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
hodyreva [135]
2 years ago
14

How many moles are in 213 mg of calcium fluoride, CaF2?

Chemistry
2 answers:
lana [24]2 years ago
7 0

Answer:

2.73

Explanation:

2.72815277835894

i used an online converter lol it is much faster. if you'd like a step by step guide comment and ill give you one :)

hodyreva [135]2 years ago
5 0
2.73 I think is the answer
You might be interested in
An isotope contains 26 protons, 24 electrons, and 32 neutrons.
lisov135 [29]
26
protons equal identity
6 0
2 years ago
Read 2 more answers
Which is a substance that could be found in air, water, or soil that is harmful to humans or animals? carbon dioxide fossil fuel
quester [9]
Hi!

The substance that could be found in air, water or soil that is harmful to humans or animals is called pollutant.

Pollutants are the only harmful substances that can be found in these three places. Carbon Dioxide (CO₂) is commonly found in the air, fossil fuels are found in soil and water and smog is found in the air. Only pollutant can be found in these three places as there are varied in its chemical structure. Common pollutants include Sulfur Dioxide (SO₂) which can be found in the air, and Lead, which can be found in water or soil.

Have a nice day!
4 0
3 years ago
How is it that an electron can cause your brain to “see” color without ever leaving its atom?
iogann1982 [59]
Light receptors with in the eye transmit messages to the brain, which procedures is the familiar sensations of color. Newton observed that color is not inherit in objects. Rather the surface of an object reflects some colors and absorbs all the others. We perceive only the reflective colors.
4 0
3 years ago
What is something that has mass and takes up space
Leni [432]
Humans.
Humans have mass and take up space. :)

Hope this helps!
5 0
3 years ago
Read 2 more answers
__Mg +_ AgNO3 → _Mg(NO3)2 + __Ag
damaskus [11]

<em><u>Mg + 2AgNO3 = Mg(NO3)2 + 2Ag</u></em><em><u>.</u></em>

<em><u>....</u></em>

3 0
2 years ago
Other questions:
  • Which equations represent precipitation reactions?
    5·2 answers
  • 3) Of the choices below, which of the following contains covalent bonds? A. PCl5 B. RbCl C. PbCl2 D. MoCl6
    8·1 answer
  • What is the maximum mass of h2o that can be produced by combining 68.6 g of each reactant?
    11·1 answer
  • What is the SI unit of pressure and from what units is it derived
    5·1 answer
  • H2O has a mc021-1.jpgHvap = 40.7 kJ/mol. What is the quantity of heat that is released when 27.9 g of H2O condenses?
    9·2 answers
  • Relationship between the variables of Pressure and Temperature of a gas?
    5·1 answer
  • Which of the following solutions has the highest concentration of sugar?
    15·1 answer
  • HeLp Me PlEaSe , Ill MaRk YoU bRaInLiEsT !
    13·1 answer
  • Ratio of nitrogen gas to helium
    13·1 answer
  • The town of Eatonville has decided to replace all of the incandescent light bulbs in their public buildings with more energy-eff
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!