H2O2 + KMno, + H2SO. - O: + MNSO, + K2SO4 +H2O How many moles of the oxidized product is formed in the reaction?

Q: Write “true” or “false” for each statement. (a) We balancechemical equations as we do because energy…

A: The given statement is false. The chemical equations are balanced for satisfying the law of…

Q: (a)If 12.06 g of NH4+ was found in the soil, how many ions of NH4+ was present initially? (b)If 500…

A: Given :  Mass of NH4+ = 12.06 gm  Mass of H2O produced = 500 gm

Q: A solution contains 2.608 g KMnO4 per 750 mL. (a) What is the normality as an oxidizing agent? And…

A: Introduction: Normality: Normality is often used to express the concentration of the solution. It is…

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

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Q: 13. For the complete combustion of 1-pentene (C-H₁), how many liters of carbon dioxide gas will be…

A: Using ideal gas equation and molar volume at STP is required to obtain the desired values.

Q: 1) What is the heat change when 4.72 g of Carbon reacts with excess O2 according to the following…

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Q: A piece of magnesium with a mass of 0.0501 grams was placed into a solution containing an excess of…

A: The balanced reaction taking place is given as, => Mg (s) + 2 HCl (aq) ------> MgCl2 (aq) + H2…

Q: Cu(s) + NO3-(aq) → Cu2+(aq) + NO2(g) Referring to the equation above, what is the oxidation number…

A: Oxidation number is the number that is allocated to elements in a chemical combination. The…

Q: Which element is oxidized in the following reaction? PCI5() PCI3(e) + Cl2(g) 2-) H. P. CI

A: The given reaction is, PCl5(g)→PCl3(g)+Cl2(g) Let's find the oxidation state of each element. For…

Q: Consider the following redox reactions: (1) CEOH Br Ce BrOy () CH O2 of CO H20. State the species…

A: i) The reaction is CeOH3++Br-→Ce3++BrO3-+H2O In this reaction Ce is oxidized and oxygen is reduced…

Q: What is the oxidizing agent in the reaction Zn + 2 H* → Zn²* + H,?

A: Given :-  Zn + 2H+ ----> Zn2+ + H2  To identify :-  Oxidizing agent in the above reaction

Q: What type of reaction is: NH4NO2 (aq) ----> N28) + 2 H2O () double replacement decomposition…

A: The different type of reactions are defined as follows --- Double replacement reaction: The double…

Q: Farmers use ammonium sulfate as a fertilizer. In the soil, ni-trifying bacteria oxidize NH4+to…

A: The ammonium sulfate used as fertilizer, in which NH4+ is oxidized to NO3- by a nitrifying bacteria.…

Q: Pb(C2H3O2)2(aq) + H2O(l)+CO2(g)---PbCO3(s)+HC2H3O2(aq)  suppose a aqueous solution containing 1.40…

A: Mass of lead (II) acetate = 1.40 g  Mass of carbon dioxide = 5.80 g  Molar mass of lead (II) acetate…

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: How many moles of electrons are required to produce 25.1 g of lead metal from a solution of aqueous…

A: The mass of Pb in 1 mol of Pb(NO3)2 = 25.1 g Pb(NO3)2 <-----> Pb2+ + 2NO3- And, for 1 mol of…

Q: HC1 (aq) + NaOH (aq) – _Zn (s) + CuSO, (aq) - CuSO4 (aq) + _K,CrO4 (aq) –

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: In the reaction Na + H2O  --->  NaOH + H2, which of these is true? Group of answer choices…

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

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

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: • The given reaction is,    Cu2SO4(aq) + Na3PO4(aq) ---->   • We need to write the balanced…

Q: Consider the following unbalanced reaction: Mn2+ + BiO3- ---> MnO4 + Bi3+ Which species acts as the…

A: Oxidizing agent can be defined as the species which undergo decrease in oxidation state. It is a…

Q: a. Choose the correct coefficients from the drop down menu to balance the following chemical…

A:

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: E. What type of reaction is the following? 2KCIO3 2KCI + 302 E. What type of reaction is the…

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Q: For which of the following reactions is AS°> 0. 02 CO2(g) + N2(g) → 2 CO(g) + 2 NO(g) OH2(g) +…

A: ΔSo>0 means the entropy change (randomness) of reaction is increasing Now gasesous state has most…

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: The thermite reaction is performed using 8.6 g Fe 2O 3 and 1.8 g powdered Al metal. Which reactant…

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Q: What is the mass of CO2 gas (molar mass: 44.01 g/mol) produced from the complete combustion of 4.80…

A: Given: Mass of C3H8 = 4.8 g The molar mass of CO2 = 44.01 g/mol The molar mass of C3H8 = 44.10…

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: What mass of FeS is required to produce 87g Fe2O3 with excess O2 by this reaction 4FeS + 7 O2 —>…

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Q: Complete the following table oxidation state formula name -2  S2- a) +2 b) Thiosulphate c) SO32-…

A: Complete the following table ----

Q: What type of reaction is 2H2 + O2 → 2H2O

A: Given reaction 2H2 + O2 -à  2H2O To determine its type of reaction

Q: 2. Balance the equation and determine how much ammonium sulfate is made from 5 moles of ammonium…

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Q: 3. Balance the following equation for the reaction of ethyl alcohol w stad srh no anolaesup 19wans…

A:

Q: A piece of magnesium with a mass of 0.0501 grams was placed into a solution containing an excess of…

A: Magnesium reacts with hydrogen chloride to form magnesium chloride and hydrogen gas. The equation…

Q: How many moles of sodium hydroxide (NaOH) would be produced from the reaction of 2.25 g of sodium…

A:

Q: A student weighs out 0.213 g MgCl2·H2O (Mw = 131.235 g mol-1) of and 0.167 g of NaOH (Mw = 39.997 g…

A: Since, given molar mass of MgCl2·H2O is 131.235 g mol-1 . But it does not match with formula. Hence,…

Q: What mass (g) of AgBr is formed when 57.8 mL of 0.316 M AgNO_3 is treated with an excess of aqueous…

A: The given data contains, Volume of AgNO3 = 57.8 mlMolarity = 0.316 M

Q: What is the balanced form of this equation? I4O9 + I2O6 --> I2 + O2

A: Given equation  I4O9 + I2O6 -----> I2 + O2 is incorrect  Correct reaction is this   I4O9…

Q: Cu(OH)2+2Ag = Ag2O+Cu+H20 Name of oxidized element Name of oxidizing agent Name of element reduced…

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Q: How many moles of O2 will be formed from 1.65 moles of KCIO3?

A: According to the given reaction 2 moles of KClO3 on decomposition…

Q: complete the balanced molecular chemical equation for the reaction below. if no reaction occurs,…

A:

Q: How many moles of O, are required for the complete combustion of 13.46 moles of SO, according to the…

A: Sulfur dioxide reacts with oxygen gas to form sulfur trioxide. The equation for the balanced…

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: 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: a. Choose the correct coefficients from the drop down menu to balance the following chemical…

A: To solve this problem we need to balance the given chemical equation and will decide the oxidation-…

Q: Iron metal is reacted with hydrochloric acid to yield iron(II) chloride and hydrogen gas. A student…

A: Percent yiel id defined as the percent ratio of the actual yield(experimental yield) of the reaction…