What is the mass of 2 5 moles of Ca Oh 2?

What is the equivalent weight of Ca OH 2?

For example, the molecular weight of calcium hydroxide, or “slaked lime,” [Ca(OH)2] is 72.10. Because the valency of calcium in this case is 2, the equivalent weight of lime is 36.05.

What is the mass in grams of 2.5 moles of water?

The amount of oxygen in 2.5 moles of water is 40 grams. The molecular formula of water is H₂O. 1 mole of water contains 1 mole of oxygen.

What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.

What is the mass in grams of 2.5 moles of chlorine gas?

Answer: Cl2 contains two Cl atom so molar mass will be 35 . 5 x2 that is 71 GRAM means 0ne mole of Cl2 has 71 gram so 2.5 mol will be equal to 2.5×71. Gram.

How many atoms does Ca OH 2 have?

Calcium hydroxide, Ca(OH) 2 consists of one calcium atom (A r = 40), two oxygen atoms (A r = 16) and two hydrogen atoms (A r = 1).

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What is the mass of Ca OH 2 for 10 liters?

74 ppm = 74 mg/L = 740 mg/10L = 0.74 g/10L.

How many moles are in 25 grams of co2?

Answer: The answer is 44.0095.