How many molecules of carbon monoxide (CO) are needed to react with excess iron (III) O g Fe2O3 O g co O g Fe Og CO2 O mole Fe203 O mol CO O mol Fe Olmole CO2 O particles Fe203 O molecules CO O atoms Fe Oimolecules CO2

Q: How many molecules of the sweetener saccharin can be prepared from 30 C atoms, 25 H atoms, 12 O…

A: The structure of the molecule is given as:

Q: A reaction mixture contains 55.0 g PC13 and and produces PbCl2 as 35.0 g PbF2 shown in the reaction:…

A:

Q: Identify 2 things that could happen during an experiment to cause tthe actual yeild to be lower than…

A: Theoretical yield is the maximum amount of product which can be formed in a reaction.  Actual yield…

Q: Nitrogen and hydrogen can react to make ammonia according to the following equation. N2 +3 H2 2 NH3…

A: The given reaction is - N2    +     3H2     →     2NH3 Commercially ammonia is synthesized by…

Q: Dteremine the limiting reaganet and calculate the theoretical mass of PbI2 by using limiting…

A: Given that, lead nitrate, Pb(NO3)2 reacts with potassium iodide, KI to produce lead iodide, PbI2.…

Q: Mg(HCO3)2 + CH3COOH + H2O = CO2 + H2O + mg (CH3 (00)2

A: The unbalanced reaction is -  Mg(HCO3)2 + CH3COOH + H2O = CO2 + H2O + Mg(CH3COO)2

Q: CH3 1) BH, 2) НаО2, NaOн /THE H.

A: Addition of BH3 across double bond of alkene where borane atom is added to less substituted position…

Q: Complete combustion of a 0.10-mol sample of a hydrocarbon, CxHy, gives 0.400 mol of CO2 and 0.50 mol…

A: Answer: Compounds always react in their stoichiometric ratio shown in the balanced chemical reaction…

Q: what is the coefficient in front of the O2 when the equation is balanced (using only whole numbers…

A: Given, Consider the reaction: C2H6O(g) +O2(g)  ------>CO2(g) +H2O(g)  The coefficient in front of…

Q: Important values if needed for this question. According to the following reaction, how many moles of…

A: According to the bartleby QA guidelines i am answering the first one only, please repost remaining…

Q: Use the balanced equation for the combustion of ethane to complete the table.    2C2H6(g)  +…

A: Since the balanced reaction given is  2C2H6(g)  +  7O2(g) → 4CO2(g)  +  6H2O(g) Hence we can say 2…

Q: Fill in all of the rectangles in each row that correspond to the one quantity given in that row for…

A: To identify the stoichiometric amounts of the reactants and products present in a given system, the…

Q: Which of the following is a balanced chemical equation:   P4H10 + 5H2O -> 4H3PO4   3Cu + 8HNO3 ->…

A: Given : Chemical equation  To find : Balanced equation

Q: II. Direction: Balance this chemical equation by applying the Law of Conservation of Mass. Balance…

A:

Q: In a certain chemical reaction Compound A combines with Compound B to produce Compound C (and no…

A: Given:- a certain chemical reaction where:- A + B → C For A, Initial amount = 5.5g Final amount = 0g…

Q: Using the following balanced chemical equations, calculate the number of moles of the first listed…

A: a) The reaction given is C7H16 + 11O2 -> 7CO2 + 8H2O Hence from the above reaction we can that 1…

Q: Which is not balanced?

A: The balanced chemical equation shows equal number of atoms of elements on reactants side and…

Q: Balance the following chemical equations.

A: A chemical equation is said to be balanced when the same number of each element is represented on…

Q: 2KF + Mg(NO3)2 --> MgF2 + 2KNO3 If 100 g potassium fluoride reacts with 100 g magnesium nitrate how…

A:

Q: Which is not balanced? O C3H8 + 502 → 3CO2 + 4H2O O P4 + 6CI2 → 4PCI3 O 2AI + 302 2AI2O3 O K 2CO3 +…

A: 1) C3H8 + 5O2 → 3CO2 + 4H2O This equation is balanced as both sides C, H, O are balanced.

Q: How to Balance Al2(SO4) + BaI2 products  AlI3 + BaSO4.

A: Since you have asked for part d only, we are providing you a solution for it only.

Q: Question 32 Not yet answered Marked out of D Flag question Which equation is correctly balanced? 2Al…

A:

Q: Balance the given ec tions. 1. Zn + Br2 - ZnBr2 2. HNO2 КОН » KNO, H20 3. ВаCla NazSO. BasO, + NaCi…

A: In question 2 there must be KNO2 instead of KNO3.

Q: need help with number 3. I need help with the balanced chemical equation for part g. How to Balance…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Balance the following equations. a. CO + O2 --- Co2 b. KNO3 ----KNO2 + O2 c. O3 ---O2

A: Interpretation- To balance the following equations which is given as -  a. CO + O2 --- CO2 b. KNO3…

Q: Calculate the number of moles of products of the combustion of C3H8 abundance equal to 1.8

A:

Q: The actual yield can only be determined by: O Carrying out the reaction in a laboratory. Writing a…

A: We have been asked about determination of actual yield. We have been given four options and we have…

Q: Pictures are attatched.

A:

Q: Balance the following chemical equations. H2S04 ? 1. Fe Fe2(SO4)3 + H2 2. C2H6 O2 ? H2O CO2 3. КОН…

A: We know that, Balanced equation means number of each atom in both side are present in equal number.

Q: 1. (NH4)2CO3 + H₂O H₂CO3 + NH4OH A. Balance the Equation:

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: 1_SnO2+ 2 H2 1 Sn + 스H20 © How many grams SnO, do you need in order to produce 25 g H,0? o What is…

A:

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

A:

Q: N2O5(g)=NO2(g)+O2(g) balance the equation and what type of reaction is represented

A: Balanced the given reaction and what type of reaction represented ----

Q: Fill in the name and empirical formula of each lonic compound that could be formed from the ions in…

A:

Q: 106 Chapter Three Stoichiometru 2 What are the moles of LIOH? To find the moles of LIOH, we need…

A: a.The number of moles of ferric carbonate is calculated as,

Q: Setup dimensional analysis to solve the problems. Cancel units to prove the setups are correct.…

A: It is based on the concept of mole . Here we are required to find the moles of glucose present  in…

Q: For the next 3 items: A 0.498 g sample contains 26.0% aluminum triiodide, Alls, (MW = 407.695) by…

A: when two soluble salt react it would result in the formation of insoluble salt which does not…

Q: 8. What could a 101% percent yield mean? A. The reaction was a success. C. It was a perfect chemical…

A: By definition, % yield is calculated as: % yield = Actual yieldTheoretical yield×100 where Actual…

Q: what is the unit of the answer?

A: Given :- mass of Fe2O3 = 3.80 g  To find :- unit of Fe produced during the reaction

Q: Which is not balanced? O C3H8 + 502 → 3CO2 + 4H20 O P4 + 6CI2 4PCI3 2AI + 302 2AI2O3 OK 2CO3 + 2…

A: The reaction which is not balanced is:

Q: For the reaction Mg + O2 --> MgO, which reactant is limiting if we start with 42.5 g Mg and 33.8 g…

A:

Q: Which is not balanced? O C3H8 + 502 → 3CO2 + 4H2O O P4 + 6C12 4PCI3 O 2AI + 302 2AI2O3 -> O K 2CO3 +…

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: A 14.570 g sample of CaCl₂ was added to 12.085 g of K₂CO3 and mixed in water. A 3.556 g yield of…

A:

Q: e reaction 2 KI + Pb(NO3)2 > Pbl₂ + 2 KNO3 many grams of lead(II) iodide, Pbl2, are produced from…

A: Given, 2KI + Pb(NO3)2 → PbI2 + 2KNO3 mass of potassium iodide (KI) react = 39.7 g mass of lead (II)…

Q: Exercice 3: Equilibrer les équations suivantes Ni H2SO4 H2 Niz(SO.)3 a. +] -> b. NH4F AlCl3 NHẠCI…

A: The complete balanced equation : b. 3NH4F + AlCl3 →3NH4Cl +AlF3 c. 3Na2CO3 + 2H3PO4 →2Na3PO4 +3H2O +…

Q: Salicylic acid reacts with acetic anhydride to form aspirin, acetylsalicylic acid. If the percent…

A:

Q: A reaction of 49.3 g of Na and 41.1 g of Br, yields 43.0 g of NaBr. What is the percent yield? 2…

A: The reaction is as follows: 2Na + Br2 --------->2NaBr. The mass of Na  used in the reaction =…

Q: dassdimgettingdifferentdecimals tried on 2 calculators dA 3.82-g sample of magnesium nitride is…

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".