How many moles of O2 are needed to react completely with 25.0 grams of benzene (C&H6) in the following balanced combustion reaction? 2 CH6 + 15 O2 --> 12 CO2 + 6 H20

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: State a balance equation for the complete combustion reaction of the following compounds: a)…

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Q: Write the balanced equation for the combustion of 1‑naphthol, C10H7OH, to give CO2 and H2O. Phases…

A: Combustion Reaction :-  Organic molecules reacts in presence of oxygen exothermically to produce…

Q: Given the reaction: 2C2H6 + 7O2 ? 4CO2 + 6H2O What is the total number of moles of CO2 produced by…

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Q: combustion reaction

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

A: Reaction is :  HBr + NaOH -------> NaBr + H2O  a) moles of HBr = ( mass / molar mass )  moles of…

Q: What mass of ammonia, NH3 is allowed to react with 1.55kg of H3PO4 according to the following…

A: Given :-  2NH3 + H3PO4 → (NH4)2HPO4  amount of H3PO4 = 1.55 kg  To calculate :-  Amount of NH3…

Q: the combustion of 0.374kg of methane in the presence of excess oxygen produces 0.0983kg of carbon…

A: As per the question, firstly, we should have a clear understanding between the terms used in the…

Q: Ethyl chloride is prepared by reaction of chlorine with ethane according to the balanced equation…

A: We have given that  Mass of ethane = 4.7g  Molar mass of ethane  = 30.07g/mol No. of mole of ethane…

Q: Which of the following is the correct balanced equation for the complete combustion of the following…

A: Combustion reactions are those reactions in which one of the reactants would be oxygen. During the…

Q: Identify the correct balanced equation for the combustion of pentene (C5 H10).

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Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: The balanced requation for given reaction is  C8H10(l)  + 3O2(g) + 2NH3 (g) → C8H4N2 (s) + 6H2O(l)

Q: Write an equation for the complete combustion of the gasoline component cyclopentane, C5H10 (l) and…

A: The balanced chemical equation for the complete combustion of cyclopentane : 2C5H10(g) + 15O2 (g)⇌…

Q: Write down and balance the combustion reaction of Octane

A: Here we are asked to write down and balance the combustionreaction of Octane.

Q: The reaction between methanol (CH3OH), and hydrobromic acid (HBr) forms bromoethane (CH3Br) and…

A: The balanced reaction of Methanol and HBr is: CH3OH +HBr -------> CH3Br + H2O Therefore,from the…

Q: ( C 2 H 5 OH) is produced from the fermentationof sucrose ( C 12 H 22 O 11 ) in the presence of…

A: Sucrose on fermentation gives ethanol and carbon dioxide. Here we have to calculate the percent…

Q: combustion

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Q: 1) Explain the difference between a limiting and excess reagent. (2 pts) 2) A group of friend create…

A: 1. In  reaction one  reactant is  completely consumed and other reactant left.  As due to consumed…

Q: Which of the following would be classified as a combustion? A CHA(g) + 2 O2(g) --> CO2(g) + 2 H2O(g)

A: Combustion is the buring of 1 mol substance in the presence of requisite amount of oxygen.

Q: which of the following are the general products of a combustion reaction?  (A) CO2 and H2 (B)CO2…

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Q: Which is the correct and balanced equation for the combustion reaction of ethane (C2H6)? O 2C2H6 +…

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Q: The reaction of 5.07g N2 with 0.722g h2 produces 1.27g NH3. What is the percent yield of this…

A: Yield is calculated by ratio of Autual yield to theoretical yield.

Q: How many moles of oxygen are necessary to react completely with 4.10 moles of propane (C 3 H 8 )

A: We have given that The reaction of propane react with oxygen to give CO2 and H2O The balance…

Q: How many moles of NO2 would be required to produce 5.47 moles of HNO3 in the presence of excess…

A: The given chemical reaction is 3NO2(g) +H2O(l) → 2HNO3(g) + NO(g) we are given that water is in…

Q: Calculate the total mol amount of gaseous products that form from the combustion of the 20.0 mL of…

A: The combustion reaction of benzene is given as follows: C7H8(g)+9O2(g)→∆7CO2(g)+4H2O(g) The volume…

Q: Butene can be reduced to butane by the addition of hydrogen as shown in the following balanced…

A: Mass of butene = 28 g

Q: Write a balanced chemical equation for the complete combustion of each hydrocarbon. a. ethene,…

A: All hydrocarbon combust in presence of oxygen to form Carbon dioxide and water. The balanced…

Q: 2 C2H4 + 6 02 -> 4 CO2 +4 H2O From the above reaction, how many moles of 02 are required for the…

A: The balanced combustion reaction given is 2 C2H4 + 6 O2 --------> 4 CO2 + 4 H2O Dividing the…

Q: Given the balanced equation representing a reaction: C3H8(g) + 502(g) – 3CO2(9) + 4H2O(g) What is…

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: Given  Reaction  C8H10(l)  +  O2(g)   +  NH3(g)   →  C8H4N2(s)   +  H2O(l) Mass of o- xylene  =…

Q: ow many equivalents of an acid could be reacted by 1.750 g Al(OH)₃?

A: To calculate equivalents of acid that can be reacted by 1.750 g Al(OH)₃.

Q: How many moles of H2 can be made from the complete reaction of 4.9 moles of Al? Given: 2Al + 6Hcl…

A: 2 Al + 6 HCl  --------->  2 AlCl3 + 3 H2   As our above reaction is…

Q: 12. What is shown by the following equation? CH4e) + 3 Oze) → 2C0 + COze) + 2H;O + energy (A)…

A: 12th question equation- CH4(g)+ 3O2(g) ->2CO(g)+2H2O(g)+energy  13th question equation-…

Q: How many moles of O2 are needed to react completely with 25.0 grams of benzene (C6H6) in the…

A: Given: 2 C6H6+15 O2→12 CO2+6 H2OMass of benzene=25.0 g

Q: 20 g of CH3CONHCH3 is formed in the following reaction from 30 g of acetic acid (CH3COOH). Calculate…

A: Given chemical reaction,  CH3NH2 + CH3COCl ------> CH3CONHCH3 + HCl  Molar mass of CH3COCl =…

Q: The metabolic disorder diabetes causes a buildup of acetone CH3COCH3 in the blood. Acetone a…

A: The breakdown of acetoacetic acid forms acetone and carbon dioxide.

Q: Match the following based on the problem below: CHA(S)+202lg) CO2(g) + 2H20(g) What mass of water…

A: The description of a chemical reaction in the shape of a product is known as a chemical equation.…

Q: 4 Ethanol, C,H,0, is added to gasoline to produce “gasohol," a fuel for automobile engines. How many…

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Q: 1.50g of hydrocarbon undergoes complete combustion to produce 4.40g of CO2 and 2.50g of H2O. What is…

A: Given,  Mass of hydrocarbon = 1.50 g Mass of CO2 produced = 4.40 g Mass of H2O produced = 2.50 g…

Q: C₂H₂ + O₂ CO₂ + H₂O The chemical equation represents the combustion of propane. When correctly…

A: Given unbalanced chemical reaction of combustion is : C₂H₂ + O₂ --------------> CO₂ + H₂O…

Q: Benzene, C6H6, reacts with oxygen, O2, to form CO2 and H2O. How much O2 is required for the complete…

A: The balanced chemical equation is 2C6H6 +15 O2 -> 12CO2 + 6H2O Moles of C6H6 = 1.0 mole

Q: How much unburned oxygen

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Q: Suppose  7.0g  of Compound  A  and  3.5g  of Compound  B  are consumed in a reaction that…

A: Given: mass of A =7.0g mass of B =3.5g Actual yield of C = 6.5g   Let the reaction be : A + B…

Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: Given: Moles of o-xylene=15.3 moles To find: Mass of water

Q: One hundred milliliters (100 mL) of a hydrocarbon (density = 0.660 g/mL) have undergone combustion…

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Q: The products of the combustion of acetone with oxygen are shown in the following equaTION: _CH3COCH3…

A: The given chemical equation is shown by the equation (1).The equation is not a balanced chemical…

Q: How many molecules of C2H4Cl2 can be prepared from 15 C2H4 molecules and 8 Cl2 molecules?

A: Solution -C2H2molecules = 15 molecules  Cl2molecules = 8 molecules  C2H4Cl2 molecules =?  write the…

Q: How many moles of CO2 are produced from the combustion of 2.0 moles of C8H18 with 5.0 moles of 02?

A: In this question, we want to determine the moles of CO2 produces from the combustion of C8H18  You…

Q: 3. 1.50g of hydrocarbon undergoes complete combustion to produce 4.40g of CO2 and 2.50g of H2o. What…

A: To find 1) Empirical formula 2) Molecular formula  of the compound in the given sample

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.