keilafbryant63 keilafbryant63

22-03-2021
Mathematics

contestada

How many grams is 3.3 mole of Mg(OH)2 ?

Respuesta :

keijosalonen keijosalonen

22-03-2021

Answer: m = 3.3 mol·58.326 mol = 192 g

Step-by-step explanation: molar mass of substance is

M= (24.31+ 2·1.008 + 2·16) g/mol = 58.326 g/ mol.

Amount of substance n = m/M and mass m = n·M

Answer Link

Otras preguntas

Lipids form higher order structure when they dissolve in water

Simplify the number using the imaginary unit i : square root of -144 A. 12 B. -12 C. 12i D. 144i

Evaluate the difference quotient for the function f(x)=x^2+3x-7

7.6g of sugar is needed for every cake made. How much sugar is needed for 10 cakes?

When social media post indicates your home may be unattended

In 2009, the total population of north carolina was 2,890,425 people. what was the population in scientific notation, approximately?

The first big battle of the Civil War took place at Fort Sumter. Which state was it in? A: North Carolina B: South Carolina C: New Hampshire D: New York

A 50 year-old patient has been diagnosed with elevated blood pressure. the patient does not have a history of hypertension. what is the correct icd-10-cm code t

A nurse who is preparing to boost a client up in bed instructs the client to use the overbed trapeze. which risk factor for pressure ulcer development is the nu

Identify Conflict + _________ = Infer Theme Which step is missing from the graphic organizer? -Characterize antagonist -Predict resolution -Identify irony