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Dry ice is the solid form of Carbon Dioxide ( chemical formula : CO2 ) , comprising two oxygen atoms bonded to a single carbon atom . It is colorless , odourless , non - flammable , and slightly acidic. It is commonly used as a versatile cooling agent .
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∙ 14y ago
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∙ 9y agoDry ice is the solid form of carbon dioxide. CO2 has a molar mass of 44.0095 grams per mol, so there are .227 moles present.
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∙ 9y agoEthanol C2H4O2 molar weight 60 grams/mole.
10grams/60grams/mole = .167 moles of ethanol as there are 2 Carbons per molecule of ethanol then there are .334 moles of Carbon.
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If you have 10g each of Na C Pb Cu and Ne. Which contains the largest number of moles?
This element is carbon.
How many moles in 10g of iodine?
10gI x (1 moleI / 126.9gI) = 0.079 molesI 2 significant figures.
How many moles of oxygen in 10dm3?
No. of moles = mass/relitive molecular mass in this case = 10/16 = 0.625 so that's 0.625 of a mole and a mole of anything contains 6.022 x 1023 atoms = 3.76 x 1023 atoms in 10g of oxygen.
How many grams of NH3 are produced when 10.0g of H2 reacts with excess N2?
Step 1: balanced equation for the synthesis of ammonia:N2 + 3H2 --> 2NH3Step 2: convert 10g H2 to moles:H2=2 g/mol; 10g = 5 moles of hydrogen.Step 3: use molar ratios (coefficients) in balanced equation to determine moles of product:3/2=5/x; solve for x to get 3.3 moles of ammonia (product).Step 4: use relationship between moles and grams to get grams of product:NH3=14+1+1+1=17 g/mol. Given 3.3 moles, 17(3.3)=56.1 grams NH3.
What is the mass of 5 moles H2?
The mass of 5 mol H2 is 10,08 g.
If you have 10g each of Na C Pb Cu and Ne. Which contains the largest number of moles?
This element is carbon.
How many moles in 3.6x10-10g sodium phosphate?
2,196.10-12 pmol of Na3PO4. (p is pico)
What volume of 1.50M HCl is required to neutralize 10g Al OH 3?
10g Al(OH)3 is 0.12821 moles. The moles of hydroxide is thus, 0.38462 moles. If you have 1.5 moles per litre HCl and they react 1:1, you need 256.4ml
How much carbon dioxide is used by the human body per minute?
10g every 29.84 seconds=Qouted by famous scientist==albert lewii=
How many moles in 10g of iodine?
10gI x (1 moleI / 126.9gI) = 0.079 molesI 2 significant figures.
How many 10g in 1kilo?
There are one hundred 10g in 1kilo
How many moles of oxygen in 10dm3?
No. of moles = mass/relitive molecular mass in this case = 10/16 = 0.625 so that's 0.625 of a mole and a mole of anything contains 6.022 x 1023 atoms = 3.76 x 1023 atoms in 10g of oxygen.
10g equals how many 500 mg?
20 x 500 mg = 10g or 10g = 500mg x 20
How much is 10g of salt?
The price depends upon the country, quality, type etc.
How many tablespoons of coffee in 10g?
1.36 tablespoons of coffee has been present in 10g.
How many grams of NH3 are produced when 10.0g of H2 reacts with excess N2?
Step 1: balanced equation for the synthesis of ammonia:N2 + 3H2 --> 2NH3Step 2: convert 10g H2 to moles:H2=2 g/mol; 10g = 5 moles of hydrogen.Step 3: use molar ratios (coefficients) in balanced equation to determine moles of product:3/2=5/x; solve for x to get 3.3 moles of ammonia (product).Step 4: use relationship between moles and grams to get grams of product:NH3=14+1+1+1=17 g/mol. Given 3.3 moles, 17(3.3)=56.1 grams NH3.
What is the mass of 5 moles H2?
The mass of 5 mol H2 is 10,08 g.
