Which of the following is a nonredox reaction? 2PBSO4(s) + heat → 2PBSO3(s) + O2(g) O 2 Li(s) + Mg(NO3)2(aq) → 2LİNO3(aq) + Mg(s) H2SO4(aq) + 2NH4OH(aq) → 2H20(1) + (NH4)½SO4(aq) Sg(s) + 802(g) 8SO2(g) none

Q: ОН ОН ОН 1) CH;CH,Li 2) NH,CI (aq)

A:

Q: The product of a combination reaction is Ba(OH). If one reactant was H2O what was the other

A: In the combination reaction two or more than two reactants are combined to form a product. Here…

Q: Which species in this reaction are being oxidized and reduced? 3C12 + 2AI → 2AICI3 O Al is oxidized…

A: Species being oxidized:  The species whose oxidation number increases Species being reduced:  The…

Q: Will the following reactions occur as written? 1. Nat OEt CH3CCH,COCH,CH3 CH;CH2CO2H 2. CH3B. 3.…

A: Active methylene compound: Compounds which possess a methylene bridge located between two strong…

Q: The Oxidant in the reaction given below is Cr2072 + H* +C204-2 ( \rightarrow \) CO2 + Cr+3 +H2O O…

A: An oxidant is a reactant that oxidizes or removes electrons from other reactants during a redox…

Q: Balance the following reaction that occurs when heating sugar (C12H22O11)? Note  If any of the…

A:

Q: Identify the products in the following skeleton equation. Cs + H2O ⟶ ?

A: Given, Cs + H2O ⟶ ?

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: Identify the reactant that gets oxidized in the following reaction. 2AI(s) + 6HCI(aq) → 2AICI3(aq) +…

A:

Q: What is the type of reaction listed below? -> 2AI(C2H3O2)3(aq) 3PbCl2(s) 3Pb(C2H302)2(aq) +…

A: A double displacement reaction is a type of reaction in which two reactants react and the positively…

Q: After performing your chemical reaction and producing the desired product what are the four reasons…

A:

Q: Which of the following is the correctly balanced equation for the combustion of heptene, C7H14? A)…

A: To be determined  1. Balanced equation for combustion of heptene 2. Net Ionic Equation for…

Q: s the carbon being oxidized or reduced in this reaction? (Use oxidation numbers (C2H4 C= -2) (CO2 C=…

A: Reaction in which oxidation and reduction takes place simultaneously is called a redox reaction.…

Q: What is the product of the following reaction? 1. LIAIH4 ?? 2. H* workup HO. HO. HO HO HO. HO.

A: LiAlH4 reagent is used for reduction of cyclic ester called lactone. LiAlH4 is a powerful full…

Q: Which of the following reactions lies to the right, favoring the formation of products, and which…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: what is the oxidizing agent in the following reaction? P4 + 3NaOH + 3H2O → 3NaH2PO2 + PH3

A: Oxidizing agent is a substance which oxidise other and its self gets reduced.

Q: Use oxidation numbers to show that the fermentation of glucose, C6H12O6 to carbon dioxide and…

A: Redox reaction is reduction-oxidation reaction where reduction and oxidation takes place.

Q: The product of the reaction shown in the Figure below is H20 KMNO, A B но он OH OMnO4 OMNO4

A:

Q: Propane (CH3CH2CH3) is used as a fuel source on many barbeque grills. What is undergoing oxidation…

A: When propane is used as a fuel source on many barbeque grills, then following Reaction take place…

Q: In the following reaction, which reactant is reduced? 2 H2O2(aq) → 2 H20(e) + O2 (g) O H20(e) O H2…

A: The provided reaction is- 2H2O2(aq) ➔ 2H2O(l) + O2(g) In a reaction, if any substance (compound or…

Q: Which is the reductant and oxidant in the reaction? 2 KMNO4 + 5 C6H8O6 + 3 H2SO4 – 2 MnS04 + K2SO4 +…

A:

Q: Which is the oxidizing agent in the combustion of methanol (CH3OH)? O CH3OH O CO2 O 02

A: We have given that  Which is the oxidizing agent in the combustion of methanol CH3OH ?

Q: 2 C2H6(g)  +  7 O2(g)  →  4 CO2(g)  +  6 H2O(l), is this rreaction is carbon reduced or oxidized

A: When any element gains electrons, then it is said to be reduced.   And when, any element looses its…

Q: Question is attached

A: Given   In a __________ reaction, two or more elements or compounds form one product.

Q: 58. Which species is oxidized in the reaction 2 NO(g)+ CH,(g) → N,H,(g) + CO,(g)? N in NO b. C in…

A: The given reaction is:

Q: Identify the species being oxidized and reduced in the following reaction: Cr* + Sn4+- 3++Sn2+ O…

A: Oxidation process involves the loss of electrons Reduction process involves the gain of electrons

Q: Which is the reductant and oxidant in the reaction?  2 KMnO4 + 5 C6H8O6 + 3 H2SO4 → 2 MnSO4 + K2SO4…

A: Which is the reductant and oxidant in the reaction?

Q: Identify the reactants in the following reaction: 2 CH3OH() + 3 O2(g) →2 CO2(g) + 4 H2O(g) A) СН3ОН…

A: Two multiple choice questions based on organic chemistry, which is to be accomplished.

Q: The experimenter uses 3.3 mL of cyclohexanol (d=0.962 g/mL) and isolates 2.25 g of a clear liquid.…

A:

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: Which is the oxidizing agent in the reaction below? → Cr₂O72- + 6 S2₂032 + 14 H+ 2 Cr3+ + 3 S4062 +7…

A: Which is the oxidizing agent in the reaction below?

Q: write half equations for the following conversions and state whether the conversion is an oxidation…

A: Given,  a) H2O2 to O2 b)H2O2 to H2O The half reactions is:

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: What type of reaction is the following classified as: 10Na(s) + 2KNO3(s) = K2O(s) + 5Na2O(s) +…

A: Type of reaction

Q: Which of the statements below correctly describes the combustion of glucose, shown below? C6H12O6 +…

A: The combustion of glucose can be described as, C6H12O6 + 6O2→6 CO2 + 6 H2O

Q: In the reaction shown, how many moles of HCl are needed to react with 2.4 moles of Al?2 Al + 6 HCl →…

A: The given balanced reaction is as follows, 2 Al + 6 HCl → 2 AlCl3 + 3 H2

Q: What type of reactions are the following reaction? 2 KCl(aq) + Pb(NO3)2 → KNO3(aq) + PbCl2(s)

A:

Q: Which species in this reaction are being oxidized and reduced? 3Cl2 + 2Al  -->  2AlCl3

A: Given :- 3Cl2 + 2Al  -->  2AlCl3  To identify :- oxidized and reduced species    The species…

Q: cro3 ? which of the following substances are to oxidize by susceptibe more 0-CH3 W 0-CH3

A:

Q: Which series is oxidized? 8NaI + 5H2 SO4 ---- 4I2 + H2S + 4Na2SO4 +4H2O

A: 8NaI+5H2​SO4​ → 4I2​+H2​S+4Na2​SO4​+4H2​O Oxidized means oxidation number increases after the…

Q: Fats, such as butter, and oils, such as corn oil, are formed from compounds called fatty acids, one…

A: Solution-   molar mass of linolenic acid- C18H30O2      -  linolenic acidMolar mass= C×18+H×30+O×2…

Q: How many electrons are transferred in the following reaction? 2- 4. 2Cr207+14H* + 6CI >>> 2Cr3…

A: 6 electrons are transferred in the given reaction.

Q: b Glucose, a major energy-yielding nutrient, is present in bacterial cells at a concentration of…

A: b) Given that, Glucose, a major energy-yielding nutrient, is present in bacterial cells at a…

Q: What is the MAIN product of the chemical sequence below? 1) NaOEt, EtOH, heat 2a) BH3-THF 2b) H2O2,…

A: Given reactant :- Reagents  1. NaOEt,EtOH , Heat 2. BH3-THF ,  3. H2O2

Q: Why is the following reaction important in our everyday lives? 2NaN3 (s) → 2Na (s) + 3N2 (g)

A: This reaction is very useful in everyday life because this reaction is used in the air bags of car.…

Q: Put these three molecules in the order of most oxidized to least oxidized. H-C-C H. ОН н H-C-C-H н…

A: Under mild oxidising agent : Oxidation of an alcohol gives an aldehyde/ketone which on further…

Q: 4. It is an additive responsible for the bright color of your favorite candy. It may promote…

A: Food additives and preservatives are the substances that are used to change the food for example…

Q: 2NaHCO3 \rightarrow→  Na2CO3  + CO2 + H2O Which type of chemical reaction does this chemical…

A:

Q: CH, (CH,),OH() + 0,(«) - I CH (CH,

A: When propanol is burned in presence of excess oxygen, form carbon dioxide gas .

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.