Which of the following is not formed in the reaction below? он H20 но. H,SO, (cat.) (A) (B) (C) (D) Compound C O Compound D Compound A Compound B

Q: Set up the following reactions. Each reaction has to be balanced. a) Ethane reacts with Oxygen in a…

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Q: For each chemical reaction below state which species is oxidized and which species is reduced. a) Na…

A: Oxidation is defined as the loss of electrons or oxidation may be defined as the chemical process in…

Q: OM OM Heat NOE! H

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Q: 15 Question: Complete the following reaction scheme. A H B H,O. H HBr. H,O, Br. H.O conc. H.SO4 G…

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Q: ical reaction, state four ways in Zn(s) + 2HC1(aq) → ZnCl,(a. cal reaction, state three ways H;(g) +…

A: Given reaction- equation - 1- Zn (S) + 2HCl (Aq) → ZnCl2 (Aq) + H2 (g) equation - 2 - H2 (g)  + I2…

Q: 2R-SH R-S-S-R What conditions/reactants are necessary for the reaction above to occur? 1) an…

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Q: b How much energy is evolved or absorbed as heat in the oxidation of 12.0 g of NH3? Heat of…

A: Enthalpy is a amount of heat evolved or absorbed for a chemical changes at constant pressure.

Q: The following reaction is? OH H20 + а. a net reduction of carbon O b. a net oxidation of carbon Ос.…

A: Correct answer is: (b) a net oxidation of carbon. Oxidation number of carbon is increased from -1 to…

Q: following reaction occurs in basic solution:                F2 + H2O ® O2 + F- When the equation is…

A: 2 F2 + 2H2O ------------- O2 + 4F- + 4H+. Balanced equation

Q: ] 5s²4d105p! press your answer as a chemical symbol. ΑΣφ JA chemical reaction does not occur for…

A: These questions are based on electronic configuration and periodic table.

Q: 18. What reaction has the following general formula: CO2 + H20 O A. Combination O B. Single…

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Q: In a neutralization reaction with a strong acid or base, all of the hydrogens from the acid and the…

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Q: In reaction between CH4 and O2, CH4 is the reducing agent. a) T b) F

A: Answer: In redox reaction reducing agent is the substance that reduces others and itself gets…

Q: रह वीननयष्णाज হা wnbo oके जंक अदकांकीलकाये वोठोनेर ककdे नापता bर्धाा + ीभ्लानीदवकक िशज ?

A: There is only 1 significant digit. The zeros are place holders. The zeros to the right of the…

Q: Supply the products for the following reactions. heat N(CH3)3 OH

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Q: How would you prepare the following substances by precipitation? a. PbSO4 b. FeS c. CoCO3 d.…

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Q: Identify the correct staterment (s) in relation to the following reaction: Zn + 2HC1 → ZnCl, + H,…

A: Oxidation is defined as the lost of electrons by an element causing increase of positive charge on…

Q: Br

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Q: CIO2 + A13+. CIO3" + AI Water appears in the balanced equation as a (reactant, product, neither)…

A: ClO2 + Al+3 -----> ClO3- + Al

Q: The value of AHfusion for iodine is 7.76 kJ /mol. To which process does this value refer? [A] Im…

A: Given Enthalpy of fusion for iodine = 7.76 kJ/mol

Q: how many electrons are transferred in the following reaction? 2Al(s)+6H^+(aq)--> 2Al^3+(aq)+3H2(g

A: This is a redox reaction, because it's have both half reduction and half oxidation reaction.  First…

Q: What is the type of the following reaction 2H9O(s) → 2Hg(1)+0,(g) Select one: a. combination b.…

A: In this question, we will see that type of the Reaction.  You can see details explanation and answer…

Q: reaction. * The equation CH,(g) + 20,(g) --> CO(g) + 2H,O(g)is a(n) O decomposition combustion O…

A: Decomposition reaction : Decomposition reaction is fragmentation or breaking down of single…

Q: Decide whether a chemlcal reaction happens In elther of the following situations. If a reaction does…

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Q: determine the standard heat of reaction for this reaction between aqueous sodium hydroxide and…

A: Given reaction is NaOH(aq) + HNO3(aq) ⟶ NaNO3(aq) +H2O(l) To find the standard heat of the above…

Q: 2. Provide conditions for following reactions: Br OH a.

A: A)Reaction of alkene HOBr first gives three members cyclic transition state which is highly unstable…

Q: Using Le Chatelier, predict the direction of the reaction. 4. 203 (g) 5. H2(g) + + heat F2 (g) 2 HF…

A: Reaction number four is the conversion ozone gas into oxygen gas. We can see that the heat is being…

Q: Will the following reaction occur as written? HO, `NH H2N cat. H2SO4

A: Amides are inactive towards nucleophilic attack as electrophilicity is very low at carbonyl carbon…

Q: 3. Assign SN1, SN2, E2 to the reaction below. NaO'Bu CH,Br SN1 SN2 E2 no reaction

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Q: CH4(g) + 2O2(g) CO2(g) + 2H2O(l)   Your answer was: -8.18 x 105 The actual value: -8.180 x 105…

A: The standard free energy change of the reaction is related to the equilibrium constant by the…

Q: Chlorine nay be prepared in the laboratory from concentrated hydrochloric acid by heating it with A…

A: Chlorine is prepared in the laboratory by treating manganese dioxide (MnO2) with aqueous…

Q: What are the reactants for the below reaction is/are? Sodium hydroxide + Hydrochloric acid  ⟶ S o d…

A: The reaction given is  Sodium hydroxide + hydrochloric acid -------> Sodium chloride + water

Q: What is the being reduced in the following reaction? P4 + 3NaOH + 3H2O ⟶ 3NaH2PO2 + PH3 Group of…

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Q: Buvide the stereactantor reactants Cl Browvide the reactant or reactands ar Br H Brouide the…

A: Here we have to write the necessary reactants required to carry out the following reactions to…

Q: -g is a stronger reducing agent (easily oxic

A: We have to write given statement is right or wrong

Q: Which state of matter typically reacts the slowest in combination reactions?  a. solid b. liquid…

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Q: Chlorine nay be prepared in the laboratory from concentrated hydrochloric acid by heating it with A…

A: CHLORINE  IS  HALOGEN ATOM   VII GROUP ELEMENT AT ROOM TEMPERATURE  YELLOW- GREENISH GAS REACTIVE…

Q: 14.108 lodine is oxidized by nitric acid according to the following skeletal equation: I2 (s) +…

A: Unbalanced equation I2 (s) + NO3-  (aq)→HIO3 (aq) + NO2 (g)

Q: omplete the reaction map below by matching A-E with the given choices. HBr H, A Lindlar's B HO…

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Q: When propanol (C₃H₇OH) is burned in excess oxygen, what is/are the product(s) of this reaction?

A: Combustion is a process in which addition of oxygen takes place on the organic compound.

Q: KMno. H2O CH,OH ? H но PC. HO oxidation COOH So, conc H2SO.

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Q: Sodium bicarbonate (NaHCO3), in solution reacts with hydrochloric acid solution to produce sodium…

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Q: Which of the following substances has been reduced? Ag + H2S Ag2S + H2 O Ag OA92S

A: Reduction :-  In terms of oxidation number , reduction can be defined as the decrease in oxidation…

Q: 0.010 mol of barium is added to 500 cm of water The equation is shown below. Bats) +…

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Q: 16. Which of the following is intermolecular redox reaction :- СНО CH,OH OH (1) 2| СНО СООН (2)…

A: The reaction in which reduction as well oxidation reaction is called redox reaction. Redox reactions…

Q: Without reference to a table, arrange the following reactions according to increasing ΔS.  1. H2O(g)…

A: Entropy (S) increases with increasing moles of gaseous products.

Q: .CHO Meo. Bn cat. Ht + 20 mol% HN t-Bul Br H Me then oxidize to acid

A: When a molecule is represented by R-CH=CH-CR1=O, then the molecule is termed as…

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.