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What mass of F2 is needed to produce 120g of PF3 if the reaction is 78.1 yield?
To find the mass of F2 needed to produce 120 g of PF3 at a yield of 78.1%, we first calculate the theoretical mass of PF3 that would require 100% yield. The molar mass of PF3 is approximately 88 g/mol. Therefore, the theoretical mass of PF3 produced from 120 g at 78.1% yield is ( 120 , \text{g} / 0.781 = 153.5 , \text{g} ). Assuming the reaction is balanced as ( P + \frac{3}{2} F_2 \rightarrow PF_3 ), we can then determine that the stoichiometry requires 1 mole of F2 for every mole of PF3. Hence, the mass of F2 needed is calculated using the molar mass of F2 (approximately 38 g/mol), resulting in approximately 60 g of F2 needed to produce the required PF3.
Barium chlorate - barium chloride plus oxygen?
This reaction is:Ba(ClO3)2 = BaCl2 + O2
P4 plus 6F2 yields 4PF3 What mass of F2 is needed to produce 186 g of PF3 if the reaction has a 76.5 percent yield?
First, calculate the molar mass of PF3: P = 30.97 g/mol, F = 19.00 g/mol, so PF3 = 30.97 + (3 * 19.00) = 88.97 g/mol. Given that the reaction is 76.5% yield, the actual mass of PF3 produced is 186 g / 0.765 = 242.75 g. From the balanced equation, 6 moles of F2 are needed to produce 4 moles of PF3. Therefore, the molar ratio is 6:4. Calculate the moles of PF3 produced and then find the moles of F2 needed. Finally, convert moles of F2 to grams.
Is this equation balnced Na plus F2 yields NaF?
No, the equation is not balanced. The correct balanced equation would be: 2Na + F2 -> 2NaF
What compounds have a high melting point and dissovle in water bacl2 ch3co2c2h5 c22h46?
Barium chloride or BaCl2
Can you Balance bacl2 plus k2so4 equals baso4 plus kcl?
The balanced equation for BaCl2 + K2SO4 -> BaSO4 + 2KCl is: BaCl2 + K2SO4 -> BaSO4 + 2KCl
What is the balanced equation of Bacl2 plus k2so4 equals BaSo4 plus kcl?
The balanced equation for BaCl2 + K2SO4 -> BaSO4 + 2KCl is BaCl2 + K2SO4 -> BaSO4 + 2KCl.
What is the net ironic equation of BaCl2 plus K2CrO4?
BaCl2+K2CrO4--------->BaCrO4+2KCl BaCrO4 is a yellow precipitate.
Simplify ff plus f plus fff plus f?
Denoting ff as f2 etc, f2 + f + f3 + f = f3 + f2 + 2f
What is the coefficient for F2 in Ca plus F2 CaF2?
The coefficient for F2 in the chemical equation Ca + F2 → CaF2 is 1.
What is Ba plus 2HCl---BaCl2 plus H2 best classified as?
Probably as a Displacement reaction
Barium ion plus chlorine ion?
Barium chloride; BaCl2
Arrange F2 F2- and F2 plus in order of decreasing stability?
F2 < F2- < F2+. This is because F2 has no extra electrons or missing electrons, while F2- has an extra electron making it more stable than F2. F2+ is the least stable as it has lost an electron, creating an electron deficiency.
MgSO4 plus BaCl2 --- MgCl2 plus BaSO4 what is the base?
the base is the substance which has settled down. it's BaSO4
What is the solution for FeSo4 plus BaCL2?
The reaction between FeSO4 (iron(II) sulfate) and BaCl2 (barium chloride) will produce a precipitate of barium sulfate (BaSO4) and iron(II) chloride (FeCl2) in solution. The balanced chemical equation for the reaction is: FeSO4 + BaCl2 -> BaSO4 + FeCl2.
How do you Balance CaBr2 plus F2 - CaF2 plus br2?
Its already balanced.
Is F2 plus 2 more stable than F2-2?
yes, because it stinks! LOL haha
