The compound CO₂ can be formed by combining C and O₂. This can be represented at the atomic level by a chemical equation: C+0₂- ->> > CO₂ According to the law of conservation of mass, if 27.7 grams of C and 73.8 grams of O₂ combine to form CO2, how many grams of CO2 must form? grams CO₂

Q: Consider the reaction: 2C:H«(g) + 702 (g) → 4CO:(g) + 6H:O(1). If 64 grams of O2 react with 45 grams…

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Q: the products of the combustion of n-hexane (C6H14) and balance the equation. __C6H14(g)+…

A: Here n-hexane react with oxygen.This is a combustion reaction of hydrocarbon. In combustion reaction…

Q: According to the following reaction, how many grams of hydrogen gas are produced in the complete…

A: When carbon monoxide reacts with water it produced carbon dioxide and hydrogen gas as a product. So…

Q: As of 2018, ~95% of hydrogen is produced from fossil fuels. One of the most important reactions of…

A: Consider the given reaction is as follows; CH4 g   +   H2Og    →    COg   +    3 H2 g Given…

Q: Phogene (COCl2) can be manufactured by mixing carbon monoxide with chlorine gas. CO + Cl2 → COCl2…

A: CO + Cl2 .....> COCl2  Given that :  Moles of carbon monoxide(CO) = 7.25 moles

Q: 35.6 g of NO and 26.9 g of O2 react together, what is the mass in harms of NO2 that can be formed…

A: From this balance reaction, we can say 2 mol NO reacts with 1 mol O2 and produces 2 mol NO2.

Q: The combustion of propane may be described by the chemical equation C3H, (g) +50₂ (g 3 CO₂(g) +…

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Q: 7.) Considering the equation 2H₂O(g) → 2 H₂ (g) + O₂(g) Calculate how many grams of 0₂ (9) Can be…

A: We will use the balanced reaction to calculate the grams of O2 produced. We can see from the…

Q: A student mixes 3.85 moles of C2H6 with 15.0 moles of O2 during an experiment. What is the maximum…

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Q: 3 that can be formed in the

A: Mass of N2 = 5.973 g Mass of F2 = 8.674 g Molar mass(MM) of N2 = 28.0 g/mol Molar mass(MM)  of F2 =…

Q: 5.0 moles of sucrose ( C12H22O11 ) are in a batch of candy.  All carbon becomes CO2 when…

A: The overall reaction for the metabolism of sucrose can be written as, C12H22O11 +12 O2 →12 CO2 + 11…

Q: Complete combustion of 4.004.00 g of a hydrocarbon produced 13.013.0 g of CO2 and 4.004.00 g of H2O.…

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Q: Sodium chloride is produced when sodium metal combines with chlorine gas as shown in the following…

A: Sodium metal combines with chlorine gas to form sodium chloride. The balanced equation is as…

Q: The molar ratio of CO2 and H20 in the complete combustion of a hydrocarbon 'X' is 10: 8. What is the…

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Q: How many moles of water vapor are produced for every mole of methane consumed in the combustion…

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Q: 2 Fe203 + 3 C → 4 Fe + 3 CO2 how many moles of Carbon (C) are needed to produce 1.9 moles of Iron…

A: The given equation is as follows 2Fe2O3 +  3C ----------->>> 4Fe + 3CO2  According to…

Q: r numbers 20-25: Nitric acid is prepared from the reaction of 69.0 grams of nitrogen dioxide with 36…

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Q: For the chemical reaction 2KI+Pb(NO3)2-->PbI2+2KNO3 what mass of lead (ii) is produced from 1.13…

A: Given: Moles of KI = 1.13 g Molar mass of PbI2 = 461.01 g/mol

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: Consider the following unbalanced reaction:   D4(s) + X2(g) --> DX3(g)   Determine the amount of…

A: The % yield is equal to the ratio of actual yield to the theoretical yield multiplied by 100. The…

Q: molecules to produce 16 carbon dioxide molecules and 18 water molecules. Use of fossil fuels adds…

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Q: Consider the unbalanced chemical equation below: Al (s) + Cl2 (g) → AlCl3 (s) If 245 grams of…

A: Given unbalanced reaction; Al (s) + Cl2 (g) → AlCl3 (s) Balanced reaction equation; 2Al (s) + 3Cl2…

Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: Consider the following balanced chemical equation: 4KO2(s) + 2H20( 4KOH(S) + 302(g) Determine the…

A: Given reaction  4KO2(s)   +   2H2O(l)   →   4KOH(s)   +  3O2(g)    given mass of KO2  =  52.6 gm…

Q: Gasoline is primarily composed of iso-octane, which has the chemical formula C8H18. When gasoline is…

A: Given  When gasoline is burned, the chemical equation is: 2C8H18  +  25O2  --->  16CO2 + 18H2O…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: The imaginary molecule AB3 has a molar mass of 52.1 g/mol and is produced according to the following…

A: AS PER THE ANSWERING GUIDELINES I CAN ANSWER ONLY THE FIRST ONE, THANK YOU.

Q: Consider the following balanced chemical reaction: 2C3H6O + 9O2 → 6CO2 + 8H2O If 89.0 grams of…

A: To find mass of water.

Q: If 6.8 g of a hydrocarbon that is 83.2% C by mass is burned with O2 to make CO2 and H2O,  what mass…

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Q: NH3 gas is formed by heating solid NH4CL and solid Ca(OH)2 together. Meanwhile, CaCl2 (s) and water…

A: Given synthesis reaction of NH3 as follows; 2NH4Cl + Ca(OH)2  ---->  CaCl2(s)   + 2H2O(l) + 2NH3…

Q: Balance the following chemical equation. Note that a empty blank space will be interpreted as "1."…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

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: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

A: The reaction  is as follows = CH4 +2O2 ----------> CO2+2H2 O  mass of methane = 0.32 g Mass of…

Q: 0.120 moles of C is reacted with 0.117 moles of O₂ to form CO and CO₂. 3C(s) +20₂(g) → CO₂(g)…

A: The limiting reagent is the compound which is completely consumed during the reaction. It can be…

Q: Sodium azide decomposes according to the balanced reaction below. After 7.86 g of NaN3 decomposes, a…

A: Given:Mass of NaN3 used =7.86gpercent yield =45.1%Given balanced equation:2NaN3 (s)  → 2Na (s)  +…

Q: For the reaction 2 HCl + Ca(OH)₂ CaCl₂ + 2H₂O how many grams of calcium chloride, CaCl2, are…

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Q: A cereal contains 11.0 grams of sucrose (C₁₂H₂₂O₁₁) per 60.0 grams of cereal…

A: The objective of the question is to find out the mass of cereal that must be consumed to intake a…

Q: 1) The explosive RDX has the chemical formula C³H6NO6. Balance the following combustion reaction for…

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Q: Balance the following chemical equation. Note that a empty blank space will be interpreted as "1."…

A: The balanced chemical equation of a reaction has equal number of atoms and charges on either side of…

Q: A chemical has a molecular formula of C2H6 When it combusts it’s only products are CO2 and H2O. If…

A: Given- Mass of C2H6=15 g

Q: A sample of dry solid waste has the following composition : 531 g carbon (C), 133 g hydrogen (H),…

A: The answer is given below

Q: according to this balanced reaction: 2 NiS2 + 5 O2 → 2 NiO + 4 SO2  If the actual amount of SO2…

A: The ratio, of Actual yield of the product to the theoretical yield of the product multiply by 100 is…

Q: Relate the model to Chemistry: The balanced chemical reaction for producing water is: 2 H2 + 1 O2 →…

A: Step 1:

Q: For the combustion of pentane: C5H12 (g) + 8 O2(g) → 5 CO2 (g) + 6 H2O (g) How many grams of H2O can…

A: Here we have to apply concept of stoichiometry.

Q: For the combustion of methane reaction, how many moles of O2 are needed to react with 7.80 moles of…

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".