Balance the following equation, and then calculate how many moles of oxygen are needed to produce 1.285 moles of Al2O3. ___ Al (s)  +  ___O2 (g)  --------->  ____ Al2O3

Q: Balance the following chemical equation and determine the mass in grams of FeO(s) needed to produce…

A: The reaction given is, => FeO (s) + C (s) → Fe (s) + CO2 (g)  Given: Mass of Fe to be produced =…

Q: How many grams Of water is produced when 0.45 moles of oxygen is burned ? Balance C6H12 + O2 --> CO2…

A: In a balanced chemical reaction, stoichiometry gives the relationship between the amount of…

Q: At 1000 degrees * C ammonia gas, N*H_{3} * (g) , reacts with oxygen gas to form gaseous nitric…

A: A balanced equation are those equation where  the number of atoms of each element on either side of…

Q: Aspartame (C14H18N2O5) is a solid used as an artificial sweetener. Its combustion pro- duces carbon…

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Q: How the reliance on fossil fuels results in huge excess emissions of CO2?

A: The  lаrgest  sоurсe  оf  greenhоuse  gаs  emissiоns  frоm  humаn   асtivities  in  the  United…

Q: Balance the following equation and determine how many moles of aluminum oxide can be produced from…

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Q: In order to produce 823 kJ of heat, how many grams of H2 must be combusted with excess O2? (molar…

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Q: Camels store the fat tristearin, C57H110O6, in their humps. In addition to being a source of energy,…

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Q: Write separate balanced equations for the complete combustion of ethanol (C2H5OH) and of gasoline…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat.…

Q: 2/How many grams of aluminum oxide are produced from the synthesis reaction of 32.5 g of Al? Balance…

A: The balanced equation and Amount of Aluminum the oxide formed from 32.5 g of Al is given below

Q: Hydrogen can be produced via electrolysis - passing a sufficiently strong electric current through…

A: Given that , Hydrogen gas can be produced via electrolysis - passing a sufficiently strong electric…

Q: How many moles of water are produced when 1.44 moles of oxygen gas are produced? 2H2O2 (l) -->  O2…

A: Given equation is, 2H2O2 (l) -->  O2 (g) + 2H2O (l)  Moles of oxygen= 1.44 mol

Q: Which one of the following reactions would produce the largest amount of heat per mole of hydrogen?…

A: Given(A) C(s) +2H2(g)→CH4(g) , ∆H°=-74.9 kJ/mole ....(1)(B) N2O(g)+3H2(g) →N2H4(g)+H2O(l) ,…

Q: balance the equation and indicate the type of reaction  C6H6 (l) + O2 (g) → CO2 (g) + H2O (l)

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Q: What is the sum of ALL coefficients when the following equation is balanced, using the smallest…

A: The balanced equation can be written as: 4Ag + 2H2S + 1O2 → 2Ag2S + 2H2O When 4 mole Ag reacts with…

Q: Balance the following equation, and then calculate how many moles of oxygen are needed to produce…

A: The balanced equation can be defined as the chemical equation where each element or atom on both…

Q: Balance the following chemical equation using the smallest, whole-number coefficients: Na2CO3 + HCl…

A: • Sodium carbonate on reaction with hydrogen chloride gives sodium chloride, water and carbon…

Q: Solid gold (III) oxide undergoes a thermal decomposition reaction to form gold metal and oxygen gas.…

A: the decomposition of gold oxide to break into product take place in presence of heat

Q: Write and upload the complete and balanced equation for the following two reactions.  1) The…

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

Q: Balance the reaction between HCIO and Fe to form Cl₂ and Fe2+ in acidic solution. When you have…

A: For Balancing an equation in acidic medium following steps are carried out 1. Separate oxidation and…

Q: What mass of carbon dioxide is formed from burning one gallon of octane, C8H18? Octane has a density…

A: Answer :-  a) Mass of carbon dioxide is formed from burning one gallon of octane, C8H18 = 8216.4 g…

Q: Balance the following chemical equation and determine the lowest whole numbered coefficient for H2O…

A: Givendata- following chemical equation- Al4C3(s)+H2O(l)——>CH4(g)+Al(OH)3(s)

Q: Calculate the number of pounds of CO, released into the atmosphere when a 25.0 gallon tank of…

A: To calculate volume of CO2 we use  1 gallon = 3785.41 g 1 Pound = 473.18 ml

Q: Hydrogen gas (H2) reacts with oxygen gas (O2) to form liquid water (H2O).  Student A writes the…

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Q: According to the following balanced reaction, how many moles of Ca(OH)2 will be formed from 3.22…

A: Moles of H2O = 3.22 moles Moles of Ca(OH)2 = ?

Q: To make 10 moles of carbon monoxide by partial burning of methane, we need. O 4 moles of 02 O 6…

A: As per our guidelines, we can solve only one question at a time.Please post other question as next…

Q: 1.50 g sample of a compound containing only C,H and O was burned completely. The only combustion…

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: Balance this equation, and then enter the coefficients, in order, below. HCl(g)+O2(g)⇌Cl2(g) +…

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Q: Write “true” or “false” for each statement. (a) We balancechemical equations as we do because energy…

A: The given statement is false. The chemical equations are balanced for satisfying the law of…

Q: The compound diborane (B2H6) was at one time considered for use as a rocket fuel. Its combustion…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: 2. Balance the equation and determine how much ammonium sulfate is made from 5 moles of ammonium…

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Q: Complete and balance the following chemical equation: Ni (s) + H2SO4 (ap) -->

A: In electrochemical series, Ni is present above H. Hence, Ni can acts as reducing agent means Ni will…

Q: A 58.5 g sample of an unknown compound that contains only carbon, hydrogen and oxygen was analyzed…

A: Balancing a chemical equation:- Balancing a chemical equation is necessary so as to abide by the law…

Q: A student writes the balanced equation below. Is the student correct? Explain why or why not.…

A: 1. In inorganic chemistry, a balanced equation is defined as "same or equal number of atoms or ions…

Q: Rusting involves the reaction: Fe (s) + O2 (g) → Fe2O3 (s) Balance the equation How many moles of…

A: Since we only answer up to 3 sub-parts, we will answer the first three only. Please resubmit the…

Q: What mass of NO could be produced from 2.5 G of oxygen gas in the presence of excess ammonia ?…

A: The balanced Chemical Reaction given in the question -   4NH3(g) + 5O2(g) ---> 4NO(g) + 6H2O(I)…

Q: What mass of O2 can be generated by the decomposition of 100.0 g of NaClO3? 2 NaClO3 → 2 NaCl(s) + 3…

A: Given, The balance chemical equation, 2 NaClO3 → 2 NaCl(s) + 3 O2(g)  The mass of NaClO3 = 100 g To…

Q: At 1 atm and 78 oC, which of the following reactions does have ∆Hrxno < ∆Urxno, where ∆Hrxno is the…

A: The relationship between the ∆Hrxno and ∆Urxno is given by, =&gt; ∆Hrxno = ∆Urxno + (∆ng) RT where R…

Q: Write a balanced equation that describes each of the following chemical reaction. 1. Acetylene gas,…

A: the balance reactions are as follows.

Q: All ch 1. Balance the equation and determine how much ammonium Hydroxide is needed to react 5 moles…

A: H2SO4 + 2NH4OH → 2H2O + (NH4)2SO4

Q: What is the limiting reagent in the reaction of Water and Calcium Oxide to produce Calcium Carbonate…

A: In this question, limiting reagent is to be determined in the reaction of water and calcium oxide to…

Q: Calculate the mass of limestone () that must be decomposed to produce 415 g of CaO is produced. The…

A: The given balanced equation is shown below. CaCO3s→CaOs+CO2g The given mass of CaO is 415 g.

Q: Calculate the mass of limestone () that must be decomposed to produce 425 g of lime (). The equation…

A: Mass of lime stone (CaCO3) produced = 758.93 g

Q: Balance the following chemical reaction and determine the number of moles of HI produced when 2…

A: Since, Balanced equation means number of each atom in both side are present in equal number. So,

Q: A commercial 737 jet transporting 143 passengers and 5 crew members from Kansas city (MCI) to…

A: Given data,Mass of fuel=11800lbwe know,1lb=453.592gMass of fuel=11800×453.592g=5352390gC:H=1:2

Q: Balance the following chemical equation (if necessary): V₂O₅(s)+HCl(aq)→VOCl₃(s)+H₂O(l)

A: V₂O₅ + HCl → VOCl₃ + H₂O Balance V. 2 on the left, 1 on the right. Add a coefficient of 2 in front…

Q: Write the balanced equation for each of the following changes and identify whether heat is a product…

A: The amount of heat required or released in a process is known as the heat change of the process.…

Q: he compound diborane (B2H6) was at one time considered for use as a rocket fuel. Its combustion…

A: Stichometry deals by comparing the different concentration, volume of the reactants and products. It…

Q: In a closed system, equal amounts of ammonia and oxygen react to produce nitrogen monoxide and…

A: Consider the given balanced equation as;                                   4 NH3       +     5 O2…

Q: Assuming 11.5 L of CO2 are produced from this reaction, how many moles of CaCO3 are needed? Caco3 -…

A: Given in the question, The complete balanced equation = CaCO3 → CaO + CO2 Volume of CO2 produced =…

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".