balance the following imaginary equation using real principles for a real equation _______ QX4 + ________A2Z --> ________ QZ2 + _________ AX

Q: hydrochloric acid + calcium carbonate carbonic acid + calcium chloride --> CO2(g) + H2O(1) + Calcium…

A: Answer: Balanced equation:                                CaCO3(s) + 2HCl(aq) ---> CaCl2(aq) +…

Q: ---> NaNO3(s) + H201) AH = -154.9 kJ/mol ---> HCI9) + AGNO3(s) AH = +83.6 kJ/mol (Equation 1)…

A: To Solve this problem we have need to flip the given equation to get the required equation whoes…

Q: Calculate the number of moles in each sample show work? a. 72.5g CCI4 b. 12.4g C12H22O11 c. 25.2…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: C25H52(g) + O2(g) → CO2(g) + H2O(l) C6H12O6 (s)→ C6H12O6 (aq)   balance equations

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

Q: The standard heat of formation of lead II nitrate corresponds to the reaction ... a) Pb(OH)2 (s) +…

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: Aluminum chloride, AICI 3 , is used as a catalyst in various industrial reactions. It is prepared…

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Q: When the following equation is balanced using the smallest possible integers, what is the number in…

A: Given reaction :- Sn + NaOH ---> Na2SnO2 + H2 reaction is not balance

Q: Consider the following data concerning the equation:      H2O2 + 3I– + 2H+ → I3– + 2H2O   [H2O2]…

A: For the following reaction: The rate law can be written as the rate is directly proportional to the…

Q: Balancing chemical equations Bounce equations 1. Al + F2 --> AlF3 2. Ca +  H2O -->Ca(OH)2 + H2…

A: An equation is said to be balanced when in the chemical equation the same number of elements are…

Q: Balance & calculate ΔH°(tot) from ΔHf°’s in T6.5 and listed below: 1) _CaCO3(s) → _CaO(s) + _CO2(g)…

A: Since, you have asked multiple questions, we will solve the first question for you.    Question-1 :…

Q: Q2- Choose the correct answer for the following (You must justify your answer): I- The necking…

A: “Since you have asked multiple question, we will solve the first question [Q1] for you. If you want…

Q: - Question Completion Status! A Moving to another question will save this response. Question 1 Given…

A:

Q: Atmospheric pressure (kPa) Room temperature (°C) Concentration of NaHCO3 (M) Volume of NaHCO3 used…

A: Given: Concentration of NaHCO3 = 0.200 M Volume of NaHCO3 =  50.0 mL Concentration of CH3COOH =…

Q: Chemistry I Laboratory Manual, 2021 Revision Questions: 1) Complete and balance each of the…

A: Concept based on the balancing of chemical reactions and writing out net ionic equations.

Q: When the following equation is balanced using the smallest possible integers, what is the number in…

A: The number in front of Iron is 9.

Q: BALANCING EQUATION XCI2(aq) O AGNO3(aq) = 0 X(NO3)2(aq) + O AGCI(s) +

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Q: The coefficients on balancing the following reaction will be. Pb(OH)2 + HCI H2O + PbCl2 a) 1,2,2,1…

A: For a balanced chemical equation no. of elements in reactant side must be equal to product side . So…

Q: q.1 Balance the following equations (Show work and show final result that is circled. Thank you.…

A: Balancing of Reaction  Reactant Atoms =  Product Atoms

Q: Also please help me with Question 4.

A: 1) Given: %(w/w) of acetic acid = 5 % Density of vinegar = 1.05 g/mL. And volume of vinegar solution…

Q: Using the data provided in the table below and Method 2 (from the notes), calculate AG'rxn for the…

A: Temperature = 25 ◦C or (273.15 + 25) K

Q: What is ΔH°rxn for the following reaction? C6H6(l) + 15/2 O2(g) → 6CO2(g) + 3H2O(l)…

A: Multiplying reaction 2 with 6 and reaction 3 with 3 will give the enthapies of new reaction as…

Q: Sum of coefficients C7H8 + O2 --> CO2 + H2O after balancing

A: A question based on stoichiometry, which is to be accomplished.

Q: Balance the following reactions. Do not add phase symbols. 1.  ____H2O2 ____ H2O + ____ O2 2.…

A: To balance the chemical equation we first need to count the number of each types atoms on reactant…

Q: Show your work: Balance the following chemical equation:   C7H16 + O2  --->  CO2 + H2O

A: Given Reaction : C7H16 + O2  --->  CO2 + H2O C7H16 + O2  --->  CO2 + H2O

Q: Consider the following data concerning the equation:      H2O2 + 3I– + 2H+ → I3– + 2H2O   [H2O2]…

A: The rate-law expression for the reaction is written as: Where, alpha, beta, and gamma are the…

Q: Balance the equation below using the smallest set of whole numbers. What is the coefficient of H2O?…

A:

Q: Use Table 6.3 or Appendix B to write balanced formation equations at standard conditions for each of…

A: A formation reaction is defined as a reaction which produces 1 mole of a substance from its…

Q: taprect number of significant figures. A. Precipitation of CaC,O4H,O from the Calculation Zone Salt…

A: “Since you have asked multiple questions, we will solve the first question [Q4] for you. If you want…

Q: What is the observable result of:   Cl + Ag AgCl(s) + 2NH3(aq) AgCl(s) + sunlight

A: Since this question contains multiple subparts, the answer for first three sub parts are given…

Q: Sum of coefficient HNO3 )* H3PO4(0q) NO (), _P(s) + _H2O«) 1 _H2SO4() H25 2 H20m _KBRO2 c) * KCl*…

A: As per our guideline we have allowed only to do starting three questions . So i am going to attend…

Q: Determine the limiting reagent in the following balanced equation: HsS(g) + 2H2O(l) + 2HCl + 4I2(aq)…

A: By stoichiometry of reaction, we can the ratio of moles of reactants required to react will be the…

Q: Demonstrate the Law of Conservation of Mass. Balance equation, work problem, and answer the multiple…

A: Law of conservation of mass Mass of an isolated system can neither created nor destroyed. But it can…

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

A: The given thermochemical equations are: 3C(graphite) + 4H2(g)  ----> C3H8(g) ; ∆H = - 103.8 kJ…

Q: 5 (cont...) Given - 1 KMn 04 + - MnSO4 + a) A student into b) A student a - flask. •H₂C₂O4 + H₂SO4…

A: limiting reagent: The limiting reagent in a chemical reaction is a reactant that is totally consumed…

Q: H2 (g) + Cl2 (g) – 2 HCI (g) Using the following information, calculate AHrxn for the reaction…

A: Consider the desired equation as: H2g+Cl2g→2 HClg Consider the given reactions as: NH3g+HClg→NH4Cls…

Q: 2. Calculate AH for the reaction 4 NH3 (g) + 5 O2 (g) → 4 NO (g)+6 H2O (g), from the following data…

A: As already mentioned that need help in question number-2 so am going to do question-2…

Q: Balance CaCL2(aq) + Na3PO4(aq) —> Ca3(PO4)2(s)+ NaCL(aq). Identify single displacement /combination/…

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Q: Calculation of AHf of Magnesium Oxide Mg + 2 HCI → MgCl2 * H2 AHi = kJ/mole MgCl2 + H20 Mgo + 2 HCI…

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Q: Ethanol Fuel C2H6O is burned with atmospheric air in a stoichiometric ratio. The coefficient of air…

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Q: Give the correct standard line notation.

A: While writing a standard line notation for a cell, the species undergoing oxidation are represented…

Q: A. Consider the following unbalanced particulate representation of a chemical equation: S= yellow 0…

A: (A) The given representation of chemical equation is as follows: First count the number of atoms…

Q: A Carbon dioxide dissolves in water to produce carbonic acid (H;co,). Under normal atmospheric…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: Use the molar DHf° under the formulas to calculate DH°rxn for the equations as balanced: 1.…

A: Here we have to calculate the ∆H°rxn for the given reactions & then we have to determine whether…

Q: 2)The coefficients needed to balance the following equation is: ……Be2C +...…H2O → ……Be(OH)2 +…

A: Given : Be2C+H2O→Be(OH)2+CH4 To find: Balance the given reaction Solution: Balanced chemical…

Q: Aqueous sodium oxalate can react with aqueous calcium citrate [Ca3(CoHsO»)l to produce solid calcium…

A: Aqueos sodium oxalate ( Na2C2O4 ) reacts with aqueos calcium citrate ( Ca3(C6H5O7)2 ) to form…

Q: The rate law for this reaction is   a. rate = k[H2O2][I–][H+]   b. rate = k[H2O2]2[I–]2[H+]2   c.…

A: Solution Reaction rate, in chemistry, the speed at that a chemical process return. it's typically…

Q: Balance the equation and show work. ZnS + AlP = Zn3P2 + Al2S3

A: Solution :    The chemical equation in Chemistry is balanced by making the number of atoms of each…

Q: Consider the following data concerning the equation:      H2O2 + 3I– + 2H+ → I3– + 2H2O   [H2O2]…

A: The reaction given is  H2O2 + 3 I– + 2 H+ → I3– + 2 H2O Since the rate of reaction depends only on…