What is a when the reaction Fe2O3 + C → Fe + a CO2 is balanced with the simplest integer coefficients?    a) 5  B) 1/2  NS) 2nd  D) 4  TO) 3

Q: Balance the following equation in standard form and determine the sum of the coefficients. FeO(s)…

A: Reaction- FeO (s) + O2 (g) →  Fe2O3 (s) Left hand side Right hand side Fe = 1 Fe = 2 O = 3 O…

Q: What is (are) the most likely product(s) for the following reaction? Br OH HBr Br Br E

A: What is the most likely product formed in the given reaction.

Q: 15. Balance the following chemical equations, and identify the reaction type of each Balanced…

A: A chemical reaction is said to be balanced reaction when number of atoms of each element in the…

Q: Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows: Cu2…

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Q: 11. Identify the oxidizing agent in the chemical reaction 5Fe* iag) + MnO4 (ag) +- 5Fe*3 + Mn*(ag)+…

A: The question is based on the concept of redox reactions reactions.   Reactions in which simultaneous…

Q: The reaction between elemental phosphorus P4(s) and O2(g) to make P4O10(s):

A: The reaction is- P4(s) + 5O2(g) ⟶ P4O10 (s)

Q: Which of these constants does this expression represent? [H][OH] Kf Ka Kw Kb

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Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

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Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H2O,…

A: For balancing the equation we must follow one rule that is the number of atom in left side must be…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

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Q: What is the coefficient of carbon dioxide after balancing the following equation?…

A: A balanced equation is the equation in whichthe number of atoms of eqch element areequal at both…

Q: Balance the following equation by algebraic method. Fe 02 → Fe203

A: The strategy for balancing chemical equations algebraically is as follows: Write a different letter…

Q: Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand.…

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Q: A. Balance the equation: - MnO2s) + Al(s) Mn(s) + Al2O3(9)

A: Chemical equations are balanced to follow "law of conservation of mass". A balanced chemical…

Q: Balance the following chemical equations. a) B2Bre H(NO) > B(NOs) HBr КОН Ho(PO.) > Ka(POA) H20 b)

A: The reactions given are, 1) B2Br6 + HNO3 --------> B(NO3)3 + HBr 2) KOH + H3PO4 -------->…

Q: endothermic or exothermic

A: Endothermic reactions involve heat energy absorption from the environment for production, while…

Q: a student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 after the reaction…

A: A student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 After the reaction…

Q: 3. (Balance this reaction In Basic Solution): 103 (aq) + Zn (s) → -1=15-2×3=-6 Zn²+ (aq) + (aq)

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Q: he net chemical equation fc

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Q: What type of reaction is: 2 Fe(s) +3 02 (8) ---> 2 Fe20 (s single replacement decomposition…

A: Given Reaction  2 Fe (s) + 3O2 (g)-------------> 2 Fe2O3 (s) Type Of reaction Single Replacement…

Q: Balance the following equation: Fe(s) + O2(g)——-> Fe2O3(s)

A: When atoms and charges on both sides (reactants as well as products) of the reaction are equivalent,…

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl2 and aqueous (NH4)2S04 are…

A: Given reaction,     BaCl2(aq) + (NH4)2SO4(aq)  →  NH4Cl(aq) + BaSO4(s)

Q: tin + iron(III) chloride Note:  tin will be tin(II) if there is a reaction

A: Standard reduction potential values of given electrodes are    ESn+2/Sno = - 0.14 V  EFe+3/Feo  =…

Q: (a) Complete the reaction equation with the correct chemical formula(e) for the product(s). (b)…

A: Below are the Balanced chemical equation:

Q: Given the reaction:    Fe+2 + Cr2O7 -2  → Fe+3 + Cr+3  How many mole/s of Fe+2 is/are used…

A: 6 moles of Fe2+ are used in balancing the reaction, and henc

Q: 2 NaN3(s) --> 2 Na(s) + 3 N2(g) ne of the products of this reaction is nitrogen gas (N2). Look…

A: When sodium azide is heated it produced nitrogen(N2) gas.   As you can see the stoichiometric…

Q: 11. Identify the oxidizing agent in the chemical reaction 5Fe"2 (aq) + MnO4 (aq) + 8H"(aq) 5Fe+3+…

A: Oxidising agent, oxidise other and reduce itself . Whereas reducing agent , reduce other and oxidise…

Q: Complete and balance the following redox reaction in basic solution CIO: (aq) + C20.2 (aq) → CIO2(g)…

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Q: Balance the following equation; С +0, > СО,

A: Given C +O2 -> CO2

Q: How many electrons are transferred in the following reaction? (The reaction is unbalanced.) F2(s) +…

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Q: Balance this reaction. Rb No₂+ BeF₂Be (NO3)₂ + _RbF 2 @@ 2, 1, 1, 2 1,2,1,1 (d) 2, 1, 2, 1

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Q: double arrow) CO(g) + H2, what will happen when

A: Chemical equilibrium is  C(s) + H2O + Heat <--->CO(g) + H2(g) As we know, effect on…

Q: FeO + Zn(s)  --------->. ZnO + Fe(s) What is the Oxidizing Agent?

A: As per the classical concept on redox reactions, a redox reaction is the one that involves…

Q: The constant balance for this reaction: PH3BC13(s) PH3(g) + BCI3(g) Is K=

A: Constant balance is the equilibrium constant(Keq), which is the ratio of the concentration of…

Q: Complete and balance the following redox reaction in basic solution CIO2(g) →CIO₂ (aq) + CIO3(aq)

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Q: 6) Consider the following reaction:4NH3 + 50, → 4NO + 6H2O The element being oxidized and the…

A: The two species that exchange electrons in a redox reaction are given special names: The ion or…

Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite…

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