In this question below, what is the starting unit? How many moles of iron (Fe) will be produced from 6.20 moles of carbon monoxide (CO) reacting with excess iron (III) oxide (Fe203)? O g Fe2O3 Og Co Og Fe O g CO2 O mole Fe203 O mol CO O mol Fe O mole CO2 O particles Fe203 O molecules CO O atoms Fe O molecules CO2

Q: In the reaction shown below, how many moles of Z are formed when 1.5 mol of X are reacted with an…

A: The given reaction is as follows: 2X + 3Y → 4Z The moles of X given = 1.5 mol The moles of Z formed…

Q: None

A: Step 1: Given data: Mass of Al=525g Mass of Fe2​O3​=450g Now, balance the equation:…

Q: In this balanced chemical equation, 2Co(NO3)3 + 3(NH4)2S - ----> Co2S3 + 6 NH¼NO3, how many atoms of…

A: • The given balanced chemical equation is,    2Co(NO3)3 + 3(NH4)2S→Co2S3+6NH4NO3    • We need to…

Q: Consider the following unbalanced chemical equation: NaBH4 + I2 → NaI + B2H6 + H2 If 2 moles of…

A: The unbalanced equation is: NaBH4 + I2 → NaI + B2H6 + H2 Multiply NaI by 2 to balance the iodine…

Q: Using the equation:  2 C2H6  +  7 O2  ⟶  6 H2O  +  4 CO2 You are given 12.33 moles of O2. How many…

A: Consider the given balanced equation as; 2 C2H6  +  7 O2  → 6 H2O  +  4 CO2…

Q: 2AgNO3+Mg=Mg(No3)2+2Ag determine mass of Mg needed to react with 0.955 moles of AgNo3

A: Given Data : moles of AgNo3 = 0.955 mol Chemical equation : 2AgNO3+Mg------>Mg(No3)2+2Ag

Q: 2 NaOH + H2S04 2 H20 + Na2S04 How many grams of sodium sulfate will be formed if you start with 200…

A: Given2 NaOH + H2SO4  →  2 H2O  +  Na2SO4Mass Of NaOH used = 200 gMolar Mass of NaOH = 39.997…

Q: g Fe203 Pg Co g Fe g CO2 d mole Fe203 mol CO mol Fe mole CO2 |partides Fe203 molecules CO atoms Fe…

A: The question is based on the concept of chemical reactions. we have to identify and write the units…

Q: What is the theoretical yield of CO2 in grams?

A:

Q: Part 2: Use the following equation for questions 1-5 below... find the molar mass first. 2 C,H.O + 7…

A:

Q: 11. The combustion of glucose is represented by the following balanced equation: C6 H1206+6 02 6…

A: Limiting reagent:  The reagent that consumed completely during course of reaction is known as…

Q: 2Mg + O2 -> 2MgO If 80 g of magnesium react, how many mole of magnesium oxide are produced?

A: Given reaction 2Mg + O2 → 2MgO amount of Mg = 80 gm the molar mass of Mg = 24 g/mol moles of Mg =…

Q: 2Cr(OH)3 + 6HI -> 2CrI3 + 6H2O 1. If you start with 1000 g of HI, How many grams of H2O are formed?…

A: Law of mass conservation :-       " Mass can neither be created nor be  destroyed during any…

Q: Give the percent yield when 28.16 g of CO 2 are formed from the reaction of 8.000 moles of C gH 18…

A: Given :-  2C8H18 + 25O2→16CO2 + 18H2O    actual yield of CO2 = 28.16 g  number of moles of C8H18 =…

Q: Plants use photosynthesis to change carbon dioxide and water into glucose and oxygen, as shown in…

A:

Q: Combustion of hydrocarbons like methane CH4 produce two products, water and carbon dioxide CO2.…

A: Complete combustion of hydrocarbon gives water and carbon dioxide .

Q: A Consider the following reaction: SICI4+ 4H2₂0 → H₂SiO + 4HCI When molecules of SiCI and H₂O were…

A: Molecules of H4SiO4 = 61 molecules

Q: Lead (II) nitrate as Pb(NO3)2 and potassium iodide as KI combine to form the products shown. 2 KNO3…

A:

Q: C3Hg(g)+___O2(g)-->3CO2(g)+4H2O(l) How many O atoms are present on the right side of the chemical…

A: The given chemical equation is,  C3H8 (g) + ___O2(g) → 3CO2(g) + 4 H2O(l)

Q: Question 2 of 5 You have 2.2 mol Xe and 1.6 mol F2, but when you carry out the reaction you end up…

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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: 4 Fe +3 02→ Fe203 If you run a reaction with the balanced equation from above that has a theoretical…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: H3PO4 H4P207 H2O + H3PO4 Mg(OH)2 Mg3(PO4)2 + HzO +

A: A balanced chemical equation is that which consists of an equal number of atoms on either side of…

Q: How many molecules of carbon monoxide (CO) are needed to react with excess iron (III) O g Fe2O3 O g…

A: Use stoichiometry of the reaction to get the mole of CO. Molecule of CO= mole×NA

Q: Name Mass Formula Mass moles Draw Calculations T Read aloud 1200g Ba(OH)₂ + 2Na₂SO4 → BaSO+2NaOH Ask…

A:

Q: 2 C8H10 + 21 O2 ------------> 16 CO2 + 10 H2O   How many grams of O2 are required to produce 7.00…

A:

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: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: We know that: percent yield=experimental yieldtheoretical yield×100

Q: If 50 g of Iron(III) chloride  react with 25 g of sodium hydroxide what is the maximum mass of…

A:

Q: 2 NH3   +  3 CuO   -->  3 Cu   +   N2   +   3 H2O In the above equation how many moles of  N2 can be…

A: 2 NH3 + 3 CuO --> 3 Cu + N2 + 3 H2O  Molar mass of CuO is = 63.55+16=79.55 g/mol

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: Ca(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) Using the limiting reactant concept, how many moles of…

A: Since, Limiting reactant are those species which is present in less amount (in terms of mol) and…

Q: What is the maximum mass of S, that can be produced by combining 95.0 g of each reactant? 8 SO, + 16…

A: The balanced reaction given is, Given: Mass of each reactant given = 95.0 g.

Q: Write molecular and ionic the equations reactions for the following conversions) P = P205 = HPO3…

A: the balance chemical reactions are given below

Q: BaCl2 + 2AgNO3->2AgCl + Ba(NO3)2   How many moles of silver chloride are produced from 4.56 moles…

A: Given reaction is, BaCl2 + 2AgNO3----->2AgCl + Ba(NO3)2 Moles of barium chloride- 4.56 mol

Q: When the following equation is balanced, the coefficient of O2 is __________.…

A: Given, an unbalanced chemical reaction,C4H8O(g) + O2 (g) →  CO2(g) + H2O(g)we are asked, what would…

Q: mass Zn= x hort x(65.4g Zn ) mole Zn %3D -3 *10

A: Given: Moles of Zn = 8.425 × 10-3 mol. And the atomic mass of Zn = 65.4 g/mol.

Q: MOLES/GRAMS/MOLECULES T06/s09 If a sample of AI(OH)3 is found to contain 0.956 g of Al atoms how…

A: The mass of Al in a sample of Al(OH)3

Q: Mercury can be isolated from its ore by the reaction: 4 HgS + CaO --> 4 Hg + 3 CaS + CaSO4 a- How…

A: Given,         4 HgS + CaO --> 4 Hg + 3 CaS + CaSO4  a. The moles of CaSO4 = 9.75 mol The…

Q: Consider the following reaction: CS₂ + 30₂ → CO₂ + 2 50₂ When molecules of CS and O₂ were allowed to…

A: Carbon disulfide reacts with oxygen to form carbon dioxide and sulfur dioxide. The equation for the…

Q: starting with  10.0 g NaCI and 10.0 g sr(OH)2, calculate which reactant is the limiting reactant…

A: 2 NaCl     +   Sr(OH)2   →  2 NaOH  +  SrCl2  116.88 g      121.63 g     Molar mass of NaCl = 58.44…

Q: Consider the chemical equation. If 5 moles CH4 react, how many moles O2 react? CH4(g) + 2 02 -…

A: 1 mol CH4 gas reacts with 2 mol O2 gas to produce 1 mol CO2 and 2 mol H2O .  1 mol CH4 requires 2…