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What is the mass of 0.5 moles of P4 molecules?
This mass is 61,947 g.
How many atoms are there in the molecule of phospherous P4?
The answer is four. The molecular formula of any element or compund gives you the number of atoms of each element in a molecule. For phosphorus the most common form is P4 . The molecules are tetrahedral with a P atom at each apex.
Examples of polyatomic molecules?
Water (H2O), carbon dioxide (CO2), sulfur dioxide (SO2), ammonia (NH3), and methane (CH4) are all examples of polyatomic molecules. These molecules contain more than two atoms chemically bonded together to form a stable structure.
What weights of P4O6 and P4O10 will be produced by combustion of 31 g of P4 in 32 g of oxygen leaving no P4 and O2?
To determine the weights of P4O6 and P4O10 produced from the combustion of 31 g of P4 in 32 g of O2, we first need to analyze the reactions. The combustion of phosphorus can produce P4O6 and P4O10, depending on the amount of oxygen available. The balanced equations are: P4 + 6 O2 → 4 P4O6 P4 + 5 O2 → 4 P4O10 Given the 32 g of O2 (which is roughly 1 mol), there is enough oxygen to convert all 31 g of P4 (about 0.5 mol) into either product, but it will favor P4O10 since it requires less oxygen per mole of phosphorus. Therefore, if we assume complete conversion to P4O10, we would produce approximately 60 g of P4O10 (from 31 g of P4).
Is phosphorus a molecular element?
No, phosphorus is not a molecular element. It typically exists in several allotropic forms, such as white, red, and black phosphorus, which are composed of P4 tetrahedra, chains, or networks rather than discrete molecules. In its elemental form, phosphorus primarily exists as P4 molecules in white phosphorus, but it is not classified as a molecular element like diatomic gases (e.g., O2 or N2).
Phosphorus why some place denoted as P4?
Phosphorus forms individual P4 molecules. This is the standard form for white phosphorus.
A molecule of a compound?
Most molecules are compounds but not all. Some molecules such as O2 and P4 are elements.
How many moles of PCl5 can be produced from 24 grams of P4?
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).
What is the mass of 0.5 moles of P4 molecules?
This mass is 61,947 g.
How many atoms are there in the molecule of phospherous P4?
The answer is four. The molecular formula of any element or compund gives you the number of atoms of each element in a molecule. For phosphorus the most common form is P4 . The molecules are tetrahedral with a P atom at each apex.
How many atoms of phosphorus are present in a molecule of phosphorus?
Today are known the phosphorus molecules P2 and P4.
How many moles of PCl5 can be produced from 56.0g Cl2 and excess P4?
To find out how many moles of PCl5 can be formed from the reaction of P4 and Cl2, it is necessary to set up the stoichiometric equation. X P4 + Y Cl2 --> Z PCl5. Balancing the equation, X = 1, Y = 10, and Z = 4. This means that for every mole of P4 that reacts, 4 moles of PCl5 is produced. The next step is to find out how many moles of P4 are present in 30.0 grams. The molar mass of P4 is 123.895 g/mol, so there are .24214 moles of P4 present. Multiplied by 4, the answer is 0.96856 moles of PCl5 are produced.
What intermolecular force between P4?
The intermolecular force between P4 molecules is van der Waals forces, specifically dispersion forces. These forces result from temporary fluctuations in electron distribution, leading to temporary dipoles that attract other nearby molecules.
Examples of polyatomic molecules?
Water (H2O), carbon dioxide (CO2), sulfur dioxide (SO2), ammonia (NH3), and methane (CH4) are all examples of polyatomic molecules. These molecules contain more than two atoms chemically bonded together to form a stable structure.
Is P4 S8 and O2 a polyatomic compound?
No, P4 S8 and O2 are not polyatomic compounds. P4 and S8 refer to elements forming molecules, while O2 refers to a diatomic molecule. Polyatomic compounds consist of two or more different elements bonded together in a molecule.
Is P4 molecular?
Yes, phosphorus consists of P4 molecules which are arranged in molecular crystals bound by van der Waals forces. Each phosphorus atom is bound to three others in a tetrahedron.
What is p4 called in an expression?
In an expression p4 is called a term.
