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
White raven [17]
3 years ago
14

What is the formula for calcium chloride? Ca2Cl CaCl CaCl2 CaCl3

Chemistry
2 answers:
djyliett [7]3 years ago
8 0
<em>Hello there, and thank you for asking your question here on brainly.

The answer to this is Answer choice C: CaCl2

</em>Hope this helped you! ♥<em>
</em>
Luden [163]3 years ago
6 0
The correct answer is CACI2
You might be interested in
Classify each process as either physical or a chemical change.
Dafna11 [192]

Answer:

I think they are all correct

7 0
3 years ago
You collect 552 mL of argon gas at 23.0 C. What volume will the gas occupy at 46.0C if the pressure remains constant?
taurus [48]

Answer:

1027.9 mL

Explanation:

Formula P1 x V1 / T1 = P2 x V2 / T2

Fill in what you know

Pressure is constant so no need to put that in making the formula

V1 / T1 = V2 / T2

Voulme 1= 950 mL

Volume 2= ?

Temperature 1 = 25 C

Temperature 2 = 50 C

Explanation:

Formula P1 x V1 / T1 = P2 x V2 / T2

Fill in what you know

Pressure is constant so no need to put that in making the formula

V1 / T1 = V2 / T2

Voulme 1= 950 mL

Volume 2= ?

Temperature 1 = 25 C

Temperature 2 = 50 C

8 0
2 years ago
6. (1 point) What is the correct formula for sodium sulfate? *
Deffense [45]
6) Na2 SO4
7)nonmetallic elements
10)mass
11) mole
* sorry I didn't know Q. 8/9
4 0
3 years ago
Read 2 more answers
How is a weak acid DIFFERENT from a dilute acid?
telo118 [61]
In a dilute acid solution most if not all of the molecules will split into ions.
For example HCl is a strong acid and 100% of the molecules will split into
H+ & Cl-

in a weak acid solution only a portion of the molecules will turn into ions because the ionization percentage isn't as large. Which will essentially leave a high percentage of un-reacted molecules
4 0
3 years ago
Read 2 more answers
In bullet points: explain the difference between thermal energy, heat and temperature.
sergeinik [125]
  • Thermal Energy- is the energy that comes from heat. This heat is generated by the movement of tiny particles within an object. The faster these particles move, the more heat is generated.

  • Heat-energy is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases. Heat energy can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects.

  • Temperature- is a measure of how hot or cold something is; specifically, a measure of the average kinetic energy of the particles in an object, which is a type of energy associated with motion.
3 0
3 years ago
Other questions:
  • If there was a high pressure system in your area and a bunch of clouds were blown in from a different direction, how would the p
    14·1 answer
  • Which star is hotter,but less luminous, than polaris
    7·1 answer
  • Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming of natural
    15·1 answer
  • What is the volume of a 237.0 g sample of copper? The density of copper is 8.92 g/mL
    5·1 answer
  • Craig needs to organize, analyze, and interpret large amounts of quantitative data that he generated during an experiment. Which
    13·1 answer
  • An Earth-like planet is 500 light years away why is this an Obstacle for a manned Space mission?
    15·2 answers
  • Which of these is true about a pH meter?
    5·2 answers
  • This group has characteristics including: brittleness, insulators/poor conductors, and are often found as gases.
    8·2 answers
  • Bob roller skates with a constant speed of 8 km/h. How long will he take to 2 poin
    7·1 answer
  • How many moles of O2 are needed to react with 2.55 mol of C2H2?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!