What coefficient is required for O2(g) in order to balance this reaction? Li20(s) → Li(s) + O2(g) 0.5 1 2 4-

Q: 4. H2SO4 + Al(OH)3 -----> Al2(SO4)3. + H2O

A: When sulfuric acid reacts with aluminium hydroxide products are aluminium sulfate and water. H2SO4…

Q: What is the mass in grams of NO that will be produced from 51.8 g of NO₂ reacted with excess water…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: Balance the chemical equation below. ____NaF + _____H3PO4 → ______Na3PO4 + ____HF What type of…

A:

Q: Balance the following reaction in acidic conditions: I2 + HNO3 → 2 HIO3 + 10 NO2 What are the…

A: The reaction given is I2 + HNO3 → HIO3 + NO2  In the above reaction, initially I in I2 is in 0…

Q: (a) Neutralization of an aqueous solution of barium hydroxide by the hydronium ion (b) Reaction of 1…

A: The question is based on the concept of chemical reactions. various physical process has been given.…

Q: 2. How many grams of chlorine gas must be reacted with excess sodium iodide if 10.0 g of sodium…

A: Given reaction is :  2NaI (aq) + Cl2 (aq) ------------> 2NaCl (aq) + I2 (s)  Mass of NaCl…

Q: Complete and balance each combustion reaction equation. a. S(s) + Oz(g) c. Ca(s) + O,(g) b. C,H(8) +…

A: (a) S(s)  + O2 (g) → SO2 (g)    (b) C3H6(g)  + 92O2 (g) → 3CO2 (g)  + 3H2O(l)    (c) 2Ca(s)  + O2…

Q: Balance the following equations. Classify the type of chemical reaction. (NH),Cr,0, > N + Cr,0, +…

A: As you have posted multipart question. We will solve first three parts.  Solution: For balancing the…

Q: KCI H2 + F2 HF 9. Fe + O2→ Fe:O4 10. Mg + HCI → MgCl2 8. +. + H2

A: 4 reactions are given . We have to balance them and identify the type of reaction . When two species…

Q: What number goes in front of the CO2 when the following reaction is balanced? H,SO,(aq) +…

A: Correct answer : 2

Q: 2 Sr + 0, 2 Sro (is the reaction balanced?) 4. How many moles of Sr would synthesize with 3.5 moles…

A:

Q: A nail in a board is completely turned to rust. Oxygen has combined with the iron in the nail (4Fe +…

A: A limiting reagent is the one that is present in lesser amount and that limits the amount of product…

Q: What is the mass in grams of NO that will be produced from 19.4 g of NO₂ reacted with excess water…

A:

Q: Balance the following reactions: 1. KBr(ag) + C,(g) KCI(aq) + Br, (9) 2 Sbls) + H,0)-Sb,0,(s) +…

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

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Q: NH3(g) + O2(g)–_N2(g) + _ H,O(g) - When the reaction above is completely balanced, the coefficient…

A: Given, _NH3(g) + _O2(g) ➝ _N2(g) + _H2O(g) Write the balanced chemical equation and find the…

Q: Consider the chemical reaction that takes place between solid magnesium and oxygen gas. a) Complete…

A: An oxidizing agent (oxidant), gains electrons and is reduced in a chemical reaction. It is also…

Q: S8(k) + O2(g) --> SO3(g) What can be the coefficient of oxygen gas

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Q: 2. How many grams of oxygen gas must react to give 1.28 g of ZnO? Zn (s) + O2 (g) -> Zno (s)

A:

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Applying concept of oxidation state.

Q: N2O5(g)=NO2(g)+O2(g) balance the equation and what type of reaction is represented

A: Balanced the given reaction and what type of reaction represented ----

Q: . What are oxidation numbers? How can oxidation numbers be used to balance a chemical equation?…

A: Oxidation number is the total number of electrons gained or loss by an atom. It is also called as…

Q: What is the mass in grams of NO that will be produced from 65.8 g of NO₂ reacted with excess water…

A: Given,  65.8 g of NO₂ MW of NO2 = 46.0 g/mol Moles=65.846=1.4304 mol of NO2

Q: 2) How many moles of sodium will react with water to produce 4.0mol of hydrogen in the following…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  molar mass of H2O = 18.0 g/mol  At STP…

Q: The unbalanced equation for the reaction of gold with aqua regia is given. Add the stoichiometric…

A: Gold react with hydrogen chloride and nitric acid to produce hydrogen tetrachloridoaurate, nitrogen…

Q: 6NH2OH + 2Bi2Bi(OH)3 + 3N2H4 In the above reaction, what is the oxidation state change of…

A: The oxidation state (OS) of an element corresponds to the number of electrons, e-, that an atom…

Q: What is the stoichiometric ratio between the reaction of barium chloride and sulfate ions? -2 A А) 1…

A: To find: Stoichiometric ratio between the reaction of BaCl2 and sulfate ions. The  balanced reaction…

Q: What mass in grams of NaNs is required to produce 50.2 Lof N2 gas (density = 1.25 g/L ) according to…

A: Given that  50.2 L of N2 and density is 1.25g)l

Q: 1. Balance the following equation, which describes the decomposition reaction which happens when…

A: Balancing a chemical reaction -  A chemical reaction is necessary to balance because the law of…

Q: B3. What is the coefficient of oxygen gas in this combustion reaction when the equation is correctly…

A: The combustion reaction of organic molecules can be generalized as below-

Q: Balance the following reactions and name what type of reaction it is: (NH4)2CO3 (s)---- NH3 (g) +…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass. Thus,…

Q: What is the mass in grams of NO that will be produced from 18.0 g of NO₂ reacted with excess water…

A: The balanced Chemical equation given in the question is - 3NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g) Molar…

Q: Which molecule in the reaction below is the oxidizing agent? 2 C,H6(g)+7 O2(g) → 4 CO2(g) + 6 H,O(g)

A: To find: The oxidizing agent in the given reaction

Q: For the following combustion reaction, what is the coefficient needed in front of hydrogen to…

A:

Q: B. Balance the following equations and indicate the type of reaction: 1) H,S so, H,0 2) C;H,0 co,…

A: 1. Balanced equation: 2H2S + 3O2 → 2SO2 + 2H2O Type of reaction => combustion reaction.

Q: Balance the following equation by filling the gaps with appropriate numbers. cd HCI CdCl2 + H2

A: Given  Unbalanced reaction  Cd  + HCl    → CdCl2   + HCl Balance reaction = ? Formula for n factor =…

Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient…

A: Reaction is :-  LiBF4 + H2O ------> H3BO3 + LiF + HF

Q: 2 Balance the following equations and indicate whether they are combination, decomposition, or…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: when 2.876 g of a certain metal sulfide is roasted in air, 2.368 g of metal oxide is formed. if the…

A: Generally the metal sulphide is burned and roasted in presence of air this process is called as a…

Q: Calculate the mass of iron required to produce 0.332 g of silver metal, given this fully balanced…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Write the balanced NET ionic equation for the reaction when Cr(NO₃)₃ and Li₂CO₃ are mixed in aqueous…

A: The reactants given are, 1) Cr(NO3)3 (aq) 2) Li2CO3 (aq)  Hence the double displacement reaction…

Q: Calculate the percent yield of Cl2 (g) in the electrolytic decomposition of hydrogen chloride (HCl)…

A: The percentage yield can be calculated with the help of theoretical and experimental yield.

Q: Question attached

A: Molarity of the solution is equal to the number of moles of solute present in one liter of solution.…

Q: CHol8) + O:(g) → What will be the coefficient of O2(g) if the above reaction is balanced assuming…

A: Write the coefficient of O2 inthe given reaction ?

Q: 1. It is the ratio of Fe to H, when the equation below is balances Fe(s) + H,0(g)→Fe,O,(s)+H¿(g) a)…

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

Q: The oxidation state of chlorine in ClO4- is A) 0 B) +5 C) -5 D) +7

A:

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

A:

Q: When the following equation is balanced, the coefficient of H 2 is Al (S) + H 20 (1) -Al(OH) 3 (s)…

A: Given, the unbalanced equation: Al (s) + 6H2O (l) → Al(OH)3 (s) + H2 (g) We have to find the…

Q: Write a balanced equation for the given chemical reaction. CO, + H;0 → C,H1½O6 + O;

A: A chemical equation which contains same number of atoms on both reactant and product side is called…

Q: What numbers belong in the blank spaces to fully balance the following reaction? __Fe (s) + __Cl₂…

A: Since the sum of individual atoms on the left side of the equation matches the sum of the same atoms…