Complete and balance each combustion reaction. S(s)+O2(g)→ C7H16(l)+O2(g)→ C4H10O(l)+O2(g)→ CS2(l)+O2(g)→

Q: Complete and balance each of the following combustion reaction equations. C(s)+O2(g)→C(s)+O2(g)→…

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Q: mass of empty calorimeter (g) 22.39 mass of hot water (g) 119.4 initial temp (Celsius) 64.43 mass…

A: When ice would be placed in hot water , hot water would release heat and ice would gain heat . At…

Q: The Apollo 13 mission astronauts are running out of oxygen and need to get rid of the excess carbon…

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

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

A: a) The reaction taking place is sublimation of dry ice i.e conversion of solid CO2 to gaseous CO2.…

Q: Determine if the following statements are true or false. _____ 1. Water decomposes when an electric…

A: 1. Passing of Electric current results in dissociation of water into Hydrogen and oxygen. So, it is…

Q: Cl, КОН 2HC1 КОН H,0 C D → E F CH,-CH, -> А — В > H*/Hg* to ethanol ethanol

A: Chlorination of alkane by free radical mechanism takes place in the presence of heat or light.…

Q: What is the difference between AG and AG°? AG° refers to the formation of a compound from its…

A: To distinguish between: ΔG and ΔGo.

Q: A tank attached to a grill contains 9 kg of propane (C3H8) which burns to form CO2 and water: C3H8…

A: Given, Mass of propane = 9kg. Mass of propane is converted into moles as follows:

Q: If 20.0 mL of toluene (d=0.867 g/mL) is burned in air, how many grams of oxygen is needed for the…

A: Given: The volume of toluene, (V)=20.0 mL Density of toluene, (d)=d=0.867 g/mL The combustion of…

Q: The chemical reaction inside the converter is 2NO (g) ----> N2 (g) + O2 (g). What type of chemical…

A: Solution - The correct option is - (b) Decomposition According to the question - Given reaction -…

Q: For which of the following reactions is AH°rn equal to AH°, of the product? a) CH4 (g) + 12 02 (g) →…

A: Given reactions are :  a). CH4 (g) + 1/2 O2 (g) ------------> CH3OH (g)  b). PCl3 (l) + Cl2 (g)…

Q: Write a balanced chemical equation based on the following description: butanoic acid, C,H;COOH(I)…

A: completely

Q: Consider the reactions 3C(graphite) + 4H2(g) → C3H8(g) AH = -103.8 kJ C(graphite) + O2(g)→ CO2(g) AH…

A: To get the desired reaction ∆H , we have to adjust the given reaction . When we adjust the given…

Q: Classify these reactions as exothermic of endothermic: a. energy + SO2 (g) b. C3H18 (g) + O2 (g) c.…

A: The answer of the above question is given in following steps

Q: Balance the following reactions and classify each reaction. i. CaCO3 (s) --> CaO (s) + CO2 (g) ii.…

A: Given :-  i. CaCO3 (s) --> CaO (s) + CO2 (g)ii. C2H4 (g) + O2 (g) --> CO2 (g) + H2O (g)iii.…

Q: For the following chemical reaction,                                             N2 (g) + 3 H2 (g)…

A: Limiting reagent is the reactant that is completely consumed in the reaction.  therefore limiting…

Q: For each acid–base reaction, calculate how many grams ofacid are necessary to completely react with…

A: The question is based on the gram equivalent concept.

Q: Write a balanced equation for the combustion of liquid methyl alcohol (CH3OH).

A: Combustion of liquid methyl alcohol CH3OH : 2 moles of  liquid methyl alcohol (CH3OH) reacts with 3…

Q: During a reaction, reactant molecules are consumed while product molecules are formed. true or…

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Q: Why is it important to give the physical states of the reactants and productswhen giving an equation…

A: While giving the ΔH of the reaction it is important to mention the physical states of the reactants…

Q: 4Cr + 30, --> 2Cr,O3 Describe what is happening Reactants combine into a large one Reactant breaks…

A: When two or more reactants combine and give one product, then the reaction will be a combination…

Q: Choose the correct classification of chemical energy process for the reaction shown below N2(g) + O2…

A: Endothermic process , the given reaction belongs to endothermic process.

Q: Propane can be turned into hydrogen by the two-step reforming process. In the first step, propane…

A: The balanced equation can be defined as the chemical equation in which the number of atoms is…

Q: Reaction 3: N₂(g) + 20₂(g) Reaction 2 can be described as an [Select] [Select] reaction 2NO₂(g) ΔΗ =…

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Q: Consider the following chemical equation: Cu (s) + O2 (g) → Cu2O (s) Is this chemical equation…

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Q: Answer these questions based on this reaction and the following information Mn(s) + 2 HCl(aq) ®…

A: Mn(s) + 2HCl(aq) ......> MnCl2(aq) + H2 Mass of Mn = 115.0g  Molar mass of Mn = 54.9g/mol Moles…

Q: Which one of the equations below is an exothermic reaction? A) CO₂ (g) → C (s) + O₂ (g) ∆H° = 394…

A: The energy is either absorbed or released during the chemical reaction. The negative sign of energy…

Q: Give the reaction type: CaCl2•3H2O (s) + ∆  ⟶ CaCl2 (s) + 3H2O (g)

A: In the given chemical reaction in which heating take place, 3 molecules of water realeases which is…

Q: Which one of the equations below is an exothermic reaction? A) CO2 (g) → C (s) + O2 (g) AH° = 394…

A: Exothermic reactions are those reactions in which heat is released during a chemical reaction and…

Q: 10, CH,CI, 2 (CH,hS 1. BH, THE 2. H,O,, NaOH 1. NANH, NH ( CH Br Lindlar's Catalyst Hy, Pd BaSO,

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Q: The best balanced chemical equation for the complete combustion of: 1. hexane 2. nonane

A: The best balanced chemical equation for thecomplete combustion of:1. hexane2. nonane

Q: Methanol, CH3OHCH3OH , is formed from methane and water in a two‑step process.   Step 1:Step…

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Q: 85: Complete and balance each combustion reaction C2H6(g) + O2(8) -> Ca(s) + 02(g) -> C3H80(1) +…

A: Question 85. We have to find out complete balanced chemical reaction for some some given reactions…

Q: The reaction: Zn + 2HCI ZnCl2 + H2 is an example of synthesis decomposition combustion single…

A: The element which comes above hydrogen in the reactivity series can displace hydrogen from acids.

Q: Reactants Products Br,0) Reactants Products H30 Bal,(s) Reactants Products H20 Baso,(s)

A: Note: According to our guidelines we are supposed to answer only first three subparts. Kindly repost…

Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 38.0 moles of Y…

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Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A: Chemical reactions can be added, subtracted, or multiplied like an algebraic equation.

Q: In the following equation for a chemical reaction, the notation (s), (1), or (g) indicates whether…

A: Chemical equation is an equation in which atoms of elements of reactants are placed in left side and…

Q: Consider this given balanced reaction for the combustion of propane:  C3H8(g) + 5 O2(g) --> 3 CO2(g)…

A: It is an example based on stoichiometry

Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

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Q: Predict the products for the following combustion reaction and write a balanced molecular equation.…

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Q: lighting a candle provides light and heat. Placing a beaker over the flame, I see the flame goes…

A: A combustion reaction is a reaction in which a substance reacts with oxygen gas, releasing energy in…

Q: The combustion of ethanol (C2H6O) produces cor- bon dioxide and water vapor. What equation best…

A: A combustion reaction is a reaction in which a substance is burnt in presence of oxygen and form…

Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of…

A: Cyclopropane reacts with oxygen to form carbon dioxide and water. The heat of combustion of…

Q: to get rid of the excess carbon dioxide. You know that sodium hydroxide can remove carbon dioxide…

A: 3 astronauts are there and each emit 500 g CO2 each day  And they have 5 kg NaOH.

Q: CH4​(g)+2 O2​(g) → CO2​(g)+2 H2​O(g)+energy What type of reaction is this?   Single displacement…

A: Single displacement  reaction displacement reaction is the one wherein the atom or a set of atoms…

Q: Balance the equation and find the resulting products using combustion reaction. (Final product must…

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Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

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Q: 2H20 + 2K (s)→ 2KOH (1) + 2H2 (g) is an example of which type of reaction? O combustion…

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Q: 2H9O (s) → 2Hg (s) + 02 (g) O synthesis O decomposition O hydrocarbon combustion O single…

A: In the given reaction, two moles of solid HgO decomposes to form two mole of solid Hg and one mole…

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".