Consider the following redox reactions: (1) CEOH Br Ce BrOy () CH O2 of CO H20. State the species which are being oxidized and those that are being reduced, and give the initial and final oxidation state of the species.

Q: Balance the following chemical equation and determine the mass in grams of FeO(s) needed to produce…

A: The reaction given is, => FeO (s) + C (s) → Fe (s) + CO2 (g)  Given: Mass of Fe to be produced =…

Q: Vanadium (V) oxide is decomposed into the elements sodium and chlorine by means of electrical…

A: 2V2O5 --> 4V  + 5O2 this oxygen oxidises sulphur to sulphur dioxide 5S  +   5O2 --> 5SO2  five…

Q: 4. The oxidation state for carbon ion in a C. He h CCLL

A: Oxidation state can be defined as the   number of electrons that an atom can  gain or lose for…

Q: Indicate the oxidation state of every individual element in the following compounds. c. Na,CO3 f.…

A: We have to indicate the oxidation state of every individual element in given compound.  We can…

Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A: In the given chemical equation, fluoride ion gets oxidized to fluorine and chlorine gets reduced to…

Q: What is the mass of fish, in kilograms, that one would have to consume to obtain a fatal dose of…

A: Convert the unit of lethal mass of HgCl2: 1 g=1000 mgLethal dose=0.2 g                     =0.20…

Q: Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with       an…

A:

Q: The fat stored in a camel’s hump is a source of both energy andwater. Calculate the mass of H2O…

A: The reaction taking place is, Number of moles of fat can be calculated as follows, 1 kg = 1000 g

Q: . Human cells obtain energy from a reaction called cellu- lar respiration. Balance the skeletal…

A: Given equation,      C6H12O6(aq) + O2(g) → CO2(g) + H2O(l)

Q: What mass of O2 can be made from heating 125 g KCLO3?

A: Answer:- This question is answered by using the simple concept of writing the chemical equation and…

Q: Hydrazine 1N2H42 and dinitrogen tetroxide 1N2O42 form a self-igniting mixture that has been used as…

A:

Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A:

Q: redox reaction? Oyes O no 2Fe(s) + 3NICI, (aq) 2FEC1, (ag) + 3Ni(s) reducing agent: oxidizing agent:…

A: Reducing agent is a substance that tends to bring about reduction by being oxidized and losing…

Q: Find the oxidation states of the following: 3. C in CH. 4. Pin H.P,O.

A: We need to determine oxidation states of highlighted atoms in given compounds.    Note : Since the…

Q: Identify the oxidation state of the underlined element: H₂O Fe₂O3 H3CCH3 CO₂H

A:

Q: Aluminum is produced commercially by the electrolysis of Al,0, in the presence of a molten salt. If…

A: Given,  Amount of current in million A = t = 0.670 million A  Time in hour = t = 2.50 h  Mass of Al…

Q: a student prepares sodium acetate by allowing 2.44ml of glacial acetic acid (17.4M) TO REACT W/ 2.5…

A: Given: Concentration of acetic acid = 17.4 M Volume of acetic acid used = 2.44 mL = 0.00244 L…

Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A:

Q: Write chemical equations for each of the following chemical and physical processes: (a)…

A: Answer:- This question is answered by writing the chemical equation for the given both chemical and…

Q: Potassium superoxide, KO2, is often used in oxygen masks(such as those used by firefighters) because…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: Indicate the oxidation state of every individual element in the following compounds. i. Na,SO4 1.…

A: Na2SO4 The general oxidation state of Na is + 1 The general oxidation state of O is – 2 Net charge…

Q: What is the maximum mass of Pl that can be prepared from 7.75 gofP0, and 11.86 g of iedine accenting…

A: Given: Mass of P4O6 = 7.75 g Mass of I2 = 11.86 g Molar mass of P4O6 = 219.88 g/mol Molar mass of I2…

Q: Write the chemical equations that correspond to ∆G°f for NH3( g) and for CO( g).

A:

Q: The weak acid, chloroacetic acid, is a useful reagent in organic synthesis owing to a reactive C-CI…

A: Chloroacetic acid is a chlorocarboxylic acid that is acetic acid carrying a 2-chloro substituent. It…

Q: What is the mass of fish, in kilograms, that one would have to consume to obtain a fatal dose of…

A: The mass of fish, in kilograms and pounds has to be given,

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g) Q:…

A: Given reaction: C3H8 (g) + O2(g)→CO2(g) + H2O(g) To find: The theoretical yield of carbondioxide in…

Q: how many grams  of Ag2CrO4 can be produced from 1.200 g of AgNO3?

A:

Q: g) CIF,+ j) BF,- enoi no oluelon ad to dosS Tul clul to wb a AV ot ensoy beoler a h) SO2 k) i) SiO,…

A: Lewis structure represent electronic combination or electronic bonding.

Q: 5) H* HO, = ? OH

A:

Q: How to do to question120 below

A: Given information:Mass of silver oxide = 25.0 gMass of C10H10N4SO2 = 50.0 g

Q: 2. Write a balanced chemical equation for the reaction of bromine and triolein, a triglyceride of…

A: Given; structure

Q: Sodium metal and chlorine gas can be produced by the electrolysis of molten  Sodium chloride as…

A: The reaction taking place is given as => 2 NaCl (l) --------> 2 Na (l) + Cl2 (g) Given : Mass…

Q: Ethyl chloride, CH; CH, Cl, used to procuce tetraethyllead gasoline additive, decomposes, when…

A:

Q: The concentration of gold in seawater is 0.027 ug/L. What mass of goid (in kg) is present in the…

A: Given: The concentration of Gold in sea water= 0.024 ug/L. i.e,  1 Liter of seawater contains =…

Q: How many grams of Ag2CrO4 can be produced from 1.200g of AgNO3?

A: Given, amount of AgNO3 =1.200 gramwe are asked to calculate the  amount of Ag2CrO4 produced from…

Q: 7 whichtof the porlowing eompounds pusbegse a goi omiao (circle all possibie anowers) ?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 6CO2 (g) + 6H,O (1) → C6H1206 (s) + 602 (g) How many grams of glucose (C6H12O6) can be produced from…

A:

Q: Which one of the following reactions has AS°, < 0? rxn O A. Formation reaction of CS2(g) B.…

A: Entropy denotes Randomness or disturbance. As the disturbance increase entropy also increase

Q: What is the balanced chemical equation for the reaction used to calculate AH; of STCO3 (s)?

A:

Q: Write the reaction using chemical formulas and showing the states of matter (s, 1, g, aq) for the…

A: Given that, Reaction between lithium metal and CuCl2 and formed LiCl and Cu metal.

Q: 0.9545 g of calcium nitrate salt, Ca (NO3) 2, is weighed, dissolved in concentrated HCl solution and…

A:

Q: Methylhydrazine, N2H3CH3(l), is used with the oxidizer dinitrogentetroxide, N2O4(l), to power the…

A: Methylhydrazine, N2H3CH3 (l), is reacted with dinitrogen tetroxide, N2O4(l), to produce N2, CO2, and…

Q: the following reaction is considered as reaction. C12 (g) + H2O (1) → HOCI (aq) + H+ (aq) +CI- O a.…

A: A chemical reaction is the representation of all the elements along with their chemical symbol,…

Q: Write chemical equations for each of the following chemical and physical processes: (a)…

A: given all the statements, write the equation

Q: What mass of sodium hydroxide ,NaOH, would be required to produce 5.97 g of the antacid milk of…

A: Answer :- The balanced chemical equation is -                     2 x 40 g                 58 g…

Q: whats the mass of lioh do we need to keep 3 astronauts and a chimp alive for 7 days in space assume…

A: No. Of days to stay = 7 days  No. Of Astronaut= 3 Amount of CO2 released per astronaut per day = 540…

Q: What is the oxidation state of iron (Fe) in the reactant Fe(s)?   What is the oxidation state of…

A: The oxidation state, sometimes referred to as oxidation number, describes the degree of oxidation…

Q: Joseph Priestly prepared oxygen in 1774 by heating red mercury(II) oxide with sunlight focused…

A: The amount of heat is required to decompose exactly 1 mole of red HgO(s) to Hg(l) and O2(g) under…

Q: What is the percentage by mass of sand if 15 kg is mixed to make 58 kg of concrete?

A: Mass percent of sand = (mass of sand) × 100 / (mass of sand + mass of concrete)