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Answered 2014-03-30 13:16:08
The atomic mass of sodium, Na is 23.0
Amount of sodium = mass of sample / atomic mass = 120/23.0 = 5.22mol
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Related Questions
How many moles of sodium are in 120 grams of sodium?
The answer is 5,2197.
How many moles are there in 120 grams of calcium?
120 grams of calcium contain 2,994 moles.
How many moles of sodium Na are in 120 grams of Na?
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 of calcium represent in 120 grams?
120 g calcium is equal to 3 moles.
How many grams are in 3 moles of Calcium?
i think its 120 (40x3)
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 moles of sodium hydroxide are found in 120 grams of Na OH?
Molar mass NaOH: Na = 23 O = 16 H = 1+ ------ 40g/Mol 120/40 = 3
How many moles are in 817g of sodium phosphate?
n = 817 g x (1 mol / 120 g) = 6.81 mol
What weights out 120g of sodium chloride?
120 g NaCl is equal to 2,053 moles NaCl.
How many grams is 120 milliliters?
120 ml of water weighs 120 grams
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 ounces are in 120 grams?
120 grams = 4.23287543 ounces
How many grams are in 120 milligrams?
i think it equals .120 grams
How many lbs is 120 grams?
120 grams = 0.264554715 pounds
120 grams how many oUnces is?
120 grams = 4.233 ounces
120 grams is how many kilograms?
120 grams = 0.120 kg
How many is 120 grams in oz?
120 grams = 4.23 ounces
What is used to weigh 120 grams of sodium chloride?
A set of Digital scales.
Use what to weight out 120 grams of a sodium chloride?
You can use a kitchen balance.
What do you use to weigh out 120 grams of sodium chloride?
You need an analytical balance.
120 miligrams equals how many grams?
120 milligrams = 0.12 grams
How many ounces equals 120 grams?
120 grams = 4.2328 ounces
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