Which reactant is the limiting reactant? O NO Which reactant is in excess? O2 O NO

Q: C3 H8 (g) + 5O2 (g) ----> 3CO2 (g) + 4H2O (g) how many grams of O2 are needed to completely burn…

A:

Q: Using any method of your choosing, balance the reaction: C3H4O2 + H₂ → __C8H18 + H₂O When the…

A:

Q: 30 Al + Br₂ →→→ AlBr3 -> If I have 3.2 g of aluminum and 5.4 g of bromine, which is the limiting…

A: 30) Given, Al + Br2 ---> AlBr3 mass of aluminium (Al) = 3.2 g mass of Bromine (Br2) = 5.4 g…

Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: The given balanced chemical reaction is,              2NO + Br2 ---> 2 NOBr Given, mass of NO…

Q: The reaction for producing glucose in plants, called photosynthesis, is   6CO2+6H2O−→−−light…

A: 6CO2 +6H2O −→ light + C6H12O6 + 6O2 Number of moles of C6H12O6 produced = 7.01 mol

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We have to predict the most moles species , least moles species as well as limiting reactant.

Q: For the reaction shown, find the limiting reactant for each of the following initial amounts of…

A: Limiting reagent is that reagent, that reacts completely.

Q: What is the limiting reactant when 10.0 g of carbon monoxide (CO, molar mass = 28.01 g-mol-¹) and…

A:

Q: a. For the following unbalanced equation, calculate how many moles of the second reactant would be…

A: The balanced chemical reaction of cobalt and fluorine is as follows: 2Cos + 3F2g  →  2CoF3g The…

Q: Which of the following is a balanced equation for the combustion of ethanol (CH3CH₂OH)?

A: we have to find the balance equation for combustion of ethanol.

Q: Hydrazine, N2H4, is a liquid with many industrial purposes, including the synthesis of herbicides…

A: Mass of urea = 243.6 kg = 243.6 × 10³ g Percent yield of reaction  = 90.6% = 90.6/100

Q: A sample of 8.5 g NH3 on oxidation produces 4.5 g of NO. Calculate the percent yield. Reaction: 15%…

A: Amount of  reacted = 8.5 gAmount of NO product formed (experimental yield or actual yield) = 4.5…

Q: A nail in a board is completely turned to rust. Oxygen has combined with the iron in the nail (4Fe +…

A: A limiting reagent is the one that is present in lesser amount and that limits the amount of product…

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

A:

Q: How many moles of CO2 are produced

A:

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: a)     Reactant which have most initial moles = H2

Q: In the reaction below what is the ratio of moles of oxygen used to moles of carbon dioxide produced?…

A: Mole ratio is the ratio of the stoichiometric coefficients of entities present in the balanced…

Q: This equation is nearly balanced. What number should go in front of the product for it to be…

A: The given reaction is : 4P   +   5O2    →       P2O5 This is a nearly balanced chemical equation.…

Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 37.0 moles of Y…

A:

Q: Potassium hydroxide and carbon dioxide react according to the unbalanced reaction below.  You must…

A: Given, an unbalanced chemical reaction as follows,KOH + CO2 → K2CO3 + H2Oamonut of potassium…

Q: An initial state before reaction of CH4 and Cl2 is shown in the figure. Based on the balanced…

A: Limiting reactant is the reagent that gets completely used up in the chemical reaction and hence the…

Q: What type of chemical reaction is shown in the chemical equation below?* CH4 + 2 O2 → CO2 + 2 H2O O…

A:

Q: Balance the following chemical equations and identify the type of chemical reaction:

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: calculate the masses of both reactants and products assuming a 100% reaction.      C5H12O +…

A:

Q: None

A: Step 1:C3H8 + O2​ → CO2 +H2OWe have to balance this reactionStep 2:Balance Carbon Atoms: Start by…

Q: Suppose 6.0 g of each reactant was used in the balanced reaction: 2Al (s) + 3Cl2 (g) = 2AlCl3 (s)…

A: Number of moles can be determined as follows: No.of moles of Al=massmolarmass=6.0 g26.98 g/mol=0.22…

Q: Consider the balanced equation for the reaction of molecular iodine with molecular oxygen: 2 12 + 5…

A:

Q: Consider the reaction. 2 Pb(s) + 0,(g) – 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A:

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: Concept:  Limiting reagent: The limiting reactant In a chemical reaction is the reactant that gets…

Q: Answer the questions about the balanced reaction      3 A  +  2 B  →  1 C  +  100. cal The molar…

A: Given- A+2B->1C+100 cal  Molar mass of A=10 gram  Molar mass of B=20 gram  Molar mass of C=70…

Q: The product yielded can be greater than the product shown in the balanced equation. O True O False

A: Theoretical yield is calculated based on the stoichiometry (balanced equation) of the chemical…

Q: Blast furnaces extra pure iron from the iron(III) oxide in iron ore in a two step sequence. In the…

A: Here we are required to find the mass of carbon needed to prepare 7kg of iron in Two step where…

Q: ? If 18.5 grams of iron (III) sulfate Fe₂(SO4)3 are actually produced in the following reaction,…

A:

Q: In which case is O₂ the limiting reactant for 2H₂(g) + O₂(g) → 2H₂O(l)? 1 mol H₂, 2 mol O₂ 1 mol H₂,…

A: A chemical reaction between hydrogen molecule, H2 and oxygen, O2 is given as follows:1 mole of O2…

Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 38.0 moles of Y…

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".