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In each formula unit of NaCl there is one Na+ ion.
Therefore, amount of sodium ions
= amount of NaCl
= 4.25mol
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∙ 10y ago
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How many grams of Na3PO4 will be needed to produce 425 mL of a solution that has a concentration of Na plus ions of 0.900 M?
Let us find moles first. Molarity = moles of solute/Liters of solution ( 750 ml = 0.750 Liters ) 0.375 M Na2SO4 = moles Na2SO4/0.750 Liters = 0.28125 moles Na2SO4 =================== 0.28125 moles Na2SO4 (142.05 grams/1 mole Na2SO4) = 39.95 grams Na2SO4 needed ---------------------------------------you do significant figures!
Domain magnetization value for cobalt ferrrite?
425 kA m-1
What Celsius is 425 Fahrenheit?
It is 218.33... (repeating) deg C.
How does Sublimation Printing work?
Sublimation is the transition of a substance from solid to gas without becoming a liquid first. To determine when this will happen you must find a phase diagram of the particular substance you are working it. There is something called the triple point, a particular pressure and temperature at which all three phases can technically exist. If you find a point below this, and a pressure and temperature at which a liquid wont exist whatever you are working with will go straight from solid to gas.
How many moles are present in 425 grams of UF4?
The answer is 1.35 moles.425 g of UF4 would be 1.35 moles.
How many moles of calcium are in 425 g calcium (Ca)?
425 g calcium (Ca) is equal to 10,604 moles.
How many moles of calcium are in 425 g?
a. 10.6 mol
How do you calculate the mass in grams of 425 sodium atoms?
To calculate the mass of an atom, 1amu = 1.66*10^-24 and sodium has a mass of 22.99amu. Therefore, 425 sodium atom would be 425*(22.99*(1.66*10^-24))=1.6219445~-20. With the sig fig, the final answer is: 1.62*10^-20g
How many meters is in 425 meters?
Its 425
How many times does 25 go into 425?
425 ÷ 25 = 17
How many seconds are in 425 minutes?
There are: 425*60 = 25,500 seconds
How many milligrams are in 425 grams?
425 grams is 425,000 milligrams.
How many feet are in 425 centimeters?
425 centimeters = about 13.94 feet.
How many kilometers 425 centimeters?
425 centimeters is 0.00425 kilometers.
How many meters in 425 yards?
425 yards = 388.62 meters.
How many liters in 425 milliliter a?
425 milliliters is 0.425 liters.
