A. when phosphorus trihydride (also called phosphine) and oxygen gas react under the appropriate ...
A. when phosphorus trihydride (also called phosphine) and oxygen gas react under the appropriate conditions the products of the reaction are diphosphorus pentoxide and water. If a 40.000 gram sample of phosphorus trihydride and a 40.000 gram sample of oxygen gas react, how many grams of diphosphorus pentoxide may be produced? (please show work and significant figures)
B. Assume the percent yield for this reaction is 98.1 percent. If you want to actually produce 80.000 grams of diphosphorus pentoxide using this reaction, how many grams of phosphorus trihydride must be used in the reaction (assume excess oxygen gas)?
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A. when phosphorus trihydride (also called phosphine) and oxygen gas react under the appropriate ...
13a. Phosphorus and oxygen gas react to form diphosphorus pentoxide. Write the balanced chemical equation for...
13a. Phosphorus and oxygen gas react to form diphosphorus pentoxide. Write the balanced chemical equation for this reaction. 1 point O 2P + 50 -> P205 O 2P + 502 - P205 4P + 502 – 2P205 O P + 02 = P205 Other:
If a fertilizer bad is labeled 10-30-10, what is the percent phosphorus if they actually measured...
If a fertilizer bad is labeled 10-30-10, what is the percent phosphorus if they actually measured diphosphorus pentoxide? In a 15.00 g sample of fertilizer that is 10-30-10 how many grams of pure phosphorus do you expect if the label is accurate, and how many grams of phosphorus do you expect if the label measures diphosphorus pentoxide?
what next ? 15. (15 points) Phosphorus will react with oxygen to form diphosphorus pentoxide, P2O5....
what next ?
15. (15 points) Phosphorus will react with oxygen to form diphosphorus pentoxide, P2O5. 4P(s) +502\8) ► 2P,0,(s) How many grams of P205 are formed when 8.23 g of Preact with excess oxgen. Set up a calculation to determine the mass of P2Os that can be generated. Clearly indicate the units that your answer will have. The molar mass of P2Os is 141.94 g/mol. Partial credit will be given for setup (useful information & strategy with justification /...
For the following reaction, 55.9 grams of diphosphorus pentoxide are allowed to react with 24.7 grams...
For the following reaction, 55.9 grams of diphosphorus pentoxide are allowed to react with 24.7 grams of water diphosphorus pentoxide (s) + water (1) phosphoric acid (aq) What is the maximum amount of phosphoric acid that can be formed? What is the FORMULA for the limiting reagent? What amount of the excess reagent remains after the reaction is complete? grams For the following reaction, 5.73 grams of water are mixed with excess carbon monoxide. The reaction yields 9.36 grams of...
How many grams of phosphine (PH3) can form when 34.4 g of phosphorus and 87.7 L...
How many grams of phosphine (PH3) can form when 34.4 g of phosphorus and 87.7 L of hydrogen gas react at STP? P4(s) + H2(g) → PH3(g) (Unbalanced)
The elements phosphorus and oxygen react to give tetraphosphorus pentoxide according to the balanced equation: P4...
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
How many grams of phosphine (PH3) can form when 47.7 g of phosphorus and 95.2 L...
How many grams of phosphine (PH3) can form when 47.7 g of phosphorus and 95.2 L of hydrogen gas react at STP? P S)+H2(g)PH,) (Unbalanced) g PH
How many grams of phosphine (PH3) can form when 35.0 g of phosphorus and 96.2 L...
How many grams of phosphine (PH3) can form when 35.0 g of phosphorus and 96.2 L of hydrogen gas react at STP? P4(s) + H2(g) → PH3(g) (Unbalanced) ....... g PH3
22. Consider the reaction: solid aluminum and oxygen gas react to form solid aluminum oxide. a....
22. Consider the reaction: solid aluminum and oxygen gas react to form solid aluminum oxide. a. Write and balance the equation. b. How many moles of aluminum are required to react with 47.2 grams of oxygen? c. If 14.0 g of aluminum reacts with oxygen gas, how many grams of aluminum oxide will form? d. How many atoms of aluminum are started with in part c? e. If only 19.7 g of aluminum oxide formed in the reaction from part...
13c. What is the percent yield of this reaction if 6.1 grams of P205 are produced?...
13c. What is the percent yield of this reaction if 6.1 grams of P205 are produced? Write your work out on a separate piece of paper, take a picture and send via Remind or Email for the opportunity for partial credit. 13a. Phosphorus and oxygen gas react to form diphosphorus pentoxide. Write the balanced chemical equation for this reaction. O 2P + 50 -> P205 O 2P+502 - P205 O 4P +502 - 2P205 O P+02 - P205 O Other:...
13a. Phosphorus and oxygen gas react to form diphosphorus pentoxide. Write the balanced chemical equation for this reaction. 1 point O 2P + 50 -> P205 O 2P + 502 - P205 4P + 502 – 2P205 O P + 02 = P205 Other:
what next ?
15. (15 points) Phosphorus will react with oxygen to form diphosphorus pentoxide, P2O5. 4P(s) +502\8) ► 2P,0,(s) How many grams of P205 are formed when 8.23 g of Preact with excess oxgen. Set up a calculation to determine the mass of P2Os that can be generated. Clearly indicate the units that your answer will have. The molar mass of P2Os is 141.94 g/mol. Partial credit will be given for setup (useful information & strategy with justification /...
For the following reaction, 55.9 grams of diphosphorus pentoxide are allowed to react with 24.7 grams of water diphosphorus pentoxide (s) + water (1) phosphoric acid (aq) What is the maximum amount of phosphoric acid that can be formed? What is the FORMULA for the limiting reagent? What amount of the excess reagent remains after the reaction is complete? grams For the following reaction, 5.73 grams of water are mixed with excess carbon monoxide. The reaction yields 9.36 grams of...
How many grams of phosphine (PH3) can form when 47.7 g of phosphorus and 95.2 L of hydrogen gas react at STP? P S)+H2(g)PH,) (Unbalanced) g PH
22. Consider the reaction: solid aluminum and oxygen gas react to form solid aluminum oxide. a. Write and balance the equation. b. How many moles of aluminum are required to react with 47.2 grams of oxygen? c. If 14.0 g of aluminum reacts with oxygen gas, how many grams of aluminum oxide will form? d. How many atoms of aluminum are started with in part c? e. If only 19.7 g of aluminum oxide formed in the reaction from part...
13c. What is the percent yield of this reaction if 6.1 grams of P205 are produced? Write your work out on a separate piece of paper, take a picture and send via Remind or Email for the opportunity for partial credit. 13a. Phosphorus and oxygen gas react to form diphosphorus pentoxide. Write the balanced chemical equation for this reaction. O 2P + 50 -> P205 O 2P+502 - P205 O 4P +502 - 2P205 O P+02 - P205 O Other:...
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