I need help with the steps and answer please
I need help with the steps and answer please How many moles of H2O can be...
Question 2 of 5 Submit How many moles of H20 can be formed from 3.02 x 1023 atoms of NH3 from the following equation? 4 NH3 (9) +502 () 4 NO (9) + 6 H2O (9) mol 0 0 0 x 100 0
s Question Completion Status: QUESTION7 How many moles of CH4 is equivalent to 24.2 g of CH4 (Mw. 16.04 g/mol)? QUESTION Write a balanced chemical equation for the reaction of acetone (C3HgO) with oxygen (O2) to form carbon dioxide (CO2) and water (H2o) AC3HO)+02()C ()+H2O) @d. 6 C3H60a)+302 (g) → 6 CO2 (g) + 6 H2O (g) oc. c3140 a) + 4 02 (g)-→ 3 CO2 (g)+3H2O(g) OD, 3 CO2 (g) + 3H20(g) → C3H600"402 (g) QUESTION 9 How many...
I need help solving these. I need to know the steps
and calculations.
1. (1 pt) How many moles of K2S are 2.70 g K,S? 2. (1 pt) What is the mass of 4.26 g of K2S? 3. (1 pt) How many atoms of Cu are in 7.1 moles of Cu? 4. (1 pt) How many moles of C are in 5.80 x 10atoms of C? 5. (2 pts) How many atoms of Fe are in 81.4 g Fe? 6....
4NH3 + 502 → 4NO + 6H20 How many moles of H2O will be formed by the complete reaction of 5.25 moles of NH3 with 02? How many grams of H20 will be formed by the complete reaction of 4.75 moles of NH3 with O2?
Which of the following reaction stoichiometry would be used to calculate the moles of H2O formed when a given mole of NH3 completely react with excess amount of O2? 4 NH3 + 5 O2 → 4 NO + 6 H2O a. 6 mol H2O/4 mol NH3 b. 4 mol NH3/6 mol H2O c. 5 mol O2/4 mol NH3 d. 4 mol NH3/5 mol O2
How many moles of NH3 can be produced from 16.5 mol of H2 and excess N2? Express your answer numerically in moles. View Available Hint(s) - Po A mo ? mol NH3 Submit Part B and excess H2 How many grams of NH3 can be produced from 2.78 mol of Express your answer numerically in grams. View Available Hint(s) O AL O2 ? g NH3
ACCOUNT Question 4 10 Points How many moles of oxygen are required to produce 200.0g H2O? BLANK-1 mol O2 BLANK-1 Add your answer Question 5 10 Points How many grams of oxygen are needed to produce 250.0 g of CO2? BLANK-1 g 02 BLANK-1 Add your answer Question 6 10 Points How many grams of C8H18 are needed to form 4.00 L of CO2 gas? BLANK-1 8 C8H18 BLANK-1 Add your answer Question 7 10 Points How many liters of...
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....
How many moles of NH3 can produced by the complete reaction of 6 moles of H2O according to the equationn? LiN + 3H2O = 3LiOH + NH3
I need help with part B
Explanation:
A mole ratio is the ratio between the amounts in moles of any
two compounds involved in a chemical reaction. The mole ratio can
be determined by examining the coefficients in front of formulas in
a balanced chemical equation.
Step 1: write the balanced chemical
equation.
Sb2S3(s) + 3Fe(s)→2Sb(s) +3FeS(s)
Step 2: calculate the moles of
Sb2S3 , Fe
Moles of Fe = mass given / molar mass = ( 25 g
/...