1. Mg (s) + HNO3 (aq) – Mg(NO3)2 (aq) + H2 (g) ,this reaction is considered to be a: * Synthesis Combustion Single replacement O Double replacement

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A: In the given balanced equation, 4 mol CuFeS2 produces 4 mol of H2SO4. Hence mole ratio = 4/4 or 1/1…

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A: Decomposition reaction is reaction in which one chemical species breakdown into smaller species.

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Q: What is a combustion reaction? Why are they important? Give an example.

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Q: a. The combustion of ethanol (C2 H; OH) forms carbon dioxide and water vapor. A combustion reaction…

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Q: ygen nitial appearance of Mg Shiny lisht Sroy ribbonot mekal 2. Evidence of chemical reaction Hea t…

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Q: Hydrobromic acid dissolves solid iron according to the reaction: Fe(s) + 2 HBr(aq) FeBr₂(aq) + H₂(g)…

A: Introduction: Metals when treated with acids gives salt and Hydrogen gas. The production of Hydrogen…

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Q: Precipitation is an example of what type of reaction? * O single replacement Decomposition double…

A: In the precipitation reaction, two solutions of soluble salt are mixed and the product of the…

Q: What type of reaction is: NH4NO2 (aq) ----> N28) + 2 H2O () double replacement decomposition…

A: The different type of reactions are defined as follows --- Double replacement reaction: The double…

Q: Classify the following type of reaction: Mg(s) + HCl(aq) → MgCl₂(aq) + H₂(g)   A) single replacement…

A: Classify the following type of reaction: Mg(s) + HCl(aq) → MgCl₂(aq) + H₂(g)

Q: X 19. What type of reaction is shown below? * C;H; + 02 -> CO, + H,O Combination Combustion O Single…

A: Combination reaction When two or more reactants combine to form a single product is called…

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Q: Consider the following two-step reaction sequence. 2HCI + CaCO3 → CaCl2 + CO2 + H2O 2NazPO4 + 3CaCl2…

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Q: What type of reaction is this? C+Hs + O2 →_ H2O + CO: Synthesis Decomposition Combustion Single…

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Q: Part C You carefully weigh out 15.00 g of CaCO3 powder and add it to 60.75 g of HCI solution. You…

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Q: What type of reaction is this? K:CrO« (aq) + Cu(CIO:)2 (aq)→ 2KCIO: (aq) + CuCro. (s) * Synthesis…

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Q: a) The formula of a chemical substance that dissolves KCl but not AgCl? b) The formula of a…

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Q: rock is to precipitate the phosphorus as MgNH4PO4, which is then heated to tum it into Mg2P2O7. What…

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Q: Use the following term bank to create a: Term Bank H2 KCI Ba(NO,), MgCl, HF Cl, Mg co, Na,So, Baso,…

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Q: What type of reaction is this? 2K(s) + Cl:(g) → 2KCI(s) * Synthesis Decomposition Combustion Single…

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Q: The reaction below is an example of what type of chemical reaction? (**X is a made up element) XC13…

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Q: Which graph corresponds to this reaction? NH3(g) + HCI(g) 5 NH,CI(s) D AG AG AG AG +

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Q: A 25.0-g sample of a bright blue, crystalline solid is heated in the presence of air. The solid…

A: A decomposition reaction can be described as a reaction in which the compound breaks down into two…

Q: How to write a chemical equation for: _______Cu (s) + _____ O2 (g) ---> ______   Could you…

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Q: A mixture of barium chloride and sulfuric acid yield the precipitate barium sulfate and hydrochloric…

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Q: Q. 1) Complete and balanced the following chemical equations. Assume complete reaction and indicate…

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Q: A method for producing pure copper metal involves the reaction of copper(I) sulfide with oxygen gas…

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Q: What is the mass of CO2 gas (molar mass: 44.01 g/mol) produced from the complete combustion of 4.80…

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Q: A) combination reaction B) decomposition reaction C) single-replacement reaction D)…

A: In chemical reaction Pnvolve simply the exchangeof partner in the Reaction to form products.Neither…

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Q: The concentration of sodium sulfate solution is 19.1% by mass. There are ______ g of sodium sulfate…

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Q: In the complete combustion of liquid octane, 2 C3H18 (1) + 25 O2 (g) --> 16 CO2 (g) + 18 H20 ()…

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Q: In the following chemical reaction, what product is represented by X? AICI, + NAOH X + NaCl AICI, A.…

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Q: 0.8 C 0₂ Reactants atom ↑ 8 CO₂ Products

A: C + O2 ----> CO2 in the above equation 1. we can easily find carbon and oxygen atoms.

Q: The combustion of ethanol (C2H6O) produces cor- bon dioxide and water vapor. What equation best…

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Q: The combustion of ethane (C,H¸) produces carbon dioxide and steam. 2 C,H,(g) + 70,(g) → 4 CO,(g) + 6…

A: ethane involve in combustion reaction to give CO2 ,water molecules and heat 2C2H6 + 7O2 ------> 4…

Q: When (NH4 )2SO4 , and BaCl2 are mixed, a precipitate will form. Which ions should act as reactants…

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Q: Consider the following reaction:            Mg(s)    +      2HCl(aq)        →            MgCl2(aq)…

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Q: Consider the following reaction. MgCl2(aq)+2NaOH(aq)⟶Mg(OH)2(s)+2NaCl(aq) A 177.0 mL solution of…

A: Introduction :  Since for calculation of mass of Mg(OH)2 we need to calculate limiting reagent .…