a.How many grams of CO2 are formed from 0.50mol of ethanol? b.How many moles of H2O are formed from 24 g of ethanol? C.How many grams of 02 are needed to react with 0.25 mol of ethanol? :

Q: Combustion

A: Balance chemical equation is equation in which number of atoms on both sides of the reaction are…

Q: 2a+4b----> 3c

A: C. 96 (96 moles of C form o complete reaction of 64 moles of A.)

Q: Solid lithium hydroxide is used to remove exhaled carbon dioxide from space vehicles by forming…

A: Lithium hydroxide is used to absorb CO2 gas. It was also used in APOLLO 13 mission. It absorbs…

Q: 1. Calcium nitrate and sodium hydroxide react to form calcium hydroxide and sodium nitrate. a.…

A: Given, mass of NaOH = 25.0 g  Mass of Ca(NO3)2 = 30.0 g

Q: Based on the following chemical equation: 4 HCN + 5 02 ---> 2 N2 + 4 CO2 + 2 H2O. How many grams of…

A: We have given a balance chemical equation as                   4HCN  + 5O2    → 2N2 4CO2  + 2H2O And…

Q: If you forget to weigh the calorimeter and contents at the end of a Part 1 run, you will: Select…

A: While performing an experiment, human errors must be avoided. For that, the experiment must be…

Q: Consider the combustion reaction of ethylene, C2H4, with oxygen gas.a. Write the balanced chemical…

A: Balanced equation is given below:

Q: 9.7 b. moles of uca to YOU The chemical reaction of hydrogen with oxygen produces water. 2H₂(g) +…

A: 2 mole of hydrogen molecules react with 1 mole of oxygen and produced two mole of water molecules

Q: Enthalpy of Reaction • quantifies thermal energy transfer in or out of a system in a chemical…

A:

Q: C. CH4 or SiH4 Use AH and the balanced equation below to answer question 3 C.H12O6 → 2 CH.O + 2 CO2…

A:

Q: Consider thecombustion reaction. C3H8 + 5O2--------3CO2 + 4H2O Ifyou react 15.0 mol of O2  how many…

A: The balanced combustion reaction is given by

Q: Given the unbalanced chemical equation, CH3OH(l)  +  O2(g) →  CO2(g)  +  H2O(g),  what is the mole…

A: The balanced chemical equation of a reaction represents the number of moles of each species that…

Q: 43. If 0.500 mol of CaCl2 is mixed with 0.200 mol Na3PO4, the maximum amount in moles of Ca3(PO4)2…

A: Interpretation -  If 0.500 mole of CaCl2 is mixed with 0.200 mole of Na3PO4 , then we have to…

Q: 0.235 g of a hydrocarbon reacts with excess oxygen in a bomb calorimeter. The molar mass of the…

A: Given :-  Mass of hydrocarbon = 0.235 g  Molar mass of hydrocarbon = 122.118 g/mol  To calculate :-…

Q: For H2O(l) + N2O5(g)    ⟶⟶ HNO3(aq) what happens when you have 1 mol H2O and 0.5 mol N2O5? A.The…

A: Given: Moles of H2O = 1mol Moles of N2O5 = 0.5 mol

Q: For the following reaction, 6.66 grams of sulfur dioxide are mixed with excess oxygen gas . The…

A: The balanced chemical equation of reaction of sulfur dioxide with oxide that yields sulfur trioxide…

Q: For the following reaction: > LIHCO3 Li₂CO3 + H₂O + CO₂ - O a. If 1.25g of Li₂CO3 is added to 0.5g…

A: Givena chemical reaction, mass of Li2CO3 = 1.25 gThe mass of H2O=0.5 gFind out the limiting reagent.

Q: 3. Water has a heat of vaporization (AH) of 44.01 kl mol and boils at 100 "C at sea level. What is…

A:

Q: how many moles fo h20 will be formed in the compolete combustion of 2.55 moles of C6H12O6

A:

Q: Answer the following questions about diethyl ether (C4H10O, molar mass of 74.1 g/mol), the first…

A: Moles of different products formed can be calculated on the basis of balanced molecular reaction.

Q: For the following unbalanced equation, how many moles of Cl2(g) would be required to completely…

A:

Q: of sodium chlorate? holes of sodium chlorate?

A: a) Sodium chlorate : NaClO3  Balanced equation,  2NaClO3(s) -----> 2NaCl(s) + 3O2(g)

Q: 1.) How many moles of CO₂ are produced when 10.0 mol of C3H8 are burned in excess of oxygen in a gas…

A:

Q: Mass of AgNO3 used in reaction (this is the mass of just the AgNO3, without the vial) Mass of copper…

A: Values can be calculated using given data .

Q: determine the following for the reaction: 2mg(s) + o2(g) ----> 2mgo a. determine the number of…

A:

Q: 5. If 13.0grams of aluminum are reacted with 13.0grams of sulfur:a. What is the limiting reagent?b.…

A: Given data:

Q: Which reactant controls the amount of product formed in a chemical reaction? A. Actual yield  B.…

A: The question is based on the concept of Reaction Stoichiometry. We have to identify the factor which…

Q: 42. How many grams of H,0 will be formed when 42.0 g H, is mixed with 38.0 g 02 and allowed to react…

A: Since you asked specific question so as per Q&A guidelines of portal I solved Question number 42…

Q: 18. Pentane, CH,2, reacts with oxygen gas to produce carbon dioxide and water: C,H2 + O, → co, + H,0…

A:

Q: For this reaction: How many moles of carbon dioxide will be produced when 6.00 mols of oxygen reacts…

A: Given moles of O2 = 6 moles moles of C3H7SH = 1.5 moles

Q: _____C3H8 + _____ + _____ O2              _____ H2O + _____ CO2       In the reaction  above, 28…

A: The objective of the question is to find the limiting reactant, the theoretical yield of water, and…

Q: 9.00g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given data 9.00g of a certain Compound X molecular molar mass of 60.g/mol   Co2=13.20g water=5.40g…

Q: , what is the limiting reactant and the theoretical yield of water?

A: Number of moles = mass/molar mass  Molar mass of O2 = 31.999 g/mol  Molar mass of H2 = 2.0159 g/mol…

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.