8. How many grams of H202 are required to react with 11 g of N2H4 according to the following reaction? 7 H202 + N2H4 → 2 HNO3 + 8 H20 LW O De rt

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: Initial state before reaction of CH4 and CL2 is shown in the figure based on the balanced equation…

A:

Q: Using the equation C12H22O11+12O2-->12CO2+11H2O if 49.8 L of O2 are consumed, how many moles of…

A: Given, C12H22O11 + 12O2 --> 12CO2 + 11H2O Volume of O2 reacts = 49.8 L moles of sucrose…

Q: What mole ratio would you use to calculate how many moles of oxygen gas would be needed to react…

A: Consider the balanced reaction in the question .

Q: 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates 3.0 mol of NO2. What is…

A: Given that the moles of NO and O2 are 7.0 mol and 5.0 mol respectively. The reaction of yields…

Q: How many moles of nitrogen gas are needed to completely react with 5.00 moles of oxygen gas in the…

A: In the given reaction ->Moles of oxygen gas = 5.00 moles2N2(g) ----> 2N2O3(g)

Q: 6. How many grams of water is needed to react with 32.9 g of LizN in the equation Li.N + HO → NH3 +…

A: Li3N +H2O ----------> NH3 + LiOH first balance the unbalanced equation.

Q: 3. The following reaction occurs in a furnace: Bi2S3 + O2→Bi2O3 + SO2. a) Adjust the chemical…

A: Answer :-  a) The balanced chemical equation is   2Bi2S3 + 9O2  →  2Bi2O3 + 6SO2…

Q: For the reaction 2Mg(s) + O2(g) → 2MgO(s), how many moles of O2 are required to react completely…

A:

Q: what is the percent yield of the reaction of 3.75 g of NO are formed?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: What is the maximum yield of water (MW = 18.0 g/mol) when 2.80 moles of N2H4 gas are reacted with…

A: step-1    N2H4(g) +7 O2 (g) →2 N2O5 (g) +4 H2O (g)      2.80 moles       11.7 moles

Q: Burning ammonia can result in the formation of water and elemental nitrogen: 4 NH3 + 3 O2 → 2 N2 + 6…

A: In the balanced reaction, it is given that 4 moles of ammonia (NH3) are reacting with 3 moles of…

Q: Complete the following single replacement reaction. Al(s) + HNO3(aq) - What are the products before…

A: When active metal react with acid , hydrogen gas is obtained.

Q: How many moles of Cl2 are consumed in the reaction below if 0.0500 moles of AlCl3 are formed 2Al + 3…

A:

Q: If a student performs the following reaction and combines 5 moles of HCl with 3.5 moles of NaOH,…

A: Given, moles of HCl = 5 mol     and,moles of NaOH = 3.5 mol The given reaction is,               HCl…

Q: Question 6 If incomplete combustion occurs as described in the reaction above, what is the limiting…

A: Reaction  2C3H8 + 9O2→8H2O + 4CO2 +2CO + Heat

Q: What amount of O2 is needed to produce 4.23 mol of CO2 in the reaction CH4+2O2=CO2+2H2O 1.6.36 mol…

A: The balanced reaction taking place is given as, => CH4 + 2 O2 ------> CO2 + 2 H2O

Q: the combustion of propane may be described by the chemical equation C3H8g + 5O2g airow 3CO2 + 4H2O…

A: Given , mass of propane, C3H8 = 43.8 gThus, moles propane can be calculated as,Moles of propane  =…

Q: Calculate how many moles of NO2 form when each quantity of reactant completely reacts via the…

A: Number of moles of NO2 form is to be calculated when each quantity of reactant completely reacts via…

Q: How many O2 molecules are needed to react with 4.13 g of S?

A: One mole of sulfur atom react one mole of dioxygen and form one mole sulfur dioxide.

Q: Listen When 38.4 g of CH4 reacts completely with excess chlorine yielding 45.0 g of CHSCL, what is…

A:

Q: How many grams of water are produced if 32.0 g of CH4 are completely consumed, according to the…

A: Answer :- B) 72.0 gm  1 mole of CH4 produces 2 moles of H2O

Q: In the following reaction, how many moles of oxygen gas are needed to produce 4 moles of Al2O3? 4 Al…

A:

Q: Determine the number of moles of water produced when one mole of NH3 reacts according to the…

A: The solution is as follows :

Q: How many grams of CO are needed to react with 1.42 mol of Fe2O3? Fe2O3+3CO→2Fe+3CO2

A: The objective of this question is to find out the amount of CO in grams required to react completely…

Q: 2NO(g) + O2(g) → 2NO2(g) You are provided with 4.12 molmol of nitrogen monoxide gas. Using the…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: What mass of H2O is produced

A: Given :- number of moles of KOH = 0.400 mol  To calculate : mass of H2O (in g)

Q: 4. Consider the reaction MnO2 + 4HCI → MnCl2 + Cl2 + H20 If 86.3 L of MnO2 and 48.2 L of HCl react,…

A:

Q: Consider the reaction: 2Al(s) + 6HCl(aq) → 2AICI3(aq) + 3H₂(g) If a sample of 4.0 moles of Al is…

A:

Q: Hydrogen and iodine at 500°C react according to the equation H2(g) + I2(g) = 2HI(g) Vessel X…

A: Option C is correct .

Q: For the following reaction, 4.16 grams of hydrogen gas are allowed to react with 45.2 grams of…

A: Limiting reagent: A reactant that is totally consumed when the chemical reaction is completed is…

Q: How many grams of oxygen are required to completely burn 5.90 g of C3H8 in the followingunbalanced…

A:

Q: Question 4 Predict the products and balance the equation: No Spacing between coefficients…

A: 4.) Sodium reacts with bromine to give sodium bromide(NaBr). Write the equation with the product.…

Q: Lithium and nitrogen react in a combination reaction to produce lithium nitride:  6Li (s) + N 2 (g)…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".