How many moles of CaCl2 does 2.41 x 10^24 formula units represent

5,136

Explanation:

You Will need to solve the problem 2.14 x 10²⁴ to solve it you need to use

PENDMAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

We have no Parentheses but we have an Exponent on the 10 which is ²⁴ so you will have to do the problem:(10)x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10=2400 and then you will multiply that by your 2.14 x 2400 giving you a total of 5,136. :)

yes

explanation:

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answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :