first identify the moles and then based on that
calculate the mass of product as follows
UMUMO7-8319 4. For the reaction PA + 612 → 4P13 Grams P4 31.00 Grams PI3 5....
For the following reaction, 124 grams of phosphorus (P4) are allowed to react with 496 grams of chlorine gas. P4 (s) + 6Cl2 (g) 4PCl3 (l) What is the FORMULA for the limiting reagent? What is the maximum amount of phosphorus trichloride that can be formed in grams? What amount of the excess reagent remains after the reaction is complete in grams?
For the following reaction, 15.2 grams of
phosphorus (P4) are allowed to react
with 40.0 grams of chlorine gas
.
phosphorus (P4)(s) +
chlorine(g) phosphorus
trichloride(l)
What is the maximum mass of phosphorus trichloride
that can be formed? grams
What is the FORMULA for the limiting
reagent?
What mass of the excess reagent remains after the reaction is
complete? grams
For the following reaction, 6.77 grams of chlorine gas are mixed with excess phosphorus (P4) . The reaction yields 6.76 grams of phosphorus trichloride . phosphorus (P4)(s) + chlorine(g) phosphorus trichloride(l) What is the ideal yield of phosphorus trichloride? What is the percent yield for this reaction
Question 1 1 pts Calculate the mass of potassium chloride, KCI, (in grams) formed when 7.00 g of chlorine gas is allowed to react with 5.00 g of potassium. (write the chemical reaction first) 7.36 7.38 14.7 4.77 9.53 Question 2 1 pts Carbon dioxide is produced in the following reaction: 5 H2C204(aq) + 2 KMnO4 (aq) + 3 H2SO4 (aq) → 10 CO2(g) + 2 MnSO4 (aq) + K2SO4 (aq) + 8 H20 (1) What is the limiting reagent...
4. How many atoms are in 28.0 grams of Calcium? 5. Balance the following chemical reaction C3H6 + 02 → CO2 + H20
What mass of phosphoric acid can we produce by the following reaction P4(s) + 5 O2(g) + 6 H2O(l) → 4 H3PO4(s) if we have 339.2 g of P4(s), 377.6 g of O2(g), and 310.7 g of H2O(l)?
3(20 pts) Consider the data: P4(s) + 6 Cl2(g) ----> 4 PC13(g) P4(s) + 5 O2(g) -----> P4010(s) PC13(g) + Cl2(g) ---> PCls(g) PC13(g) + 1/2O2(g) ----> C13PO(g) AH° (kJ/mol) -1226.6 -2967.3 -84.2 -285.7 Using only the above reaction data, compute the AHX of P4010(s) + 6 PCls(8) ----> 10 C13PO (g)
Problem 8 Let P4 be the space of polynomials of degree less than 4 with real coefficients. Define L: PA + P4 by L(p(x)) = 5xp" (x) – (3x + 2)p" (x) + 7p'(x) a) (5 pts) Find the matrix representing L with respect to the standard basis S = = {1, 2, 22, 23} of P4. Explain how this can be used to prove directly that L is a linear transformation. b) (4 pts) Let S' {(4+ 3x), (2...
Consider the reaction 4 PH3(g) → P4(g) + 6 H2(g). If, in a certain experiment, over a specific time period, 0.0045 mole of PH3 is consumed in a 1.7-L container during each second of the reaction, what are the rates of production of P4 and H2 in this experiment? P4 mol L−1 s−1 H2 mol L−1 s−1
2 P4 (8) + 6 02 (g) 2 P406 (5) AH = -3280.2 kJ 4 P4 (8) + 20 02 (8) 4P,010 (5) AH=-11760.4 kJ P.06 () + 202 (Ⓡ) P.010 (5) 3.5 points Save Answer Using the information from the given reactions, the enthalpy of reaction for the reaction between P406 and Oz would be figures. 6. Be aware of significant Minh