observations that you would record during an investigation into the energy transformations of a lamp that
    12·1 answer
  • Which property is the same for a 50 mL sample of liquid water and a 100 mL sample of liquid water?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!