8. (2 points) How many moless of oxygen are needed to react with 25.0 moles of...

Question

Question

Answer 1

Answer #1

uK C 02 (9) -2 k20 (s) K g mol O2 01 6.25 mol 1 mam mel Nahcog Tmw 12.50 88 0.142 n 2.0 mol

Answer 2

Similar Homework Help Questions

How many moles of oxygen (O2) are needed to react with 12.50 moles of C2H2 in...

How many moles of oxygen (O2) are needed to react with 12.50 moles of C2H2 in the reaction? 2C2H2 + 5O2 ⟶4 CO2 + 2 H2O C2H2 = 26.038 g/mol; O2 = 31.998 g/mol; CO2 = 44.01 g/mol; H2O = 18.01 g/mol Group of answer choices 42.9 g 31.3 23.7 5.00
How many moles of Cu (s) are needed to react with 3 moles of O2 (g)...

How many moles of Cu (s) are needed to react with 3 moles of O2 (g) according to the chemical equation below? 2 Cu (s) + O2 (g) ® 2 CuO (s)
d. How many moles of O2 must react to produce 0.250 mol of NO? e. How...

d. How many moles of O2 must react to produce 0.250 mol of NO? e. How many grams of oxygen are needed to react with 105 g of nitrogen? 8. Hydrazine reacts with oxygen according to the unbalanced equation below: N2H4 (1) + O2(g) → NO2 (g)+ H2O(g) a. If 75.0 kg of hydrazine reacted with 75.0 kg of oxygen, which is the limiting reagent? b. How many kg of NO2 are produced from the reaction of 75.0 kg of...

(3 pts.) 3 If 3.0 moles of potassium react with excess oxygen, how many moles of...

(3 pts.) 3 If 3.0 moles of potassium react with excess oxygen, how many moles of potassium oxide will form? 4 K(s) + O₂(g) → 2 K₂O(s) (3 pts.) 4 How many grams of potassium oxide can be produced from 4.50 g of K and an excess of O, based on the equation in question 3?
How many moles of oxygen are needed to react with 160g of hydrazine.

How many moles of oxygen are needed to react with 160g of hydrazine.
Using the below chemical equation, how many moles of magnesium are needed to react with 0.10...

Using the below chemical equation, how many moles of magnesium are needed to react with 0.10 moles of oxygen gas? The molar mass of oxygen gas is 31.998 grams per mole and the molar mass of magnesium is 24.305 grams per mole. Make sure to include the correct unit symbol with the answer choice. 2Mg + O2 →→ 2MgO

DJ 01.03% E) 20.02% 3) How many moles of oxygen are formed when 58.6 g of...

DJ 01.03% E) 20.02% 3) How many moles of oxygen are formed when 58.6 g of KNO3 decomposes according to the following reaction? The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s) - 2 K2O(s) + 2 N2(g) +502(8) A) 0.290 mol O2
9) How many moles of oxygen are formed when 58.6 g of KNO3 decomposes according to...

9) How many moles of oxygen are formed when 58.6 g of KNO3 decomposes according to the following reaction? The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s) ? 2 K2O(s) + 2 N2(g) + 5 O2(g) 9) _______ A) 0 .724 mol O2 B) 0 .580 mol O2 C) 1 .73 mol O2 D) 0 .290 mol O2 E) 1 8.5 mol O2
5) How many moles of hydrogen gas are needed to react with oxygen to form one...

5) How many moles of hydrogen gas are needed to react with oxygen to form one mole of 5) water? 2H2(8) + O268) - 2H20(1) A) 4 mol B) 1 mol C) 2 mol D) 0.5 mol E) 6 mol 6) Incomplete combustion occurs when there is insufficient oxygen to react with a compound. The suffocating gas carbon monoxide is a product of incomplete combustion. How many moles of oxygen gas are required for the complete combustion of 11.0 moles...

How many moles of carbon monoxide are required to react completely with 38.4 L of oxygen...

How many moles of carbon monoxide are required to react completely with 38.4 L of oxygen gas according to the following reaction at 0°C and 1 atm? carbon monoxide (g oygen(grbon dioxide (g) moles carbon monoxide How many moles of hydrogen peroxide (H202) are needed to produce 26.7 L of oxygen gas according to the following reaction at o °C and I atm? hydrogen peroxide (HiO2) (aq)water (+ oxgen(g) moles hydrogen peroxide (H202)