Balance the following reactions: a) Mg + N2 + MgsN2 PCes + H20 + H3PO4 + HCe Al + FesO4+ Al,O3+ Fe MnOz + HCE MnCEz + Ce, + H2O NazSzO3 + l2 Nal + NaS«Os Sn + NaOH NazSnOz + Hz P.O10 + H20 + H3PO4 b) d) e) f) g) Al:(SO4)3 + NAOH - Al(OH)3 + Na,SO4 CH3OH + Oz + CO, + H20 h) i) Ammonium chloride and barium hydroxide is heated and the compounds react to give ammonium gas, barium choride and water. Remember to include phase labels.

Q: Potassium permanganate in acidic solution is used to titrate a solution of copper(I) ions, with…

A: Given,23.14 g of KMnO4Volume of KMnO4 = 1000mLVolume of copper ion = 200mLThen number of moles of…

Q: A 0.5962 g sample of iron ore is dissolved in perchloric acid (HClO4 ). All iron present is oxidized…

A:

Q: 3. Complete the following reactions (indicate product(s) and balance). A. HBr + LiOH В. Н.SO, + КОН…

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

Q: A 0.2417g sample of a compound composed of C,H,O,Cl only, is burned in oxygen yielding 0.4964g of…

A:

Q: Balance the following reactions: A: ___NaOH +___H2SO4 ---> Na2SO4 + ___H20 B. ___Mg + HCl ---> ___…

A: A: 2NaOH + H2SO4 ---> Na2SO4 + 2H2O B.  2Mg + 2HCl   --->  MgCl2 +  H2 C. 2Na3PO4 + 3Ca(NO3)2…

Q: An iron ore was analyzed by dissolving a 1.957-g sample in concentrated HCl. The resulting solution…

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Q: Suppose 150 mL of a 10.00% by mass solution of sodiumchloride (density 5 1.0726 g cm-3) is acidified…

A: Density of NaCl = 1.0726 gcm-3. Volume = 150 ml

Q: Nitrogen (N), phosphorus (P), and potassium (K) are the main nutrients in plant fertilizers. By…

A:

Q: The phosphorus in a 0.3724 g sample was precipitated as the slightly soluble (NH,);PO,.12M0O3. this…

A: Given: Mass of PbMoO4 produced = 2.7346 g And mass of phosphorous sample used (with P4O10 in it) =…

Q: gas. (Do you remembe which lab reacted zinc with sodium hydroxide?) ype of Reaction: Red Z0 Na,ZnO,…

A: Balanced chemical equation are as follows:

Q: alculate the theoretical yield of (in grams) of Ca3(PO3)2 when 7.15 g of calcium hydroxide reacts…

A: The balanced equation is: 3Ca(OH)2 + 2H3PO4 → 6H2O + Ca3(PO3)2   The given mass of Ca(OH)2  = 7.15 g…

Q: What is the sum of ALL coefficients when the following equation is balanced, using the smallest…

A: The balanced equation can be written as: 4Ag + 2H2S + 1O2 → 2Ag2S + 2H2O When 4 mole Ag reacts with…

Q: A 0.7785 g sample containing hydrazine (N2H4, rocket fuel) was dissolved and diluted to 250.0 mL in…

A: Answer: This question is based on stoichiometric calculation where we have to convert the moles of…

Q: Balance the following equation by filling the gaps with appropriate numbers. Oc + Osoz (cs, + Oco

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

Q: ‍‍‍‍‍‍‍‍‍‍‍‍S₈(s)+Na₂So₃(aq)+H₂O(℩)→Na₂S₂O₃·5H₂)(s) (unbalanced) What is the theoretical yield of…

A: The theoretical yield of a substance is the expected yield that is found by calculation using the…

Q: If the mineral pyrite, FeS, is heated strongly in air, Iron (III) oxide and sulphur dioxide are…

A:

Q: Balance the following equation and charges, Cr2O7^-2 + Fe^+2 + H2O --> Cr^+3 + Fe^+3 + OH^-

A:

Q: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric…

A: Yield is defined as the amount produced during a reaction. It means that yteld is nothing but the…

Q: Complete the following reaction and balance the equation.  a.) Mg + O2 --> synthesis  b) Al +…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: The aluminium in a 1.2 g sample of impure NH4Al (SO4)2 was precipitated as hydrous Al2O3. The…

A: The number of moles is defined as the ratio of the mass of a substance to its molar mass. Number of…

Q: 5. The dichromate ion, Cr2O72- reacts with methanol, CH3OH in acidic solution according to the…

A: Final volume = 200 x 3 = 600 mL [Cr2O72-] = 200 x 1 / 600 = 0.33 M [CH3OH] = 200 x 1.875 / 600 =…

Q: 2. Predict the products of the following synthesis and combustion reactions. Afterwards, balanced…

A: Given, a. P4O10 (s)  +  H2O (l)        c. C4H10 (g)   +  O2 (g)          d. CH3NH2 (g)  +  O2 (g)…

Q: A sample of magnetite  (impure Fe3O4) weighing 0.4500 g is fused with oxidizing flux and the ferric…

A: Magnetite is an ore of Fe with the formula Fe3O4

Q: Na oH 4. solid copper(II) carbonate is heated oules tranred durig 0.22 bas (HOh2y0.21 5. solid…

A: Here we have to write the balanced chemical equation and net ionic equation for reactions in…

Q: How to balance this equation? NH3(g) + O2(g) ----> NO(g) + H2O

A: The reaction is balanced by making the number of elements of each atom equal on left side and right…

Q: Potassium permanganate in acidic solution is used to titrate a solution of iron(II) ions, with which…

A:

Q: Balance the following equation and charges, Na + H2O--> Na^+ + H2 + OH^-

A: Given: Reaction of sodium with water  To find: Balance it and balance the charges as well Solution:…

Q: 43. In the preparation of Rochelle salt (MW = 282.83 g/mol), 7.2 grams of monohydrated Sodium…

A: Given data: The mass of monohydrated sodium carbonate is 7.2 g. The molecular weight of…

Q: Sulphur trioxide gas is obtained by the combustion of pyrites (FeS,) according to the following…

A: Mass of SO3 = 100 Kg = 100 x 103 gm  Molar mass of SO3 = 80 gm/mole  Molar mass of FeS2 = 120…

Q: A sample of calcium weighing 2g. The calcium was precipitated as calcium oxalate, then it was…

A: Given that,  Weight of a sample of calcium Ws= 2 g Weight of empty crucible = 2.5 g Weight of…

Q: Balance CH2O + KMnO4 = _______________________ under neutral conditions

A: The balanced chemical reaction is

Q: To be able to produce a small amount of CO2 in the laboratory, 35 mL of 0.11 M Na2C2O4 and 20 mL of…

A:

Q: Is this equation balanced! AgNO3 + 2 KCI -->ABCI + KNO3 O Yes O No

A:

Q: Balance the following equation by filling the gaps with appropriate numbers. Zn + HCI ZnCl2 + H2

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

Q: Balance the following reactions: A. Pb(CH3CO0)2 + Na2SiO3 → PbSiO3 + NaCH3COO B. C2H5OH + 02 CO2 +…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Give the balanced equation for each of the following chemical reactions:a.Glucose (C6H12O6) reacts…

A: Change in the matter can be divided into two categories, one is physical change and other is…

Q: Balance and complete the following combustion reaction. Give the sum (one number only) t e t r a c…

A:

Q: 2) Hydrogen peroxide (H2O2) reacts with the permanganate ion (Mn04) in acidic solution according to…

A: a.) Given reaction is a redox reaction , so it would be balanced using half reaction method.  b.)…

Q: Complete and balance the following reaction, then give the product side of the balanced equation.…

A: Cu + ZnSO4 → Zn + CuSO4

Q: Balance the following equation by filling the gaps with appropriate numbers. OHgCl2 Hg + ICI → + H2

A:

Q: 0.9545 g of calcium nitrate salt, Ca (NO3) 2, is weighed, dissolved in concentrated HCl solution and…

A:

Q: 6- In the reaction below by complete reaction of 2 mol KCIO3, 120.6 g KCl is produced. Calculate the…

A: In the given reaction KClO3 decomposes into KCl and O2. The equation for the balanced chemical…

Q: 1. A boiler burns fuel oil with the following analysis by mass : 80% C 18% H2 2%S 30% excess air is…

A:

Q: Write a balanced chemical equation for the reaction thatoccurs when (a) Mg(s) reacts with Cl2(g);…

A: Chemical reaction- It consists of reactant (starting material) and products (substances formed in…

Q: 5. A 0.5664 g ore sample is dissolved in nitric acid and then filtered. The aluminum is present in…

A:

Q: Balance the equation _____H2H4 + ______ Fe (CN)63- + _____OH- = N2 + _____Fe(CN)64- + _____H2O

A: The unbalanced equestion is- N2H4 + Fe(CN)63- + OH- = N2 + Fe(CN)64-

Q: In the In the old Weldon process, chlorine was made from by-product HCl by the reaction: MnO2 + HCl…

A: The balanced reaction equation for the given process can be written as:      MnO2 + 4 HCl ----->…

Q: Is this equation balanced: AGNO3 + 2 KCI -->ABCI + KNO3 O Yes O No

A:

Q: 4. A mixture of KC1O3 and MnO2 weighing 1.75g was heated to 3000C until decomposition was complete.…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…