2NH3(aq) + CO, (aq) → CH,N,O(aq) + H,O(1) In an industrial synthesis of urea, a chemist combines 122.3 kg of ammonia with 211.4 kg of carbon dioxide and obtains 182.9 kg of urea.

Q: In the reaction between FeCl₃ and NaOH, the spectator ions are A) Fe³⁺ and Cl⁻ B) Fe³⁺ and OH⁻ C)…

A: Step 1) Spectator ions are basically which are insoluble solid and are not represented as ions. When…

Q: The fuel tank of an automobile contains 62.0 kg of gasoline. If the gasoline reacts completely with…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: An iron ore sample contains Fe2O3 plus other impurities. A 752-g sample of impure iron ore is heated…

A: Given details, The balanced chemical equation, Fe2O3(s) + 3C(s) → 2Fe(s) + 3CO(g) The mass of ore =…

Q: . Methyl alcohol (CH3OH) is made by reacting carbon monoxide and hydrogen in the presence of certain…

A: Given  Reaction  CO(g)  +  2H2(g)   →  CH3OH(l) Mass of CO = 40 gram  Mass of H2  = 10 gram  Mass of…

Q: Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution…

A: Given: Mass of I2 produced = 93.0 g Known: Molar mass of I2 = 253.80 g/mol Molar mass of NaI =…

Q: 6A. What mass of sodium hydroxide is made from 1.20 x 102 g of sodium oxide? Na20 + H2O → 2 NaOH 6B.…

A: Na2O + H2O ===> 2NaOH  stoichiometry…

Q: What mass of sodium hydroxide, NaOH, would be required to produce 16 g of the antacid milk of…

A: Mass-Mass Relationship :- In these problems , the mass of one of the products/Reactants is to be…

Q: 1. Write the balanced chemical equations for the following reactions and identify the type of the…

A: The unbalanced reaction are:

Q: How many moles of CO2 are emitted into the atmosphere when 28.6 g C8H18 is burned?

A: Given  Mass of C8H18   = 28.6 gram  Moles of CO2    = ? Number of mole of C8H18  = massMolar mass…

Q: 2+ The line notation, Al(s) | Al*(aq) || Co²"(aq) | Co(s), indicates that Al³* is the r Co is the…

A: We have given that  The line notation, Al(s) | Al3+ (aq) || Co2+(aq) | Co(s) indicates that A) Co is…

Q: For the chemical reaction 3 KOH + H, PO, K,PO, +3 H,0 what mass of potassium phosphate is produced…

A:

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A:

Q: Aspirin, C6H4  (CO2H)  (CO2CH3), can be prepared in the chemistry laboratory by the reaction of…

A: The correctly balanced reaction (there is 2 missing in aspirin in the given reaction) taking place…

Q: The extraction of aluminum metal from the aluminum hydroxide found in bauxite by the Hall-Héroult…

A: Given : Mass of Aluminium = 10 Kg 2Al(OH)3(s)→Al2O3(s)+3H2O(g)                       Step 1…

Q: 1) The nerve gas Sarin, which was released in a Tokyo subway station in 1996, has a molecular…

A:

Q: How many metric tons of carbon are required to react with 7.88 metric tons of Fe2O3 according to the…

A:

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A: Mass of aluminum = 10 kg                             = 1.0*103 g     Number of moles of Al produced…

Q: 5C,H,(g)+3 CO,(g)+4H," the net chemical equation fe

A:

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given-  First step- 2Cu2S+3O2->2Cu2O+2SO2 Second step- Cu2O+C->2Cu+CO

Q: Write the balanced chemical equation for the combustion of the fuel in O2(g), with CO2(g) and H2O(g)…

A:

Q: If you mass 0.430 g of Co(NO3)2 x 6H2O and dissolve it in water, what further information would you…

A: A. Since, moles = mass/molar mass we need molar mass of Co(NO3)2.6H2O to calculate moles.

Q: 4 NH3(g) + 5 O2(g) -----------> 4 NO(g) + 6 H2O(g) What mass of nitric oxide can be formed from a…

A:

Q: Consider the following reaction for formation of nitric acid from the pollutant nitrogen dioxide…

A:

Q: When in danger, bombardier beetles can fire a hot, toxic mixture of chemicals at their attacker.…

A: Hess's law is defined as the law which states that the total amount of heat absorbed or released for…

Q: Mg(OH)2(s)+2HNO3(aq)→   the balanced chemical formula?

A: Above reaction is double displacement reaction i.e neutralization reaction.

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A:

Q: Ca5(PO4)3F + 5H2SO4 + 10H2O → 3H3PO4 + 5CaSO4.2H2O + HF If every kilogram of fluoroapatite yields…

A:

Q: How many grams of O2(g) are required to react completely with a piece of magnesium metal that…

A: Given data,  A piece of magnesium metal that measures 0.10 cm × 1.0 cm × 4.0 cm  Density of…

Q: What mass of magnesium chloride would be required to produce 12.85 g of magnesium hydroxide by the…

A: MgCl2 + NaOH --> Mg(OH)2 + NaCl Given, mass of Mg(OH)2 = 12.85 g  Mass of MgCl2 = ?

Q: The manufacture of nitrogen trifluoride is a growing industry, due to its use as a plasma etchant in…

A: Given: Mass of ammonium fluoride = 1.20 x 103 g Mass of hydrogen fluoride    = 1.20 x 103 g Mass of…

Q: Balance the chemical equation for the combustion of ethanol _CH3CH2OH(g) +_02(g)→CO2(g) +_H2O()…

A: Combustion reactions are those in which the organic compound reacts with the atmospheric oxygen to…

Q: Another component of acid rain is nitric acid, which forms when NO2, also a pollutant, reacts with…

A: Mass of NO2 = 19 kg Molar Mass of NO2 = 46 g mol-1 Molar Mass of HNO3 = 63.01 g mol-1

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

A:

Q: 1. Iodine is known to exist in the solid state as a diatomic molecule, I,. Using the simplest…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…

Q: Write a balanced chemical equation for the following reactions and classify reactions. i. Liquid…

A: Here, we have to write the balanced chemical equations and have to classify the reactions: i. when…

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: In photosynthesis, plants convert CO: (g) and water into glucose (C.H1:O.) according to the reaction…

A:

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A:

Q: Many mining operations produce tailings that can be oxidized to form acids, including sulfuric acid.…

A:

Q: Ethanol, used in alcoholic beverages, can be produced by the fermentation of sucrose, which is found…

A: We can solve the given questions by using unitary method.

Q: Hydrogen cyanide is produced industrially from reactions; ammonia gas, oxygen and methane, with the…

A: We can determine the mass of cyanide gas produced by using the stoichiometry of the given reaction.…

Q: Propenoic acid, C3H4O2, is a reactive organic liquid thatis used in the manufacturing of plastics,…

A: The number of moles for C and H can be calculated from the gain in masses of CO2 and H2O absorbed…

Q: Andrew dissolved 10.00 grams of an iron ore sample in 5.00 L of acid to produce a stock solution.…

A:

Q: What mass of CO2 can be produced by the complete combustion of 2.00 kg of octane, C8H18, a major…

A: Balanced chemical equation for the reaction ids given below.

Q: The products of the reaction Ba(OH) 2 + H 2SO 4 → are

A: • The given reaction is,        Ba(OH)2 + H2SO4 →    • We need to predict the products of the…

Q: Phosphoric acid, a mild acid used among other things as a rust inhibitor, food additive, and etching…

A:

Q: Methane, CH4, burns in oxygen.   What are the products of the reaction? Write the balanced equation…

A: Since you have posted multiple questions, with multiple sub-parts, the answer for first question…

Q: Milk of magnesia, Mg(OH)2, is prepared from magnesium sulfate and sodium hydroxide. If a solution…

A:

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.