Consider the reaction.   2Al(s)+Fe2O3(s)−→−heatAl2O3(s)+2Fe(l)2Al(s)+Fe2⁢O3⁡(s)→heatAl2⁢O3⁡(s)+2Fe(l)   If 18.3 kg Al18.3 kg Al reacts with an excess of Fe2O3,Fe2⁢O3, how many kilograms of Al2O3Al2⁢O3 will be produced? mass of Al2O3Al2⁢O3 produced:

Q: If Cu(NO3)2 + 2 H2O à Cu(OH)2(s) + 2 HNO3(aq)  would any copper ions be produced? Write the net…

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Q: Balance each of the following redox reactions and classify it as a combination, decomposition, or…

A: 1) The given reaction is: Balancing the oxygen and hydrogen atoms: This is the required balanced…

Q: The following chemical reaction takes place in aqueous solution: SnNO32 (aq) + 2NaOH (aq) → SnOH2…

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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: (b) Balance the equation:   Ba(OH)2(aq) + H3PO4(aq) →   What is the ionic equation?

A: Given that : We have to balance the following equation and then write its net ionic equation.…

Q: Consider the following balanced redox reaction:2CrO₂⁻(aq) +2H₂O(l)+6ClO⁻(aq)→ 2CrO₄²⁻(aq)…

A: a) From given redox reaction the species that is being oxidized is identified by using the oxidation…

Q: The following chemical reaction takes place in aqueous solution: AGNO3(aq)+NH¼I(aq)…

A: The chemical reaction takes place in aqueous solution is given by: The ions for the following…

Q: In the electrolytic refining of copper,what factor determines which piece of copper is theanode and…

A: In the electrolytic refining of copper, what factor determines which piece of copper is the anode…

Q: Complete and balance the equations for each of the following reactions. All yield products. (d)…

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Q: An important reaction that takes place in a blast furnace during the production of iron is the…

A: Balanced chemical reaction between Fe2O3 and CO

Q: 2 Fe(s) → 2 Fe2+(aq) + 4 e Moisture Anode reaction Cathode reaction 02(9) + 2 H20(t) + 4 e¯→ 4…

A: Oxidation number is the partial or imaginary charge present on an atom in the compound. More…

Q: Consider the chemical reaction,     5 Fe2+(aq) + MnO4−(aq) + 8 H+(aq)  ⟶ 5 Fe3+(aq) + Mn2+(aq) + 4…

A: given,1) MnO4−(aq) is the oxidizing agent.            [Select]                          ["True",…

Q: g. HCl + CaCO3→ CaClz + H20 + CO2 h. CO2+ KOH → K2CO3 + H20

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Q: What type of reaction is the following? Ni(s) + H2SO4(aq) → NISO4(aq) + H2(g) combustion…

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Q: In a neutralization reaction, 50.00 mL of 0.8500 M phosphoric acid reacts with 2.500 g of magnesium…

A: The answers to the first three questions can be given as - Given Data -

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

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Q: The mass of a solid piece of iron Fe(s) should be determined by allowing it to react with a solution…

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Q: What numbers belong in the blank spaces to fully balance the following reaction? _ Fe (s) + _ Cl₂…

A: As we know that, to balance a chemical equation requires algebraic variables as stoichiometric…

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq)+K,CO;(aq)…

A: Recall the reaction--- 2AgNO3(aq) +K2CO3(aq) ------> Ag2CO3(s) + 2KNO3(aq)  Write net ionic…

Q: Identify the types of the following reaction P2O5 (s)  → P(s) + 2O2 (g)   Decomposition   Single…

A: The given reaction is,    P2O5 (s) ----> P(s) + 2O2 (g)     However, the given reaction is not…

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

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Q: Predict the product(s) and write a balanced equation for each of the following redox reactions: (a)…

A: Hi, since you have posted questions that has multiple subparts. We will answer the three subparts…

Q: 2. (Balance the equation) FeCl+NaOH>Fe(OH);+Nacl

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Q: A: MnO4 (aq) + Fe²+ (aq) → Fe³+ (aq) + Mn²+ (aq) in acidic solution B: CNS (aq) + O₂(g) → CO₂(g) +…

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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: Identify the oxidizing agent and the reducing agent in the following reaction, and explain your…

A: Identify the oxidizing agent and the reducing agent in the following reaction, and explain your…

Q: How to balance the following equation. (for a balanced eq. aA + bB → cC + dD, enter your answer as…

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Q: One way to determine the concentration of hypochlorite ions (ClO–) in solution is by first reacting…

A: Titration based on redox reaction between the analyte and titrant is known as redox titration.

Q: Identify the oxidizing agent and the reducing agent for 4Li(s)+ O2 (g) → 2L120(s). Express your…

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Q: Balance the following reaction in basic solution. Cr(OH)3(s)+ClO3−(aq)→ CrO42-(aq)+Cl−(aq) Fill in…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

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

A: Answer:

Q: Provide the balanced equation: Solid zinc perchlorate [Zn(ClO4)2] decomposes with heat to produce…

A: In a balanced chemical equation the atoms and charges on either side of the reaction arrow must be…

Q: What is the concentration (in Molarity units) of [Cu2+] in a solution that was prepared by weighing…

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

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Q: 7. Copper displaces silver in aqueous silver nitrate in a single displacement reaction as follows.…

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: Copper commonly occurs as the sulfide mineral CuS . The first step in extracting copper from CuS is…

A: In balancing of redox reaction total electrons gained by oxidising agent is equal to total electrons…

Q: Ca: (PO,), (s) + Si0,(s) + C (s) → , (s) + CO(g) Ca SiO, (s) + P + co(g) 3 2

A: Balanced chemical equation is given as follows

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

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Q: Balance the following equations. (Use the smallest whole numbers possible. Enter 1 where appropriate…

A: Balanced chemical equation are:

Q: 4. Complete, formulate, and balance the following equations: (a) Calcium chloride + lead(II) nitrate…

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Q: Li(s)+N2(g)→Li3N(s) Balance the equation.

A: The balance equation is

Q: ( P 4 ) is commercially prepared by heating amixture of calcium phosphate (CaSi O 3 ), sand (SiO 2…

A: Given that : Mass of Ca3(PO4)2 = 250.0g Mass of SiO2 = 400.0 g Yield of P4 =? Percent yield of P4 =?…

Q: The oxidizing agent in the reaction below is 3CuCl2(aq)+2Al(s) →3Cu(s)+2AlCl3(aq)   Cu2+   Al   Cu…

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Q: Cu(OH)2(s) → CuO(s)+H2O(l) write the name of the product and the name of the solid product.

A: The reaction given is, => Cu(OH)2 (s) -------> CuO (s) + H2O (l)

Q: a solution of (NH4)2SO4 (aq) is combined with a solution of Ba(NO3)2 (aq). What is the driving force…

A: In a double replacement reaction, the cations and anions of two different molecules switch places,…

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

A: The explanation is given below-

Q: s)+2H,0(g)→C,H,(9)- nd step, acetylene, carbom

A: The two reaction is as follows: First reaction: CaC2(s) + 2H2O(g)  ----> C2H2(g) + Ca(OH)2 (s)…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.