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: If sodium sulfate reacts with aluminum nitrate, calculate a. Number of moles of sodium sulfate that…

A:

Q: Consider the following balanced chemical equation:    2N2H4(g) + N2O4(g)  →  3N2(g) + 4H2O(g)…

A: The reaction given is 2 N2H4(g) + N2O4(g)  →  3 N2(g) + 4 H2O(g)

Q: A mixture contains 0.394 mol of Mn2O3 and 16.0g of MnO2. 1. How many moles of O are present in the…

A: Number of moles is equal to the ratio of mass to molar mass of substance. Number of moles=Mass of…

Q: Limiting and Excess Reactants Show ALL work for the following calculations: la. If you perform the…

A:

Q: __C3H8 + ___O2 ---->  ___CO2 + ___H2O

A: Following question is based on concept of stoichiometric and limiting reagent. For this, first of…

Q: Q3: B: A 208 g of CsHs (78 g/mol.) burns in air according to the equation: CHs + O2-CO2 +H20 What…

A:

Q: For the following reaction:       2 Mg(s)  +  O2(g)  ----->  2 MgO(s)      a. Determine the…

A: a) From the above balanced reaction we can see that 2 moles of Mg is reacting to form 2 moles of MgO…

Q: In one box of nails, there are 75 iron nails weighing 0.250 lb. The density of iron is 7.86 g/cm3.…

A: Given that mass of 75 nails of iron = 0.250lb = 113.4g Density of iron = 7.86g/cm3 (a) volume of…

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: A chemist uses 5.29 g of carbon (C) and performs the following reaction:  Na2SO4 + 4C ---> Na2S+4CO…

A:

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

A: Balanced equation is given below:

Q: Strontium hydride reacts with water to form strontium hydroxide and gas. A 5.7-g sample of SrH2 was…

A:

Q: Methane (CH,) combusts in air to produce carbon dioxide and water vapor, according to the following…

A:

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: Consider the oxidation of methylamine according to the unbalanced chemical equation above.  CH3NH2…

A: Given:

Q: How many moles of H2O are produced when 10 moles of O2 are used

A: 10 moles of O2 are taken. We have to calculate moles of H2O produced.

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: Hydrogen and nitrogen combine in a synthesis reaction to form ammonia (NH3) in the Haber process.…

A: Hydrogen and nitrogen form Ammonia: Balanced reaction is    N2 + 3H2 → 2NH3 This one mole of…

Q: Reaction Stoichiometry Given the reaction: 2Al+ 6HCl---->2AlCl3+3H2 a. How many moles of Al will…

A: Answer :-  a) Moles of Al will be used when 1.118 mol of HCI are used = 0.3727 mol  b) Moles of H2…

Q: Consider the following balanced chemical equation: C2H5OH() + 302(g) - 2C02(9) + 3H20(1) a. How many…

A: To solve this problem we will use the given balanced chemical equation .

Q: How many moles equate to 128 g of CO2? A. 2.91mol B. 15.6mol C. 5.82mol D. 24.6mol

A: Given : Mass of CO2 = 128 g

Q: 4 For the given unbalanced reaction, GaF3+Cs CsF + Ga How many moles of GaF3 are needed to react…

A: Mass of Cs = 45 gNumber of moles of GaF3 needed = ?

Q: When water is added to solid calcium carbide, CaC2, the produces are acetylene gas, C2H2, and…

A: Given information:                                              Moles of calcium carbide = 0.50…

Q: 5. A container containing 30.0 g of propane, C,Hg, is burned with 75.0 g of oxygen. a. Outline the…

A: Propane is burned in oxygen to give CO2  and H2O it is also known as combustion reaction of propane.…

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: 1. Using the chemical equation: C3H8 + O2 a. How many moles of O2 are required to combust 2.50 moles…

A:

Q: 2. Aluminum bromide (AIBR3) and sodium hydroxide (NAOH) react to form aluminum hydroxide (Al(OH)3)…

A: Detail mathematical calculation for number of moles finding is shown below

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: 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: 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: How many moles of sodium sulfate are produced when 120 g of sodium hydroxide reacts with sulfuric…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: 11. In the equation:  C6H15N4O6 + N2O  C5H11N4O6 + CH4N2O   A. Which compounds are the reactants?…

A:

Q: 1. Which of the following statements is true if 10.0 g of substance A reacts with 15.0 g of…

A: To determine which substance is the limiting reagent in a chemical reaction, we need to compare the…

Q: How many moles of hydrogen gas will be produced when 12g of Mg will react completely with excess of…

A: The reaction given is 2 Mg + 2 HCl -------> 2 MgCl2 + H2

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: How many O2 molecules are needed to react with 4.58g of S?

A: Number of molecules can be calculated by using following formula Number of molecules = moles ×…

Q: Nitromethane Fuel CH3NO2 is burned with atmospheric air in a stoichiometric ratio. The number of…

A: Nitromethane  is an organic compound with the chemical formula CH3NO2 . It has a boiling point of…

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…

Q: Consider the reaction between 46.0 g of C2H5OH (l) and 32.0 g of O2 (g) producing CO2 and H2O vapor.…

A:

Q: C6H8      +     O2      ------à     CO2      +      H2O   Balance the equation

A: 1. Answer - Balanced  equation  - balanced equation is an equation for a chemical reaction in which…

Q: Given the reaction:2mg+O2=2Mgo a. What is the greatest amount og MgO (in moles) that can be made…

A: Given: The reaction, 2Mg+O2→2MgO Moles of Mg=6.9 Moles of O2=3.8

Q: Chemistry A 25g sample of Strontium Acetate reacts wuth Sodium Chloride in a double replacement…

A: In the balanced chemical equation, the no of each atom should be equal on both the side of the…

Q: 2.) For the neutralization reaction of phosphoric acid and magnesium hydroxide. a.) How many moles…

A: Phosphoric acid reacts with magnesium hydroxide to form magnesium phosphate and water. The equation…

Q: In this reaction, how many moles of propane (C3H3) would react with 15 moles of 02? C3H3 + 50, –…

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

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.