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Strictly, the compound NaCl does not have "moles", because the compound is ionically bonded. The gram formula unit mass, which is substituted for molar mass for ionic compounds, is 58.44, and 2.00 g of NaCl therefore contains 2.00/58.44 or 3.42 X 10-2 gram formula units.
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoMultiply it by molar mass of NaCl. Answer is 117 grams
Wiki User
∙ 8y ago2 moles of sodium chloride is equal to 116,88 g.
Wiki User
∙ 9y agoThe answer is 0,034 moles.
Wiki User
∙ 9y agoThe answer is 3,422 moles.
Wiki User
∙ 10y agoThe answer is 125,646 g.
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How many moles in 20g of magnesium nitrate?
There are 0.13 moles in 20 grams of magnesium nitrate.
What is the percent by mass of NaCl in a solution containing 20g of NaCl dissolved in 600g of H2O?
9%
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How many moles are in 3 moles of HF?
Moles = Mass/Molar Mass.Using this equation, we can take 25/(1.0 + 19) and find that it is equal to 1.25 moles.Keep in mind that very few significant figures were used for this example (2), and that if accuracy is to be expected, as many as possible should be used.
Which has more molecules 16g of CO or 20g of N2?
There are 6.023x10^23 molecules in one mole of a compound. So now, you have to find how many moles of each compound you have. CO's molecular weight is (12+16) = 28 g/mol N2's molecular weight is (14+14) = 28 g/mol So you find the moles of each. moles of N2 = 20g/ 28g/mol = .714 moles moles of CO = 16g / 28 g/mol = .571 moles So, N2 has (.714 *6.023x10^23) has 4.3 x10^23 molecules and CO (.571 *6.023x10^23) has 3.4x10^23 molecules. So, 20g of N2 has more molecules than 16g of CO
What is the percent of mass nacl in a solution containing 20g of nacl dissolved in 600g of h2o?
If You do that experiment under standard conditions, the weight of 100 ml water will be 100 g. The mass of the total system is 120 g in that case and the NaCl contributes to it with 20/120*100 mass percent.Thus the answer is 16.67 %.
What is the half-life of a radio slope if a 20g sample becomes 5g after 2 days?
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What are the components of ORS?
3.5g NaCl , 1.5g KCl , 2.5g NaHCO3 , 20g glucose. Add these components to 1 liter of water.
What is the volume of a sample that has a mass of 20g and a density of 4 g ml?
The volume of the sample whose mass is 20 g and density is 4 g/ml is 5 milliliters.
What is the density of 20g of a sample that has 10 ml of a volume?
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What would be the approximate pH of a 2wv solution of methadone hydrochloride in carbon dioxide free water?
Hi, I tried this one but got a weird answer, anyway...... pH = -Log[H+] (H+ ion conc. in mol/L) and there's one H+ per molecule of methadone HCl. At 2% w/v there is 2g in 100ml and therefore 20g in 1L. how many moles of MethadoneHCL in 20g? Calc using MW which is 346.5. You have ( 20/346.5 moles of the drug and hence 20/346.5 moles of H+ ions) a 1:1 ratio. That works out as 0.0577 moles of H+ and using formula a pH of about 1.24.
