Calcium carbide, CaC2, is an important preliminary chemical for industries producing synthetic fabrics and plastics. CaC, may be produced by heating calcium oxide with coke: CaO + 3C CaC2 + CO What is the amount of CaC2 which can be produced from a full reaction between calcium oxide and 10.2 g of carbon?

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (N2OH) to produce aqueous sodium…

A: The balanced reaction taking place is  HCl + NaOH ------> NaCl + H2O Given : mass of HCl taken =…

Q: In making wine, glucose (C6H12O6) is fermented to produce ethanol (C2H5OH) and carbon dioxide (CO2)…

A: The initial mass of glucose = 53.2g 25.8g ethanol is produced

Q: Animals: The gut of many ruminant animals like sheep, cows and kangaroos contains methanogen…

A: (a). Balanced chemical reaction :     CO2(g) + 4H2(g) → CH4(g) + 2H2O(l)   (b) Mass of each product…

Q: The pollutant SO2 can be removed from the emission of an industrial plant by making it react with…

A: Consider the given balanced equation is as follows;  Reaction:       2 SO2 g  +  2 CaCO3 g  + O2 g…

Q: Plants convert carbon dioxide and water to glucose (C6H12O6)(C6H12O6) and oxygen in the process of…

A: The balanced chemical reaction is:                              6CO2 + 6 H2O   -------->…

Q: needs

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Q: 1.1127 g of chromium (II) nitrate was mixed in water with 0.5437 g of sodium phosphate A solid…

A: a) The balanced chemical reaction is, 3Cr(NO3)2(aq) + 2Na3PO4(aq)  --->  Cr3(PO4)2(s) + 6NaNO3

Q: 1. Write the balanced equation for the formation of lithium nitride from pure lithium metal and…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: The balanced equation for the reaction of chromium metal and chlorine gas is 2Cr(s) + 3Cl2(g) →…

A: Given, The balanced equation for the reaction of chromium metal and chlorine gas is 2Cr(s) + 3Cl2(g)…

Q: a) Write a balanced chemical reaction for this process , including phases of matter. b)If you…

A:

Q: You and your co-habitants burn 320 grams of methane, CH to generate heat for your habitat. How many…

A:

Q: consider the reaction  4HCl(aq)+MnO2(s)--->MnCl2(aq) + 2H2O(l) +Cl2 (g) A sample of 48.9 g MnO2 is…

A: The balanced equation is  4HCl(aq)+MnO2(s)--->MnCl2(aq) + 2H2O(l) +Cl2 (g)   Molecular weight of…

Q: Thionyl chloride,SOCl₂ , is used as a very powerful drying agent in many synthetic chemistry…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: When hydrochloric acid reacts with iron(III) oxide, water and iron(III) chloride are produced. The…

A: The given equation is

Q: Propane, C3H8, can be used as a fuel in your home, car, or barbecue grill because it is easily…

A: First of all, calculate the no. Of moles of O2  with the help of stoichiometry. Use moles to…

Q: The following is a balanced reaction: 2 AgNO3 (aq) + MgCl2(aq)  --> 2 AgCl (s) + Mg(NO3)2(aq) If…

A: The given balanced reaction is, 2AgNO3aq+MgCl2aq→2AgCls+MgNO32aq......(1)

Q: Carbon dioxide is a greenhouse gas. The main source of manmade carbon dioxide is the burning of…

A:

Q: Aspirin can be made in the laboratory by reacting acetic anhydride (CHO) with salicylic acid (C,H,O)…

A: Balanced equation :   C4H6O3 + C7H6O3 → C9H8O4 + C2H4O2   Mass of acetic anhydride  can be…

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A:

Q: Aluminum carbide, Al4C3, is a yellow powder that reacts with water to produce aluminum hydroxide and…

A:

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

A: Given that the balanced reaction taking place is - 2Al +Fe2O3→Al2O3+2Fe So, It shows that 2 mol of…

Q: Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet…

A: Given  Mass of TiCl4   =  3.54 × 107 gram  Mass of Mg     =  1.13 × 107 gram  Actual yield of Solid…

Q: A possible practical way to eliminate oxides of nitrogen (such as NO2) from automobile exhaust gases…

A: C3N3(OH)3→3HCNOUnbalanced equation,C3N3(OH)3+NO2→N2+CO2+H2O

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A: The two reactions given are,

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

A:

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: given :-  HCl(aq) + NaOH(s) → NaCl(aq) + H2O(l) mass of NaOH = 10.8 g  mass of HCl = 25.9 g  To…

Q: Fermentation is the conversion of sugars to alcohol (ethanol, C2H5OH) in the presence of yeast…

A:

Q: Camels store the fat tristearin (C57H110O6) in the hump. As well as being a source of energy the fat…

A: First of all we balanced the combustion reaction of protein, then we calculated the mass of water…

Q: Aspirin, C9H8O4, is prepared by reacting salicylic acid, C7H6O3, with acetic anhydride, C4H6O3, in…

A: The given reaction is: The mass of aspirin (C9H8O4) = 85.0 g Molar mass of aspirin (C9H8O4) =…

Q: An engineering technician carries out a process to produce quicklime (calcium oxide, CaO) from…

A:

Q: Baking soda (NaHCO3) can be used as an antacid. It reacts with and neutralizes stomach acid (HCI).…

A: Given data,Mass of NaHCO3=10.0gMass of HCl=10.0g

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A: Given : Percentage yield of step 1 = 83.5% Percentage yield of step 2 = 71.4%

Q: 17. From the following chemical equation: 2A + 5B → C + 3D. If you react 4 units of A with 10 units…

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

Q: Camels store the fat tristearin (C57H110O6) in the hump. As well as being a source of energy the fat…

A: Given that   Mass of water is = 100g of fat  Farmula of tristearin= C57H110O6

Q: If 0.72 g

A: SO ACCORDING TO THIS BALANCED EQUATION 36 GRAMS OF WATER WILL DECOMPOSE INTO 4 GRAMS OF HYDROGEN…

Q: When sulfuric acid reacts with zinc hydroxide, zinc sulfate and water are produced. The balanced…

A: Here, we have to determine number of moles of zinc hydroxide, zinc sulfate and water.

Q: The balanced chemical equation for the reaction between sodium and water is:2 Na ( s ) + 2 H2O ( l )…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: Calcium carbonate can be thermally decomposed to calcium oxide and carbon dioxide. CaCO3(s) -->…

A: According to law of conservation of mass sum of masses of reactant is equal to sum of masses of…

Q: The balanced equation for the combustion of ethanol (ethyl alcohol) is: C2H5OH() + 302(g) 2CO2(g) +…

A: The balanced combustion reaction given is C2H5OH (l) + 3 O2 (g) -------> 2 CO2 (g) + 3 H3O (g)

Q: In the earth's primitive atmosphere, it is thought that water could have reacted with methane to…

A: Limiting reactant is the one which consumed first in the reaction.

Q: Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as…

A: Hello. There are multiple questions posted together. The first question/part has been solved. To…

Q: kerosene a mixture of hydrocarbons is used in domestic heating is jet fuel. Assuming that kerosene…

A:

Q: How many grams of hydrogen gas can be formed from the reaction of 125 g of water with excess carbon?

A:

Q: aqueous sodium bromide Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to…

A:

Q: the limiting reagent

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Q: Pure iron, Fe, can be produced from an ore called hematite, Fe2O3 , by reaction with carbon at high…

A: Given: Mass of iron (Fe) = 47 ton Molar mass of Fe = 55.845 g/mol Molar mass of Fe2O3 = 159.69 g/mol

Q: Barium chloride reacts with sodium sulfate according to the following equation: BaCl2(aq) +…

A: Given data,Mass of BaCl2=10.0gMass of Na2SO4=10.0gMass of BaSO4(Experimental yield)=12.0g

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".