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How many atoms are in 115 grams of Calcium?
Avogadro's Number, 6.022 x 1023 gives the number of atoms in one mole. Calcium has an average atomic weight of 40.08 gmol-1 So one mole weighs 40.08 grams. 115 grams of Calcium will have (6.022 x 1023 / 40.08)*115 = 1.73 x 1024 atoms.
How many hydrogen atoms are in 7.20 mol of aluminum sulfide?
Stoichiometrically:2 Al :=: 3 H2SO4 :=: 1 Al2(SO4)3Molarity: 2:3:115 Al :=: 22.5 mole H2SO4 :=: 7.5 moles Al-sulfate
What percent is 115 ppm in water?
115 ppm is 0.0115%.
What is 115 degrees Fahrenheit in Celsius or Centigrade?
Exactly 115 °F is equal to 46.11 °CThe conversion formula is Celsius temperature = 5/9 x (Fahrenheit temperature - 32)115 oF = 46.1 oCA little over 46.115 F = (115 - 32) x 5/9 C
What is 115 Fahrenheit to Celsius?
115 Fahrenheit is equal to approximately 46.1 degrees Celsius.
How many moles are in 115 g of Li?
115/7=16.42mol
Please show work How many moles would there be in 115 ml of a 0.652 M solution?
To find the number of moles in the solution, first convert the volume provided to liters (115 mL = 0.115 L). Then, multiply the volume in liters by the molarity of the solution: 0.115 L x 0.652 mol/L = 0.075 moles. So, there would be 0.075 moles in 115 mL of a 0.652 M solution.
How many moles are in a container with a volume of 12.6 L and a pressure of 115 kPa at a temperature of 28.1 C?
Using the ideal gas law, PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature in Kelvin, we can solve for n. First, convert temperature to Kelvin: 28.1 C + 273.15 = 301.25 K. Then, plug in the values and solve for n. n = (115 kPa * 12.6 L) / (8.314 J/(mol*K) * 301.25 K) ≈ 5.09 moles
How many 4s go into 460?
There are 115 of them.
How many bikes are there if there are 115 wheels?
half of 115
What is 3 percent of 115 is how many?
3% of 115 = 115*3/100 = 3.45
How many ohms is 100k ohms?
115 Kohm = 115 *103 = 115, 000 ohm
How many years is it from 1875 to 1985?
115
How many times does 40 go into 115?
115-80
How many times can 5 go into 115?
23 times (115 ÷ 5 = 23).
How many atoms are in 115 grams of Calcium?
Avogadro's Number, 6.022 x 1023 gives the number of atoms in one mole. Calcium has an average atomic weight of 40.08 gmol-1 So one mole weighs 40.08 grams. 115 grams of Calcium will have (6.022 x 1023 / 40.08)*115 = 1.73 x 1024 atoms.
If you are 115 kg how many stone is it?
115 kilograms = 18.11 stone.
