In evaluating p4 when p= 0.2 (0.2)4= 0.0016 Answer: 0.0016
P4's were aluminum hulled 63' foot long torpedo boats used by the North Viet Navy to attack the USS Maddox on 02 August 1964 in the Tonkin Gulf; thus starting the Vietnam War (with North Vietnam).
In an expression p4 is called a term.
Assuming that you are combining the P4 with Cl2 and there is a suffiecient quantity of Cl2 for the P4 to completely react, you will first need a balanced equation which is P4 + 10Cl2 -> 4PCl5. From there, it's mostly stoichiometry. Take the 24g of P4, divide by the molar mass (123.88g/mol) to get the number of moles of P4 that you have (0.194). You then have to convert, using the balanced equation, from moles of P4 to moles of PCl5, in this case multiplying by 4. That will give you the number of moles of PCl5. The stoichiometry should look something like this 24.0 g P4 x (1 mol P4/123.88g P4) x (4 mol PCl5/1 mol P4).
the color of P4 is light brown
They can be up-gunned with missiles and horsepower.
p4 + 3O2 ---> 2PO3
Phillips P4 is 3/8 diameter.
A P4 usually refers to a fourth generation Pentium processor.
The chemical formula for red phosphorus is P4.
we can find the production rate of p4 by simply alegebric method
Phosphorus may rarely be seen as P, but it will usually be seen as white or red phosphorus, both of which are P4. White P4 is a tetrahedral structure. Red P4 is a chain-like structure, where one of the bonds from white P4 is broken and joined with a neighboring P4.
You check with an ohmmeter the resistance between the P4-3 and P4-6 pins on the P4 connector on the electronic board.