Which of the following is NOT one of the uses of hydrogen gas?           (A) Production of hydrazine (N2H4)          (B) Production of ammonia (NH3)          (C) Production of methanol (CH3OH)          (D) Production of margarine

Q: 1. How many moles of oxygen would be required to react with calcium to produce 8 moles of calcium…

A: Calcium reacts with oxygen to form calcium oxides. We will first write the balanced equation, then…

Q: Is phosphat and phosphoric acid the same? Or are they two different things?

A: Phosphate: It is a chemical derivative of phosphoric acid. Its chemical formula is (PO4)-3. Its…

Q: The change in Oxidation number of 'Cl' in the following reaction is clO2 clO3 O 5 O 1 O 2 O 4

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Q: Please  write the balanced chemical equation of heating (NH4)2CO3 and bubbling gas produced by…

A: in decomposition reaction one molecule is break into two or more molecule

Q: How many grams of oxygen are required to produce 60.1 g of water vapor?

A: Moles of a substance can be given as the ratio of given mass of a substance to its molar mass. Given…

Q: Write a balanced equation for each of the following: (a) A characteristic reaction of Group 1A(1)…

A: A balanced chemical equation contains equal number of atoms of each elements on both the sides of…

Q: Predict the products and write a balanced equation for the combustion of oxygen with C8H13OH.

A: Combustion reaction in which O2 is used with the reactant and CO2 and H2O is formed. This is…

Q: Which of the following is a source of carbon monoxide? O A. ali d the choices OB exhaust fumes of…

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Q: What is the oxidation number of diatomic elements? O 2 O +1

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Q: What would be a better source of hydrogen: Water, Fossil Fuels or Calcium Hydride? Justify your…

A: Currently, most hydrogen is produced from fossil fuels, specifically natural gas. Hydrogen…

Q: Write the balanced reaction for the synthesis of Al2O3 from its elements?

A: Since the synthesis reaction has formation of 1 mole of compound to be synthesise from its natural…

Q: What volume of chlorine gas, measured at STP, is necessary for the complete reaction of 5.02 g of…

A: Given information, Molar mass: Al =  26.98 g/mol, Cl2 = 70.90 g/mol, AlCl3 = 133.34 g/mol     2…

Q: The average daily mass of O2 taken up by sewage discharged in the United States is 59 g per person.…

A: One person depletes 59 g of oxygen, the mass of oxygen depleted (m) by 1,200,000 people is…

Q: The oxidation number of sulfur in Fe2(S2O8)3 is what?

A: Here we have to find out the oxidation number of sulfur in Fe2(S2O8)3

Q: 4. What is the oxidation state of oxygen in nitric acid?

A: The chemical formula of nitric acid is HNO3.

Q: What is the overall change in the oxidation number of sulfur in  the oxidation of H 2S to SO 4 2–.…

A: The chemical reaction that takes place is:   1)Calculate the oxidation number of sulfur in H2S and…

Q: Write balanced chemical equations for the generation of hydrogen gas using hydrochloric acid and…

A: In a balanced chemical equation, the total number of each element on both sides of the equation is…

Q: Write a balanced equation for each of the following reactions:(a) Hydrogen cyanide is formed…

A: Hydrogen cyanide is formed commercially by passing a mixture of methane, ammonia, and air over…

Q: How many grams of O2 are needed to produce 5.00 moles of Fe2O3?

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Q: is the oxidation number of the nitrogen in NO3 ? O +4 O +3 O +5 O +6 O +7

A:

Q: What is the equation for the formation reaction for gaseous hydrazine, N2H4, at 25ºC and 1 atm…

A: Hydrazine is  inorganic compounds.  Molar mass = 32.0452 gmol^-1. It is a colorless flammable liquid…

Q: Complete and balance the following OUTLINED reactions by supplying the products. он + Na* OH (aq) Ka…

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Q: Aluminum is produced commercially by the electrolysis of Al,0, in the presence of a molten salt. If…

A: Given,  Amount of current in million A = t = 0.670 million A  Time in hour = t = 2.50 h  Mass of Al…

Q: B. Write baiaIceu chemical equations with physical state symbols and necessary conditions, if any…

A: A chemical equation is balanced by equalizing the same elements on either side of the chemical…

Q: Suppose Cao is placed in a vacuum in which the partial pressure of oxygen is 10^-5mm Hg. Will Cao be…

A: At 10-5 mbar oxygen pressure,  CaO surface starts degrading at such conditions. We relate the…

Q: What is the theoretical yield of vanadium, in moles, that can be produced by the reaction of 2.0…

A: Please find your solution below : The reaction is as follows : V2O5 + 5Ca ---------> 2V + 5CaO

Q: Write a balanced chemical equation for the reaction that occurswhen (a) titanium metal reacts with…

A: The balanced chemical equation has to be given for the reaction of titanium metal with oxygen…

Q: Chlorine gas is used in the production of many other chemicals, including carbon tetrachloride,…

A: Given: Volume of chlorine gas produced at STP = 5.9 ✕ 105 L Known: Molar mass of NaCl = 58.44 g/mol

Q: What is the chemical equation for the reaction of hydrogen peroxide and KMnO4?

A: The chemical equation for the reaction of hydrogen peroxide and KMnO4 has to be given,

Q: Aluminum is produced commercially by the electrolysis of Al, 03 in the presence of a molten salt. If…

A:

Q: Write a balanced chemical equation for the acid-base reaction of oxalic acid, H2C2O4, with sodium…

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Q: Chemical formula of Co3+ And PO43-

A: In the given question Co+2 Instead Co+3 so solving consider as above. Chemical formula which denotes…

Q: Aluminum is produced commercially by the electrolysis of Al2 03 in the presence of a molten salt. If…

A: Given data :

Q: Would you expect potassium perchlorate, KClO4(aq), in a concentrated acidic solution to act as an…

A: In Redox chemistry reductant is the species that donates e- to an electron receiver. Thus reducing…

Q: Consider the smelting of iron ore which consists of Fe2O3 and Fe3O4. If Fe is produced in the pig…

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Q: What is fomed in the reaction of metal and oxygen gas? a. basic oxide b. acidic oxide C. acid d.…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What is the oxidation number of nitrogen in HNO,? O+5 O +3 O 2 O -3

A: Oxidation number of N in HNO3 ?

Q: Write a balanced equation for the formation of manganese (IV) oxide from its elements

A: Manganese (IV) oxide is a dark colored inorganic solid which is widely used as a catalyst in the…

Q: Carbon reacts with steam,H2O at high temperatures to produce hydrogen and carbon monoxide

A: C + H2O ----> CO + H2 this reaction occurs at the high temperature that further helps in…

Q: Aluminum is produced commercially by the electrolysis of Al2 O3 in the presence of a molten salt. If…

A: Given:: Mass of Al = ? molar mass of Al = 27 g mol-1 Current = 0.740 million A= 0.740×106 A Time (t)…

Q: What coefficient is placed in front of O 2 to complete the balancing of the following equation? C…

A: The Answer to the following question is given as:

Q: How many liters of hydrogen gas are needed to produce 0.0130 mole of ammonia?

A: Recall the reaction between nitrogen and hydrogen to produce ammonia gas             N2g + 3H2g →…

Q: Both oxygen and nitrogen are present in the atmosphere as gases. Oxygen (O2) is reactive, and…

A: Molecular nitrogen gas has triple bonds and they release a lot of energy when bonds between them are…