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Atomic Mass from my Periodic Table for Zinc is 65.38. This means 1 mole of naturally occurring zinc has a mass of 65.38 grams.
If your zinc sample is pure zinc then:
(mass of your sample)/(65.38 grams) = # moles of zinc.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoSimply divide the 23.0 by what is the zinc atomic number:)
Wiki User
∙ 12y agoatomic mass of Zn=65.38
so 12.23gZnx__1mole___=0.1870moles
65.38g
Wiki User
∙ 13y ago23g of c6h6 x (1mole of c6h6/78g of c6h6) = 0.2949 moles
you basically multiply 23g with a conversion factor, in this case the molar mass of c6h6
Wiki User
∙ 11y agomoles = amount / atomic weight = 3 / 65.4 = 0.046 moles or 46 milli moles
Wiki User
∙ 7y ago0,353 g of zinc is equal to 0,0054 moles.
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How many moles of nitrogen N are in 60.0 g of nitrous oxide N2O?
For this you need the atomic (molecular) mass of NaNO3. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. NaNO3=85.0 grams60.1 grams NaNO3 / (85.0 grams) = .707 moles NaNO3
How many neutrons in a uranium of 230?
138 neutrons in Uranium-230.
How many pounds and ounces in 230 pounds?
230 pounds = 230 pounds OR 3,680 ounces.
How many feet is 230 cm?
230 centimeters is 7.55 feet.
How many Co atoms are there in 230 grams of CoCl2?
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How many moles of HCl are there in 230 cm cubed of 2M hydrocloric acid?
0.46 moles (230/100 x 2)
How many moles of water are formed with 230 moles of H2 and 110 moles of O2?
2H2 + O2 --> 2H2OAs you can see by the balanced reaction, for every 1 mole of oxygen used, 2 moles of water are formed. Also notice that for every 1 mole of oxygen used, you need 2 moles of hydrogen to produce the 2 moles of water. So in your case 110 moles of oxygen would produce 220 moles of water & would also require 220 moles of hydrogen (which you have in excess since you have 230 moles of hydrogen). So 220 moles of water are the most that can be formed.
How 2.60 moles of LiCl is dissolved in 230 mL of water What is the resulting molarity?
Molarity = moles of solute/Liters of solution ( 230 ml = 0.0230 Liters) Molarity = 2.60 moles LiCl/0.230 Liters = 11. 3 M LiCl -----------------
How many eggs are produced from one oocyte?
one cell is produced from one primary oocyte.
How many moles of nitrogen N are in 60.0 g of nitrous oxide N2O?
For this you need the atomic (molecular) mass of NaNO3. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. NaNO3=85.0 grams60.1 grams NaNO3 / (85.0 grams) = .707 moles NaNO3
How many years in a 230 years?
230
How many tens are there in 2300?
230
How many miles is 230 yards?
230 yards = 0.130681818 miles
How many meters are there in 230 kilometers?
230 kilometers = 230,000 meters
How many significant figures are there in 230?
230 has 2 significant figures.
How many neutrons in a uranium of 230?
138 neutrons in Uranium-230.
How many yards in 230 meters?
230 meters = 251.53 yards
