Balance the following chemical equation (if necessary): Si,H3 (s) + O2(g) → SiO2(g) + H20(g)

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: Balance the chemical equation. MnO2 + K2CO3 + KNO3→K,MnO4 + KNO2 + CO2

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Q: Balance the following chemical equation (if necessary): Si,H,(s) + O,(g) → SiO,(g) + H,O(g)

A: We have to predict the balanced chemical reaction.

Q: Balance the following chemical equation (if necessary): Mg:(PO:)2(s) = Mg²-(aq) + PO.²-(aq)

A: The given equation can be balanced as follows -

Q: balance this chemical reaction ___________Fe +__________O2 → __________Fe2O3

A: Given reaction is, ___________Fe +__________O2 → __________Fe2O3

Q: balance the chemical reaction  _______Fe +_______ O2 →________ Fe2O3

A: We have to balance the given reaction..

Q: Write a balanced chemical equation based on the following description: the reaction of gaseous C₅H₄…

A: The reactants given are  1) gaseous C5H4 i.e C5H4 (g) 2) Oxygen gas i.e O2 (g) And the products…

Q: Balance chemIcal eojuasias NO + H20 2)_ Nig Og + Fe. Ni COH)2+ Fe COH72

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Q: Balance the chemical equation :  P4  +  O2  ➡️   P2O3

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: Is the decomposition of CuSO4· 5 H2O a physical or a chemical change? Why?

A: The copper sulfate penthydrate dehydrates to form the clear, anhydrous copper sulfate.

Q: Balance the following chemical equation and indicate the state of the reactants and products:…

A: Given reaction is  Ba(OH)2 (aq) +  H3PO4 (aq)   -------->    Ba3(PO4)2 (s) + H2O (l) Since the…

Q: A main-group element E in period 5 forms the ionic compounds EBr2 and EO. Identify element E? Zr…

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Q: Balance the following equation: Al+O2=Al2O3 and determine how many moles of aluminum oxide can be…

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Q: Balance the following chemical equation (if necessary) for the combustion reaction of propane: C3H3…

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Q: Vn + H20 Balance the following chemical equation: Vn(OH)5 H2

A: Given that : We have to fill the boxes with required stoichiometric coeffiecients for the following…

Q: Balance the following chemical equation (if necessary): Fe(NO:):(aq) + Sn(s) → Fe(s) + Sn(NO:)2(aq)

A: Chemical equations are symbolic representation of chemical reaction. The coefficient in the balanced…

Q: Write a balanced chemical equation based on the following description: solid cesium reacts with…

A: 6Cs (s) + 2 CsNO (s) -------> 4Cs2O (aq) + N2(g)

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: Fe + Cuo-Fe2O3+ Cu

A: In this problem the provided equation has to be balanced: Fe + CuO → Fe2O3 + Cu Iron reacts with…

Q: Balance the following chemical equation (if necessary): C.H«(g) + O:(g) – CO:(g) + H:O(g)

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Q: Balance the following chemical equation (if necessary): V2Os(s) + → VOCI;(s) + H20(1) HCI(aq)

A: The balanced chemical equation can be written by following a few steps: Step1: Writing the correct…

Q: Balance the following chemical equation (if necessary): NH3 (g) + O2(g) -→ NO(g) + H2O(g)

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: H2S+NAOH NazS+H2O

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Q: The reaction of barium with sulfur is similar to that of magnesium with sulfur. Write the balanced…

A: A balanced chemical equation is the one in which the elements of the reactants becomes equal to the…

Q: SiO2(s) + 3C(s) → SiC(s) + 2CO(g) How to balance chemical equations

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Q: A typical frostless refrigerator uses 655 kWh of energy per year in the form of electricity. Suppose…

A: Consider that coal contain two elements that is carbon and sulfur. Amount of sulfur present in the…

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: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: Write balanced chemical equations for the following chemical reactions. Copper (II) oxide when…

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Q: Al,(SO,)3 KOH >

A: The question is about balancing the given Chemical Equation -

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand…

Q: What mass of oxygen gas is produced in the electrolysis of water, for every gram of hydrogen gas…

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Q: Balance the chemical equation.   _____ H2O2  + _______ ClO4 = _______ O2 + _________ ClO2- +…

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Q: Balance the following equation _____Al (s) + _____Cu+ (aq) → _____Al3+ (aq) + _____Cu (s)

A: Interpretation - To balance the redox reaction.

Q: H3 Oa

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Q: The most common minerals found in soils are combinations of which four elements, which are also the…

A: Explanation:  Option D is correct  [C,H,O,N]      Soil organic matter is composed chiefly of carbon,…

Q: Write a balanced chemical equation for the reaction of propane (C 3H 8) with oxygen (O 2) to form…

A: Given: Reaction of propane (C3H8) with oxygen (O2) to form carbon dioxide (CO2) and water (H2O)

Q: Balance the following chemical equation (if necessary): C,H,(9) + O,(9) → CO,(9) + H¸O(g)

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Q: Balance the following chemical reaction then, indicate the sum of the coefficients. NaOH (aq)   +…

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Q: Write a balanced chemical equation based on the following description: the reaction of gaseous…

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Q: Balance the following chemical reaction equation: ___Fe2O3 + ___ CO → ___Fe + ___ CO2

A: A balanced equation has equal number of each atoms on either side.

Q: Balance the following chemical equation (if necessary): Sio,(s) + C(s) → Si(s) + CO(g) ->

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Q: Balance the following equation by filling the gaps with appropriate numbers. CHa O2 co2 H20

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Q: Balance the following chemical equation (if necessary): Si,H (s) + O,(g) → SiO (9) + H_O(g)

A: Balanced chemical equation:

Q: If two moles of carbon are available for the reaction described by the following equation. How much…

A: Given balanced chemical equation is SiO2(s) + 3C(s) ------> SiC(s) + 2CO(g) Given that , Moles of…

Q: Balance the equation for the formation of magnesium hydroxide [Mg(OH)2], one of the active…

A: A balanced reaction is the one where the number of atoms of each element is same on both reactant…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.