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goblinko [34]
3 years ago
8

How many moles would a 3.9 g sample of Calcium Chloride contain?​

Chemistry
1 answer:
gtnhenbr [62]3 years ago
7 0

Answer:

You can view more details on each measurement unit: molecular weight of CaCl2 or grams This compound is also known as Calcium Chloride. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles CaCl2, or 110.984 grams.

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Which process is used by nuclear power plants to produce low cost, long lasting
lapo4ka [179]

Answer:

Nuclear fission is the one used

5 0
3 years ago
Which element is the most reactive?<br> sodium<br> nickel<br> carbon<br> oxygen
leva [86]

Sodium .

  • Atomic no-11
  • Electronic configuration=\sf 1s^22s^23s^1
  • Short name=Na
  • Latin name=Natrum
  • Period=3rd
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4 0
3 years ago
The following are reactants in the chemical reaction shown below.
MariettaO [177]

Answer:

A

Explanation:

Reactants are on the right side of the chemical reaction

8 0
3 years ago
How do you find the pressure in a container if you don't have the temperature? 
BARSIC [14]
It depends on the process.
Like for example if the process is isothermal(temperature is constant), you can use,
PV = constant or P1V1 = P2V2 where P1V1 are initial conditions and P2V2 are final.


For adiabatic process,

PV^gamma = constant or P1V1 ^gamma = P2V2 ^gamma.

where gamma = Cp
                          ------
                           Cv
Cp = specific heat at constant pressure and Cv = specific at constant volume.

Value of Gamma will be given in question.
Hope this helps!


7 0
3 years ago
What is the process in which coal is heated in the absence of air? Name the process.
olya-2409 [2.1K]

Answer:

The process of heating coal in the absence of air is called the destructive distillation of coal. ... When coal is heated in the absence of air, a number of products are obtained. 0.0.

Explanation:

5 0
4 years ago
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