White phosphorus (P4) is used to produce phosphorus oxides, such as P4O10. How many kilograms of P4O10 would be produced from 470. g of pure P4?
White phosphorus (P4) is used to produce phosphorus oxides, such as P4O10. How many kilograms of...
The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by burning phosphorus in oxygen. P4 + 5O2 ⟶ P4O10 Calculate the percent yield if 6 g of P4 reacts with 21 g of O2 to yield 4.7 g of P4O10 from the reaction.
The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by burning phosphorus in oxygen. P4 + 5O2 ⟶ P4O10 Calculate the percent yield if 6 g of P4 reacts with 21 g of O2 to yield 4.7 g of P4O10 from the reaction.
The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by burning phosphorus in oxygen. P4 + 5O2 ⟶ P4O10 Calculate the percent yield if 9.4 g of P4 reacts with 24.5 g of O2 to yield 4.9 g of P4O10 from the reaction.
The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by burning phosphorus in oxygen. (a) What is the limiting reactant when 0.200 mol of P4 and 0.200 mol of O2 react according to P4 + 5O2 --> P4O10 (b) Calculate the percent yield if 10.0 g of P4O10 is isolated from the reaction.
The elements phosphorus and oxygen react to give tetraphosphorus pentoxide according to the balanced equation: P4 +5O2 → P4O10 Suppose you have 0.5203 mol P4. (a) How many moles of O2 are needed for complete reaction? (b) What mass of P4O10, in grams, can be produced? (The molar mass of P4O10 is 283.88
1. How many ATOMS of phosphorus, are present in 4.10 moles of tetraphosphorus decaoxide, P4O10? __________ atoms of phosphorus 2. How many MOLES of oxygen are present in 1.75×1021 molecules of tetraphosphorus decaoxide? ___________ moles of oxygen 3. How many ATOMS of phosphorus are present in 7.95 grams of tetraphosphorus decaoxide, P4O10? ________atoms of phosphorus 4.How many GRAMS of oxygen are present in 1.75×1021 molecules of tetraphosphorus decaoxide? _________grams of oxygen
1. How many grams of phosphorus (P4) are needed to completely consume 9.19 L of chlorine gas according to the following reaction at 25 °C and 1 atm? phosphorus (P4) ( s ) + chlorine ( g ) --->phosphorus trichloride ( l ) ____ grams phosphorus (P4) 2- What volume of oxygen gas is produced when 26.1 g of mercury(II) oxide reacts completely according to the following reaction at 25 °C and 1 atm? mercury(II) oxide (s) ---> mercury (l)...
Phosphoric acid, H3PO4,H3PO4, has some important applications. It can be used to produce fertilizers and it is present in soft drinks. Phosphoric acid can be made from phosphorus in a two step process: Reaction 1: P4+5O2→P4O10P4+5O2→P4O10 Reaction 2: P4O10+6H2O→4H3PO4P4O10+6H2O→4H3PO4 What is the molar mass of phosphoric acid, H3PO4?H3PO4? Report your answer to 3 significant figures. g/mol How many moles of H3PO4H3PO4 can be produced from one mole of P4P4 ? Hint: You need to look at both reaction (1) and reaction (2). Your answer should...
How much heat must be added to 26.3 g of solid white phosphorus, P4, at 14.4°C to give the liquid at its melting point, 44.1°C? The heat capacity of solid white phosphorus is 95.4 J/(K∙mol); its heat of fusion is 2.63 kJ/mol. Heat = ____ J
How many grams of phosphorus (P4) are needed to completely consume 20.3 L of chlorine gas according to the following reaction at 25 °C and 1 atm? phosphorus (P4) ( s ) + chlorine ( g ) phosphorus trichloride ( l ) _____ grams phosphorus (P4)