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For this you need the atomic (molecular) mass of NaOH. Take the number of grams and divide it by the Atomic Mass. Multiply by one mole for units to cancel. NaOH= 40.0
83.0 grams NaOH / (40.0 grams)= 2.08 moles NaOH
What else can I help you with?
The balanced equation is 2Na3N-- 6Na plus N2 If 100.0 grams of Na3N decompose to form sodium and nitrogen how many grams of sodium are formed?
To find the grams of sodium formed, we need to first determine the molar mass of Na3N, which is 84 g/mol. From the balanced equation, we see that for every 2 moles of Na3N that decompose, 6 moles of sodium are formed. Therefore, using the molar mass of Na (23 g/mol), we can calculate that 100.0 grams of Na3N would produce 85.71 grams of sodium.
What is the atomic number of bismuth?
The atomic number of bismuth (Bi) is 83.The atomic weight of Bi is 208.98 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
How many hydrogen atoms are in 1 kg?
Since we know the grams, 1kg or 1000g, we simply divide by the molar mass (1.0079g/mole) to get 992.2 moles of hydrogen. We then multiply by Avagadro's number, 6.0221415x1023. This gives us 5.975x1026 atoms in a 1kg sample of hydrogen.
Calculate the volume of solution needed to dissolve 0.25 moles NaCl to make a 3.0M solution?
3.00 M, or 3 moles per (L) "liter" calls for having 3 moles per liter of the solution. The question asks how many moles must be in 250ml of a solution that has 3 moles per Liter. You must ask yourself what percent of 1 Liter is 250mls? Since there are a thousand ml in one liter, (1000ml=1L), then 250ml is exactly 25% of a Liter, or .25L. So, 250ml can only hold 25% of the 3.00 Molarity. Meaning that you multiply 3 x .25 and get .75 moles.
Is 83 Fahrenheit higher than 30 Celsius?
No. 83 degrees Fahrenheit is equal to a temperature of 28.33 degrees Celsius.
How do you convert 50 milli molar of sodium acetate into grams?
we know, 50 mM = 50/1000 moles per litre = 0.05 moles no. of moles = weight in grams/ weight of one mole weight of one mole of sodium acetate (CH3COONa) = 83g per mole no. of moles = 50/1000 = 0.05 moles thus weight in grams = 0.05*83 = 4.15 g
The balanced equation is 2Na3N-- 6Na plus N2 If 100.0 grams of Na3N decompose to form sodium and nitrogen how many grams of sodium are formed?
To find the grams of sodium formed, we need to first determine the molar mass of Na3N, which is 84 g/mol. From the balanced equation, we see that for every 2 moles of Na3N that decompose, 6 moles of sodium are formed. Therefore, using the molar mass of Na (23 g/mol), we can calculate that 100.0 grams of Na3N would produce 85.71 grams of sodium.
What is equal to 83 oz in grams?
83 ounces = 2,353 grams.
What is the percent by mass of sodium in NaCl?
Sodium chloride contain 39,665 83 % sodium.
How many kilograms are there in 83 grams?
There are 1000 grams in one kilogram. Therefore, 83 grams is equal to 83/1000 = 0.083 kilograms.
How many cups is 83gm?
83 grams of water is 0.366 of a cup83 grams of water is 0.366 of a cup
How many kilo grams are in 83 grams?
0.083 kg
How many moles are in 5.0 x 1025 atoms of iron?
5.0x10^25 * (1 mol / 6.022x10^23 atoms) = 83 moles of iron.
How many kilogram are in 83 grams?
0.083 kg
What is 83grams in pounds?
83 grams is 0.18 pounds.
What fraction of a kilogram is 830?
Assuming you are meaning 830 grams, then 830 is 83/100 of a kilo, or 83% in the simplest form.
What is the composition for sodium chloride?
Sodium chloride (NaCl) has 60,334 % chlorine and 39,666 % sodium.
