4 Al (S) + 302(g) 2AI203(s) How many grams of Al203 can be formed from 94.50 g of Al and 39.81 g of O2? (Hint: You need to determine which one is the limiting reactant). Your Answer: Answer units

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Q: Liquid octane (CH 3 (CH 2 ) 6 CH 3 ) reacts with gaseous oxygen gas (O_{2}) to produce gaseous…

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Q: For the reaction Ti(s) + 2 F2 (g) ➡️ TiF4(s) compute the theoretical yield of the product (in grams)…

A: The reaction given is, => Ti (s) + 2 F2 (g) ➡️ TiF4 (s) Given : Mass of Ti taken = 6.0 g And mass…

Q: Nitrogen (N2) can be reacted with hydrogen (H2) to form ammonia (NH3).  Given the following…

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Q: d. How much excess reactant is left over after the reaction is complete? (5.84) e. What is the…

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Q: 5. Given the following equation: 2 FePO4 + 3 Na2SO4 → Fe2(SO4)3+2 Na3PO4 If I perform this reaction…

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Q: 3. Given the following unbalanced reaction: Na2O + H2O --->  NaOH  How many grams of NaOH is…

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Q: / grams of

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Q: e moles c

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Q: 5. Use the balanced chemical reaction and corresponding reaction map to determine how many grams of…

A: Given Reaction  CaCN2(s)  + 3 H20 (l)  → 2NH3 (g) + CaCO3 (s) Gien that  mass of CaCN2 = 27.9 grams…

Q: e percent yield?

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Q: 5. Use a periodic table to explain why metals tend to lose electrons and nonmetals tend to gain…

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Q: Given the following unbalanced reaction: Na2O + H2O --->  NaOH  How many grams of NaOH is produced…

A: Given reactionNa2O+H2O→NaOHMass of Na2O=5.93*102gMass of NaOH=?

Q: .Given the following balanced chemical equation, how many grams of HOH would be produced when 34.78g…

A: We have given that  the balanced chemical equation :…

Q: Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of…

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Q: If 5.13 g of B5H9 reacts with 14.11 g of O2 by the following reaction, what is the maximum amount…

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Q: In a salt synthesis experiment, 13.1 g of sodium reacts with 94 g of chlorine gas, yielding 22.5 g…

A: Given:   mass of Na     =13.1g  mass of Cl       = 94g  mass of NaCl  =22.5g    2 mole of Na react…

Q: The gaseous hydrocarbon acetylene, C2H2C2H2, used in welders’ torches, burns according to the…

A: The given reaction is as follows: The given mass of acetylene = 26.6 g The actual yield of carbon…

Q: Liquid hexane (CH3(CH,) CH,) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide…

A: Mass of hexane = 3.45 g  Molar mass of hexane = 86.18 g.mol -  Mass of O2 = 10.6 g  Molar mass of…

Q: 5. Given the reaction Mg + 2H,0 à Mg(OH),+ H, If 47 g of Mg and 38g of H.O react, which reactan…

A: Magnesium is the reactant that present in excess.

Q: The reaction of 35.0 g of Al with 44.1 g of Cr₂O₃ produced 13.0 g of Cr. 2Al + Cr₂O₃ ⟶ Al₂O₃ + 2Cr…

A: The balanced reaction taking place is given as, => 2 Al + Cr2O3 → Al2O3 + 2 Cr Given: Mass of…

Q: 4 Al (S) + 302(g) 2AI2O3(s) How many grams of Al203 can be formed from 81.34 g of Al and 22.49 g of…

A: Given :-  4Al(s) + 3O2(g) → 2Al2O3  mass of Al = 81.34 g  mass of O2 = 22.49 g  To calculate :-…

Q: 3. Suppose 12.7 g of C2H2 reacts with 17.3 g O2 according to the reaction below. What is the mass of…

A: Using mole concept easily determines how much moles of reactant used and how much moles of products…

Q: Consider the reaction: C2H4(g) + 302 (g) – 2C02 (g) + 2H20(g) If 23.21 g of C2H4(g) react with…

A: The balanced Chemical Reaction is - C2H4(g) + 3O2(g) ----> 2CO2(g) + 2H2O(g) The molar masses of…

Q: Methanol can be formed by the following UNBALANCED equation below . How many grams of methanol can…

A: Solution - According to the question - Given  reaction - H 2 (g)+CO(g) CH 3 OH(l) . 6.022*10^23…

Q: If 83.4 g of Ga(NO3)3 react with 12.8 g of MgO in a double replacement reaction, how many grams of…

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Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

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Q: In the following reaction, 2H2 (g) + O2 (g) → 2 H20 (g), how many moles of oxygen (O2) would be…

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Q: 4 Al(s) + 302(g) 2Al2O3(s) How many grams of Al2O3 can be formed from 43.46 g of Al and 53.72 g of…

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Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The given reaction is shown below.

Q: Consider the following chemical equation. 2C3H6(g)+9O2(g)-6CO2(g)+6H2O(g) if 31.6g of C3H6 and 36.6…

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Q: Be sure to answer all parts. The reaction between aluminum and iron(III) oxide can generate…

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Q: Empirical Formula: SnO2 Mass of tin oxide formed: 1.2665g The overall reaction is represented in…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: %24 alanced chemical equation below: Cl2 (g) → CHCI3 + 3HCI s of CH4 were combined with 312.7 grams…

A: Solution- CH4 (g) + 3Cl2 (g) → CHCl3 + 3HCl

Q: limiting reactant.

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Q: 3) Suppose you add 125g of C and 125g of Cl; to an excess amount of TiO2, how much TiCla can be…

A: Answer :-  (3) Mass (Practical yield) of TiCl4 = 123.4 g…

Q: Consider the following reaction where K. = 7.00×10$ at 673 K. NH,I(s)NH3(g) + HI(g) A reaction…

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Q: (S) +3O 2(g) 2Al 2 O 3 (s) How many grams of A*l_{2} * O_{3} can be formed from 93.54 g of Al and…

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Q: 1. Consider the reaction, CaCl2 + 2NaNO- NaCl Ca(NO3)2 + 2 (a) How many grams of NaNO3 is needed to…

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Q: If 10.0 grams of C4H10 are mixed with 16.0 grams of O₂ according to the following reaction, how many…

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Q: In the Haber Process, hydrogen (H2) gas reacts with nitrogen (N2) gas to produce ammonia: If 100 mol…

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Q: Given a balance chemical equation , 2 C2H6 (g)+7 O2 (g) —> 4 CO 2 (g)+6 H2O(g) If reaction mixture…

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A: Given,The reaction,Fe2O3(s) + 3 CO(g) → 2 Fe(s) + 3 CO2(g)mass of iron(III)oxide ( Fe2O3) =33.4…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.