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The Atomic Mass of sodium, Na is 23.0
Amount of sodium = mass of sample / atomic mass = 120/23.0 = 5.22mol
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoThe answer is 5,2197.
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How many moles of sodium hydroxide are found in 120 grams of Na OH?
The mole of a metal, such as sodium, is generally assumed to consist of Avogadro's Number of single atoms. The gram atomic mass of sodium is 22.9898. The number of moles in 120 grams of Na is therefore 120/22.9898, or 5.22, rounded to the justified number of significant digits.
What is the molarity of a solution with 120 grams of calcium nitrite in 240 mL of water?
Moles of Ca(NO2)2=120/132=0.91 molesMolarity=0.91/0.24= 3.79M
How many grams of CO2 in the photosynthesis reaction are required to make 120 grams of glucose?
hi
If all of the 120g of glucose are converted within muscle cells to energy ATP how many grams of H20 will be produced how many grams of C02 will be produced?
If all of th 120 g of glucose are converted to energy, how many grams of h2o and co2 will be produced?
How many molecules of bromine are present in 120 grams of bromine gas?
904,000,000,000,000,000,000,000 (9.04 X 10^23) Bromine atoms.
How many moles are there in 120 grams of calcium?
120 grams of calcium contain 2,994 moles.
How many moles of calcium represent in 120 grams?
120 g calcium is equal to 3 moles.
3M sodium hydroxide?
C2H4O2 + NaOH = H2O + C2H3O2Na Acetic acid (60 gm) + sodium hydroxide ( 40 gm) = 100 gm water (18 gm) + sodium acetate (82 gm) = 100 gm Ratio reactants to products = 1:1 Molarity = moles / L, 3M = 3 moles / 1 L Acetic acid = 60 gm / total reactant 100gm = 1.8 moles Multiply by 3 = 1.8 moles or 180 grams Sodium Hydroxide = 40 gm / total reactant 100 mg = 1.2 moles or 120 grams. 180 grams acetic acid + 120 grams sodium hydroxide = 300 grams. 300 grams divided by 1 liter = 3M So in order to make 3 M sodium acetate combine solution, add 180 grams acetic acid and 120 grams sodium hydroxide with 1 liter of water.
How many grams are in 3 moles of Calcium?
i think its 120 (40x3)
How many moles of sodium hydroxide are found in 120 grams of Na OH?
The mole of a metal, such as sodium, is generally assumed to consist of Avogadro's Number of single atoms. The gram atomic mass of sodium is 22.9898. The number of moles in 120 grams of Na is therefore 120/22.9898, or 5.22, rounded to the justified number of significant digits.
How many moles are in 817g of sodium phosphate?
n = 817 g x (1 mol / 120 g) = 6.81 mol
How many grams are in 120 grams of calcium?
120
The body can absorb up to 120 grams of carbohydrate per hour from the small intestine. If we assume this is all in the form of glucose how many moles of glucose have been absorbed?
0.67 moles of C6H12O6
How many moles are in 120 cm3 of a 2.4m solution?
0,288 moles
What weights out 120g of sodium chloride?
The answer to the question is 120 grams of water :)
What is used to weigh 120 grams of sodium chloride?
A set of Digital scales.
How many grams is 120 milliliters?
120 ml of water weighs 120 grams
