For questions 4-5 consider the following balanced chemical equation: 4NH3(g) + 702(g) → 4NO2(g) + 6H2O(g)...
from the balanced equation 4NH3 +7O2 - 4NO2 + 6H2O. How many grams of oxygen are necessary to produce 4.50 moles of NO2? I think its 11 grams or 22 grams but im not sure. please help!! First the number of moles of O2, molesO2= (4/7) moles NO2 Notice those came from the balanced equation. Put in 4.5 moles NO2, and you have moles of O2. Grams of O2? multiply moles of O2 by 32. what do you mean I...
Consider the following reaction: 4NH3(g) + 7O2(g) à 4 NO2(g) + 6H2O (l) Is it a balanced or unbalance equation? How many liters of nitrogen dioxide gas is produced from 527 g of gaseous ammonia? Hint: At standard temperature & pressure, 1 mole gas occupies 22.4 Liters
Nitrogen dioxide reacts with water to produce oxygen and ammonia: 4NO2(g)+6H2O(g)→7O2(g)+4NH3(g) How many grams of NH3 can be produced when 4.10 L of NO2 reacts at 385 ∘C and 735 mmHg ?
45. Refer to the following equation: 4NH3(g) + 70,() → 4NO2()+6H20() How many moles of ammonia will be required to produce 10.5 mol of water a. 4.20 mol b. 10.5 mol c. 7.00 mol d. 5.25 mol e. none of these 46. Refer to the following equation: 4NH3(Ⓡ) + 702() → 4NO2(%) +6H20(g) How many molecules of NO2 are produced when 4.16 mol of ammonia is completely reacted a. 16.64 b. 5.01 X 1024 c. 2.51 1024 d. 191 e....
The oxidation of ammonia is represented by the following chemical equation: 4NH3 702-> 4NO2+6H20 In an experiment the rate of disappearance of oxygen is 3.2 mol dm3s1.What is the rate of formation of NO2, in units of mol dm3s1? 1.83 O5.60 89.60 6.50
From the following balanced equation, 4NH3(g)+5O2(g)⟶4NO(g)+6H2O(l) how many grams of NO can be formed from 3.78g O2? Options: (a) 2.55g (b) 2.84g (c) 4.43g (d) 5.04g
1. Given the balanced equation 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(g), if 82.0 g of NH3 react with sufficient oxygen, how many grams of NO should form? 2. Consider the reaction between sodium metal and chlorine gas to form sodium chloride (table salt): 2Na(s) + Cl2(g) → 2NaCl(s) If the mass of the sodium solid increases by 0.500 g, what mass of sodium metal should have reacted?
can you please do both QUESTION 10 Refer to the following equation 4NH3(g) + 702(g) → 4NO2(g) + 6H2O(g) How many moles of ammonia (NH3) will be required to produce 10.4 mol of water? A 4.16 mol B. 10.4 mol C. 6.93 mol D.5.20 mol E none of these QUESTION 7 What mass (ing) of sulfur hexafluoride (SF6.146.1 g/mol) has the same number of fluorine atoms as 25.0 g of oxygen difluoride (OF2 540 g/mol?
Refer to the following equation: 4NH3(g) + 7O2(g) ® 4NO2(g) + 6H2O(g) How many molecules of water are produced for each mole of NO2 given off?
QUESTION 3 The balanced equation for the combustion of ethanol is 2C2H5OH(g) + 702(g) -> 4CO2(g) + 6H2O(g) How many grams of oxygen gas are required to burn 3.69 g of C2H50H? (write your answer with 3 sig figs and no units) QUESTION 4