When heated, metal hydroxides decompose to produce a metal oxide and water. Selected the correct balanced equation for the decomposition of calcium hydroxide.     CaOH (s) → CaO2 (s) + H2O (g)     Ca(OH)2 (s) → CaO (s) + H2O (g)     2 CaOH (s) → 2 CaO (s) + H2O (g)     3 Ca(OH)2 (s) → 3 CaO2 (s) + H2O (g)

Q: Chlorine is prepared industrially by heating hydrogen chloride gas with oxygen gas. Assuming the…

A: Industrial preparation of chlorine involves the reaction of hydrogen chloride gas and oxygen gas.…

Q: Balance the equation: Ni(s) + H2O(l) + O2(g) → Ni(OH)2(s)

A: In Balanced chemical reaction the number or each atom on reactant side should be equal to number of…

Q: Classify each chemical reaction:

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Q: Write the balanced formation reaction, including physical states, for liquid tribromomethane, CHBr3.

A: The compound given is liquid CHBr3.

Q: Balance the following chemical equation (if necessary): PbCOa(s)→ PhO(s) + COa(al

A: The question is based on the concept of chemical reactions. We have  to balance the given reaction…

Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

A: The objective of the question is to understand the stoichiometry of the given chemical reaction and…

Q: Identify name by the following electron configuration of a specific element. How many valence…

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

Q: Classify each chemical reaction: FeSO₂ (aq) + PbCl₂ (aq) NaOH (aq) + HBrO (aq) Mg(C1O3)₂ (s) → MgCl₂…

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Q: 13. Complete the table below. :8 hes Equation 1: Equation 2: 1 H₂(g) + 02(g) Mg(s) + 2HCl(aq) SUL…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

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Q: Write a balanced equation for the reaction of iron with oxygen to produce iron (II) oxide.

A: We know that,    Iron(ii)oxide formula=FeO According to question when Iron react with oxygen to form…

Q: For each reaction, predict the products and write a balanced chemical equation. Fluorine gas was…

A: Solution- (a).Fluorine gas was passed over pure barium metal- F2 + Ba           →        BaF2   (b).…

Q: What evidence of a chemical reaction might you see when the chemical reaction below is run in a…

A: The given reaction is: Na2S (aq)  +  CuSO4 (aq)  ⟶  Na2SO4 (aq)  + CuS(s) Here, by the double…

Q: The first step in the synthesis of alum is to react aluminum with potassium hydroxide.  Why does…

A: The first step in the synthesis of alum is to react Aluminum with Potassium Hydroxide. This step…

Q: Write the balanced net ionic equation for the reaction of hydrogen sulfide (H2S) with bromate ions,…

A: To solve the problem of writing the balanced net ionic equation for the reaction of hydrogen sulfide…

Q: Balance the following chemical equation (if necessary): SiO₂ (s) + C(s)→→ Si(s) + CO(g)

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Q: Write the overall reaction equation of steam methane reforming. b. Calculate the overall Keq of…

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Q: 4. Phosphoric acid, H3PO4 (aq), is found in soda. Write the balanced chemical equation for the…

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Q: . Sodium reacts with water according to the following reaction: Identify the oxidizing agent, and…

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

Q: What type of reaction is this? 2K(s) + Cl₂(g) → 2KCl(s)

A: A reaction in which two or more substances chemically combine together and results in the formation…

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

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Q: For each reaction in the table below, write the chemical formulae of any reactants that will be…

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto…

A: We have to predict the products of the following reaction

Q: Classify each chemical reaction: reaction 2 Na(s) + Cl₂(g) → 2NaCl(s) HCl(aq) + NaOH(aq) → NaCl(aq)…

A: There are various types of reactions such as combination reaction, displacement reaction,…

Q: Balance the following equation. Include the states of matter for each reactant and product. Fe(s) +…

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

Q: Write the balanced formation reaction, including physical states, for liquid tribromomethane, CHBr3.

A: The general formula of haloform is CHX3. Here X is Chlorine (Cl), Bromine (Br) or Iodine (I). It…

Q: The chemical reaction shown below is carried out in two flasks with balloons attached to the top to…

A: According to the given chemical equation, 1 mole of Mg requires 2 moles of HCl to react completely.…

Q: 2 Al(s)+3CuCl,(aq)→3Cu(s)+2 AlCl, (aq) A piece of aluminum metal is placed in an aqueous solution of…

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Q: What type of chemical reaction is illustrated in the following example? Zn(s) + HCl(aq) → ZnCl2(aq)…

A: The given reaction: Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g) It is not a balanced equation and can be…

Q: Aluminum and iodine are both ground into a fine powder and combined in a heatproof dish where a…

A: Aluminum + iodine gives Al2I6 Al + I2 --> Al2I6 In next step we will balance this reaction.

Q: Classify each chemical reaction: 2CH₂OH() + 30₂(g) → 2CO₂(g) + 4H₂O(1) 2Mg(s) + O₂(g) - reaction…

A: Acid-base reactions involve acid and base to form salt and water.Double replacement reaction…

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

A: First step :  2MnCO3(s) + O2(g) -------> 2MnO2(s) + 2CO2(g)  Second step :  3MnO2(s) + 4Al(s)…

Q: For the oxidation–reduction reaction equation   2Na+S⟶Na2S indicate how many electrons are…

A: Oxidation - Reduction reaction is called as redox reaction.  Oxidation - loss of electron  Reduction…

Q: What is the enthlapy of the reaction? What is the bond energy? KCl(s) ─H2O→ K+(aq) + Cl-(aq)

A: The given reaction:

Q: The balanced equation for the decomposition of potassium chlorate is shown below. When carried out…

A: Mass of KClO3 consume in reaction = 0.0039 kg = 3.9 g Mass of KCl produced in reaction = 1.2 g Molar…

Q: 1. Write the net ionic equation for the reaction. Show all the steps.  2. Do you expect the N-O…

A: 1. The given reaction is : 3Ag(s)  +  4HNO3(aq)  →  3AgNO3(aq)  +  NO(g)  +  2H2O(l) The aqueous…

Q: Write the balanced chemical equation for each of the following reactions. Neutralization reaction…

A: According to the Arrhenius theory, hydrochloric acid is an acid, and magnesium hydroxide is a base.…

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

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