Consider the following reaction: C3H8 + O2 → H2O + CO2. (a) Balance the reaction. (b) If you start with 100.0 g of each reactant, how much water would you get in grams

Q: Within the cylinders of a car’s engine, the hydrocarbon octane (C8H18), one of many components of…

A: Combustion: The reaction of fuel and atmospheric oxygen at a very high temperature gives carbon…

Q: What is the mass of the solute (in grams) in 165 mL of 2.2×10–5 M H2SO4, a sample of acid rain?

A:

Q: [2]  a. Write the balanced chemical equation for the reaction. b. Calculate for the mass of…

A:

Q: how many grams of calcium nitrate, Ca(NO 3 ) 2 , are needed to react completely with 45.1 g of…

A: First convert mass into mole by divid6 molar mass  Then Mole-mole realtionship to get mole mole of…

Q: What is the maximum mass of iron, in grams, that can be obtained from 651 g of iron(III) oxide?

A: Molar mass of any substance is the mass of 1 mole of that substance. If the molar mass of an atom is…

Q: If 6.3 x 1025 molecules of CO2 are produced in a combustion reaction, what is the mass in kg of CO,…

A:

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 is the mass (in kg) of 6.89 x 1025 molecules of CO2?  The molar mass of CO2is 44.01 g/mol.

A:

Q: If 6.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given : Mass of CO2 produced = 6.7 Kg

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: To a crucible and cover weighing 33.392 g is added a sample of a copper (II) chloride hydrate (CuCl2…

A: Given data, Mass of crucible + cover = 33.392g Mass of crucible + cover + sample = 34.405g Mass of…

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: C4H10S(l) + O2(g)= complete and balance the combustion reaction.

A: Due to combustion reaction oxidation of the compound takes place.

Q: Balance the following equation and write the sum of the coefficients of the reactants and products…

A: Gicen :reaction

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

A: Formula For I question; Theoretical yield = Mass of H2Molar mass of H2 x 23 x Molar mass of NH3 For…

Q: How many moles of potassium hydrogen phosphate (K2HPO4) are there if some potassium hydrogen…

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

Q: Calcium chloride reacts with sodium hydroxide to form solid calcium hydroxide, Ca(OH)2 What is the…

A: Balanced equation is given by:

Q: Suppose 16.04g of benzene, C6H6, is burned in oxygen. a.) what are the products of the reaction…

A: Combustion :- The burning of hydrocarbon in excess of air is called combustion . In combustion…

Q: If you add 1.0 x 10^3 g of ethylene glycol as an antifreeze to a 4.0 kg of water in the radiator of…

A: Mass of ethylene glycol= 1.0×103 g gram molar mass of ethylene glycol =62 g  The calculation of…

Q: 6. Complete & Balance the chemical reaction: HNO3+Mg(OH)2{1

A:

Q: Butane C4H10 burns with Oxygen to produce CO2 and H2O.  Write out the chemical equation for this…

A: The reactants given are C4H10 and O2 i.e oxygen and products are CO2 and H2O hence the reaction…

Q: A key step in balancing chemical equations is correctly identifyingthe formulas of the reactants and…

A: (a) The balanced chemical equation for this combination reaction, having correctly identified the…

Q: how many grams of calcium hydroxide, Ca(OH)2, are needed to react completely with 65.9 g of…

A: Given: Mass of HCl = 65.9 g Molar mass of HCl = 36.46 g/mol Molar mass of Ca(OH)2 = 74.092 g/mol

Q: 4NO2(g)+O2(g)+2H2O(l) → 4HNO3(aq) The generation of the electricity used in a medium-sized home…

A: The given reaction is

Q: In a reaction, 0.77 kg of V,O; are reacted with 0.88 kg of Ca as the following chemical Equation:…

A: This a question based on stoichiometric calculations of a reaction.  Which can be solved step by…

Q: What mass of HCI, in grams, is required to react with 0.560 g of Al(OH)3? Al(OH)3 (s) + 3HC1(aq) →…

A: For the given reaction: Al(OH)3(s)+3HCl(aq)→AlCl3(aq)+3H2O(l) The molar mass of Compounds in the…

Q: Question attached

A:

Q: 5. What is the theoretical yield of MgO from the combustion of 5.25 x1023 atoms of Mg and 4.69 ×1023…

A: Given that: number of atoms of Mg = 5.25×1023 atoms number of atoms of O2 = 4.69×1023 atoms To find,…

Q: If 6.5 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given, Amount of CO2 =6.5 kg =6500 gwe are asked to calculate the number of molecules of CO2 in the…

Q: If 5.1 kg of CO2 are produced during a combustion reaction, how many molecules of CO2 would be…

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

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

A:

Q: A mixture of butene, C4H8, and butane, C4H10, is burned in air to give CO2 and water. Suppose you…

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: The balanced chemical equation for the reaction between calcium hydroxide and hydrochloric acid is:…

A:

Q: For the combustion reaction of C2H4 (g), what number of moles of CO2 can be produced by the reaction…

A: Combustion of any hydrocarbon produces water and carbon dioxide. Hence the combustion reaction of…

Q: 454 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen. The…

A:

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: When gaseous dinitrogen pentoxide, N2O5, is bubbled into the water, nitric acid, HNO3, forms. Write…

A: According to given information,  The balanced chemical reaction will be,

Q: When 25 g of lead (II) nitrate, Pb(NO3)2, is mixed with 15 g of sodium iodide in water, a reaction…

A:

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

A:

Q: Urea [(NH),CO] is prepared by reacting ammonia with carbon dioxide: 2 NH3 + CO2 (NH),CO() + d. How…

A: According to the law of conversation of mass, mass can neither be created nor be destroyed. So,…

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: Iodine can be prepared by bubbling chlorine gas through an aqueous solution of sodium iodide:…

A: 2 moles of NaI produce 1 mole of I2Molar mass of sodium iodide (NaI) is 149.89 g/molMolar mass of…

Q: Consider the reaction: 2Sb(s) + 312(s) → 2Sbl3(s). Determine the limiting reactant and the…

A: First of all we will calculate moles of SB and I2. Limiting reagent is that substance which is…

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: If 5.9 x 1025 molecules of CO2 are produced in a combustion reaction, what is the mass in kg of CO2…

A: Molar masa of a compund is defined as a mass of a sample of a that compund divided by the amount of…

Q: (Balance the equation) FeCl+NaOHàFe(OH)3+NaCl

A: Note: The compound FeCl does not exist. Hence, the compound FeCl3 is taken as the one of the…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.