1. What is the mole coefficient for NO if the following reaction is correctly balanced? NO(g) + O2(g) + ...
1. What is the mole coefficient for NO if the following reaction is correctly balanced?
NO(g) + O2(g) + H2O(l) --> HNO2(g)
2. How much NaAlO2 is required to produce 1.00 kg of Na3AlF6?
6HF(g) + 3NaAlO2(s) --> Na3AlF6(s) + 3H2O(l) + Al2O3(s)
Homework Answers
Add Answer to:
1. What is the mole coefficient for NO if the following reaction is correctly balanced? NO(g) + O2(g) + ...
The manufacture of aluminum includes the production of cryolite (Na3AlF6) from the following reaction: 6HF +...
The manufacture of aluminum includes the production of cryolite (Na3AlF6) from the following reaction: 6HF + 3NaAlO2 ----> Na3AlF + 3H2O + AlO3 How much NaAlO2 (sodium aluminate) is required to produce 1.49 kg of Na3AlF6? _______kg
How many moles of water vapor are produced for every mole of methane consumed in the...
How many moles of water vapor are produced for every mole of methane consumed in the combustion reaction: CH4(g) + 2O2(g) --> CO2(g) + 2H2O(g) What is the mole coefficient for NO if its reaction is correctly balanced? NO(g) + O2(g) + H2O(l) --> HNO2(g)
One step in the conversion of aluminum ore into aluminum metal involves the synthesis of cryolite (Na3AlF6) in the follo...
One step in the conversion of aluminum ore into aluminum metal involves the synthesis of cryolite (Na3AlF6) in the following reaction: 6 HF(g) + 3 NaAlO2(s) → Na3AlF6(s) + 3 H2O(ℓ) + Al2O3(s) How much NaAlO2 (sodium aluminate) is required to produce 1.00 kg of Na3AlF6?
1.) When the following acid based neutralization reaction is correctly balanced, with the smallest set of...
1.) When the following acid based neutralization reaction is correctly balanced, with the smallest set of whole numbers, the coefficient of H2O will be __? __H2C2O4(aq) + __Al(OH)3(aq) ---> Al2(C2O4)3(aq) + H2O(l) a.) 9 b.) 8 c.) 6 d.) 4 e.) 2 2.) Using the following acid based neutralization reaction, how many grams of CO2 gas is produced when 105 grams of oxalic acid, H2C2O4, is mixed with 105 grmas of cobalt (III) carbonate, CO2(CO3)3. (Use Limiting Reagent) 3H2C2O4(aq) +...
What is the stoichiometric coefficient for O2(g) when the following chemical equation is balanced... What is...
What is the stoichiometric coefficient for O2(g) when the following chemical equation is balanced... What is the stoichiometric coefficient for O2(g) when the following chemical equation is balanced using the lowest, whole-number coefficients? ___ C3H6(g) + ___ O2(g) → ___ CO2(g) + ___ H2O(g) A) 1 B) 2 C) 3 D) 6 E) 9 ***** I know the answer is 9 but I don't understand why, when I solved the problem I got 6 as my answer.******
1) After balancing the following equation, what is the coefficient for oxygen? CpH6(g) + O2(g) →-CO(g)...
1) After balancing the following equation, what is the coefficient for oxygen? CpH6(g) + O2(g) →-CO(g) + __ H2O(g) A) 2 B)5 C)3 D) 4 2) After balancing the following equation, what is the coefficient for LiOH? 2) A) 1 B) 5 C)3 D) 2 E) 4 3) Lithium and nitrogen react to produce lithium nitride: 3) 6Li(s)+N2(8) - 2Li3N(s) How many moles of lithium nitride are produced when 0.450 mol of lithium react in this fashion? C) 0.225 A)...
1.) If a solution containing 56.59 g56.59 g of mercury(II) nitrate is allowed to react completely...
1.) If a solution containing 56.59 g56.59 g of mercury(II) nitrate is allowed to react completely with a solution containing 17.796 g17.796 g of sodium sulfate according to the equation below. Hg(NO3)2(aq)+Na2SO4(aq)⟶2NaNO3(aq)+HgSO4(s)Hg(NO3)2(aq)+Na2SO4(aq)⟶2NaNO3(aq)+HgSO4(s) How many grams of solid precipitate will be formed? How many grams of the reactant in excess will remain after the reaction? 2.) Each step in the following process has a yield of 60.0%.60.0%. CH4+4Cl2⟶CCl4+4HClCH4+4Cl2⟶CCl4+4HCl CCl4+2HF⟶CCl2F2+2HClCCl4+2HF⟶CCl2F2+2HCl The CCl4CCl4 formed in the first step is used as a reactant...
1. For the balanced chemical reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6...
1. For the balanced chemical reaction: 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(ℓ), how many moles of H2O are produced when 0.669 mol of NH3 react? 2.For the balanced chemical reaction: 4 KO2(s) + 2 CO2(g) → 2 K2CO3(s) + 3 O2(g) determine the number of moles of each of the products that are formed when 6.88 mol of KO2 react. Please explain, thanks!
5. (20 pts) Consider the following reaction OF2(g) + H2O(g) ---> 2 HF(g) + O2(g) AH.(kJ/mole) -318 kJ/mole (a) U...
5. (20 pts) Consider the following reaction OF2(g) + H2O(g) ---> 2 HF(g) + O2(g) AH.(kJ/mole) -318 kJ/mole (a) Using this information along with data in the appendix of your textbook, calculate AH;(OF,(8)) in kJ/mole at 25°C. (b) If 15.0 g of OF2(g) and 10.0 g of H2Og) react, how much heat, expressed in kJ is released? Hint: First calculate the limiting reagent. 6.(20 pts) Consider two Styrofoam coffee cups. If cup #1 contains 102.0 mL of water at 81.8°C...
Consider the following reaction: 2H2(g) + O2(g) → 2H2O(1) ΔH = -572 kJ
1. Consider the following reaction: 2H2(g) + O2(g) → 2H2O(1) ΔH = -572 kJ a. How much heat is evolved for the production of 1.00 mole of H2O(1)? b. How much heat is evolved when 4.03g hydrogen are reacted with excess oxygen? c. How much heat is evolved when 186g oxygen are reacted with excess hydrogen?2. The specific heat capacity of silver is 0.24J/°C g. a. Calculate the energy required to raise the temperature of 150.0g Ag from 273K to 298K. b. Calculate the energy required...
1) After balancing the following equation, what is the coefficient for oxygen? CpH6(g) + O2(g) →-CO(g) + __ H2O(g) A) 2 B)5 C)3 D) 4 2) After balancing the following equation, what is the coefficient for LiOH? 2) A) 1 B) 5 C)3 D) 2 E) 4 3) Lithium and nitrogen react to produce lithium nitride: 3) 6Li(s)+N2(8) - 2Li3N(s) How many moles of lithium nitride are produced when 0.450 mol of lithium react in this fashion? C) 0.225 A)...
5. (20 pts) Consider the following reaction OF2(g) + H2O(g) ---> 2 HF(g) + O2(g) AH.(kJ/mole) -318 kJ/mole (a) Using this information along with data in the appendix of your textbook, calculate AH;(OF,(8)) in kJ/mole at 25°C. (b) If 15.0 g of OF2(g) and 10.0 g of H2Og) react, how much heat, expressed in kJ is released? Hint: First calculate the limiting reagent. 6.(20 pts) Consider two Styrofoam coffee cups. If cup #1 contains 102.0 mL of water at 81.8°C...
Most questions answered within 3 hours.
-
Sales of tablet computers at Ted Glickman's electronics store
in Washington, D.C., over the past 10...
asked 8 minutes ago -
Short essay question:
First, discuss the anatomical differences between Paleocene
pro-primates and Eocene eu-primates and explain...
asked 7 minutes ago -
Suppose we have a binomial experiment in which success is
defined to be a particular quality...
asked 29 minutes ago -
march the type of cellular control with the description: enzyme
induction and the enzyme repression. How...
asked 39 minutes ago -
Brief Exercise 5-09 (Part Level Submission)
The following information relates to Blue Spruce Corp. for the...
asked 39 minutes ago -
An unknown amount of a compound with a molecular mass of 284.04
g/mol is dissolved in...
asked 44 minutes ago -
You are at rest at a stop sign. There is another stop sign that
is 100...
asked 45 minutes ago -
Calculate the equilibrium electrode potential for Fe3+/Fe2+
redox system, if the initial concentration of Fe2+ is...
asked 49 minutes ago -
Describe in detail with graph and diagram how bonding force,
bonding curves and bonding energy at...
asked 1 hour ago -
Gingerbread cookies become inedible if not eaten quickly enough.
Clarence is trying to determine how many...
asked 1 hour ago -
A
crane lifts a 200 kg block a height of 10 m in 18 seconds. What...
asked 1 hour ago -
A 12.0-g bullet is fired horizontally into a 115-g wooden block
that is initially at rest...
asked 1 hour ago