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In the formula for sodium phosphate Na3PO4 how many moles of sodium are represented?
There are 3 moles of sodium represented in one mole of sodium phosphate (Na3PO4). This is because the subscript 3 in Na3PO4 indicates that there are 3 sodium ions for every molecule of sodium phosphate.
How many moles of silver nitrate would be required to react with 2.00 moles of sodium phosphate?
I assume double displacement reaction. Balanced equation. 3AgNO3 + Na3PO4 -> Ag3PO4 + 3NaNO3 2.00 moles sodium phosphate ( 3 moles AgNO3/1 mole Na3PO4) = 6.00 moles silver nitrate needed =========================
How many moles in 3.6x10-10g sodium phosphate?
2,196.10-12 pmol of Na3PO4. (p is pico)
How many moles are in 10 grams in sodium phosphate?
To calculate the number of moles in 10 grams of sodium phosphate (Na3PO4), we first need to determine the molar mass of Na3PO4, which is approximately 164.0 g/mol. Then, we can use the formula: moles = mass / molar mass. Therefore, for 10 grams of sodium phosphate, there would be approximately 0.061 moles present.
HOW many moles are in 4.5 moles of sodium fluoride?
There are 4.5 moles of sodium fluoride in 4.5 moles of sodium fluoride.
How many moles of sodium in 6.5 gram of sodium?
The answer is 0,111 moles.
How much phosphate meq is in sodium phosphate?
Sodium phosphate is available in different forms with varying amounts of phosphate. A common form, monobasic sodium phosphate, contains about 1.3 milliequivalents (meq) of phosphate per milligram of sodium phosphate. In a different form, dibasic sodium phosphate, there are about 2.16 meq of phosphate per milligram of sodium phosphate.
How many moles of sodium are in 4.0 moles of NaCl?
Every formula unit of sodium chloride has one sodium atom. Therefore, there are 4.0 moles of sodium ions in 4.0 moles of NaCl.
How many moles are there in 2.50 moles of sodium?
Sodium in its elemental form is just sodium metal, Na. Thus assuming that the sample of sodium is pure, there are 2.50 moles of sodium in a 2.50mol sample.
How many sodium ions are present in aqueous sodium phosphate if the sample size is 500 milliliters and the concentration is 2 Molarity?
First, you have to know what kind of sodium phosphate! Is it NaH2PO4, Na2HPO4, or Na3PO4? In all three cases, the Na totally disassociates from rest of the molecule when you dissolve it in water. (And all are highly soluble in water.) Don't worry about the H atoms. They stay with the PO4. The solution's molarity is 2 molar. (Note that "molarity" is NOT a unit.) That means there are 2 moles of sodium phosphate per liter. 500 mL is half a liter, therefore the sample has half of 2 moles of sodium phosphate. So, 1 mole of sodium phosphate. Assuming you have NaH2PO4, then you have 1 mole of Na+ ions. For the other two chemicals, multiply by 2 or 3 as necessary. I'm not telling you how to convert moles to numbers. If you can't do that, you should flunk chemistry.
How many moles of sodium are needed to make 3.6 moles of sodium chloride?
One mole of sodium chloride is composed of one mole of sodium atoms. Therefore, 3.6 moles of sodium chloride would require 3.6 moles of sodium.
How many atoms of sodium are present in Moles of sodium and what is the mass of it?
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
