The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane (C8H18) and calculate the mass (in kg) of carbon dioxide that is added to the atmosphere per 1.0 kg of octane burned. (Hint: Begin by writing a balanced equation for the combustion reaction.)

Q: How  many grams of  carbon can be formed by heating 10.0 g of    sugar, C 12H 22O 11?   According…

A: C12H22O11 -----------> 12 C    +    11H2O

Q: 5. K3PO4 +Al(NO3)3 →_KNO3 +_AIPO4 a. Balance the reaction b. What is the reaction type? c. If 30.2g…

A: Since you have asked multiple questions, we will solve the first three sub-parts for you. If you…

Q: What is reaction stoichiometry? What is the significance of the coefficients in a balanced chemical…

A: Stoichiometry in a balanced chemical equation relates to relative quantities of reactants and…

Q: According to the following balanced reaction, how many moles of NO can be formed from 3.00 moles of…

A: Limiting reactant :- A reactant whose number of moles are less than the number of moles required as…

Q: Liquid methane (CH4). and liquid oxygen (02) are used in some rocket engines. What is the mass of…

A: Given  Mass of CH4   = 500000 gram Mass of O2    = 150000 gram  Mass of CO2  = ?

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

A:

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: MnO2 reacts with strong acid HCl and gives MnCl2 and water. This reaction also produces Chlorine…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

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: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

Q: In the experiment, why is the mass of the test tube and reaction products less after heating than…

A: Given: In the experiment, the mass of the test tube and reaction products were less after heating…

Q: Consider the following unbalanced  equation -   ____Al4C3  +  ____ H2O ----------> _____ Al(OH)3…

A: Given unbalanced equation,         Moles of CH4 formed is 0.574.

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: A student combines 15.0 g FeS, with excess 02, which react according to the balanced equation shown…

A: Now, mass of one reactant is given and other reactant is present in excess. The amount of product…

Q: The reaction of coal and water at a high temperature produces a mixture of hydrogen and carbon…

A: Calculate the number of moles of CO. The molar mass of CO is 28 g/mol.

Q: Aspirin, C₉H₆O₄, is prepared by reacting salicylic acid, C₇H₆O₃, with acetic anhydride, C₄H₆O₃, in…

A:

Q: Solid chromium reacts with oxygen gas to produce chromium (III) oxide. Write the balanced chemical…

A: Here solid chromium, Cr(s) react with oxygen gas,O2(g) to produce chromium(III) oxide, Cr2O3(s)

Q: he reaction of coal and water at a high temperature produces a mixture of hydrogen and carbon…

A: This question can be solved using law of multiple proportions.

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = {actual…

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

A:

Q: Balance the following equation showing the reaction that occurs between HBrO3and Al(OH)3 and answer…

A: This is an acid -base reaction or you can say neutralization reaction.

Q: CH4(g)   +    2 O2(g)  ------->   CO2(g)   +    2 H2O(g) What mass of water is produced by the…

A: 1- First determine the moles of methane :  moles of methane = ( mass / molar mass)  moles of methane…

Q: Combustion of a compound of formula CxHyO₂ yields 0.209 g H₂O (molar mass = 18.016 g/mol) and 0.512…

A:

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: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A:

Q: N2O5(g)=NO2(g)+O2(g) balance the equation and what type of reaction is represented

A: Balanced the given reaction and what type of reaction represented ----

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: The balanced reaction taking place is given as, => 4 HCl (aq) + MnO2 (s) ---------> MnCl2 (aq)…

Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

A:

Q: combustion of a compound of formula CxHyOz yields 0.209g H2O (molar mass = 18.016 g/mol) and 0.512g…

A: Given: The formula of the compound: CxHyOz Mass of H2O =0.209g Mass of CO2 = 0.512 g Mass of O2 =…

Q: The chemical reaction of silver nitrate with sodium carbonate produces silver and sodium nitrate.…

A:

Q: Ethane is a gas similar to methane that burns in oxygen to give carbon dioxide gas and steam. The…

A: The balanced chemical reaction is the chemical reaction in which the elements present in the…

Q: In the chemical equation for the combustion of 1 mole of C6H6(e), what is the sum of the…

A: The balanced chemical equation for the combustion of hexane is as follows: C6H6 (l)+ 152O2 (g)→6 CO2…

Q: Acrylonitrile is an important building block for synthetic fibers and plastics. Over 2 billion…

A: In the above question chemical reaction given which is represented by equation 1According to it 2…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

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: The balanced chemical equation for the reaction between potassium hydroxide and phosphoric acid is:…

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: Burning a 0.1000-g sample of a carbon-hydrogen-oxygen fuel compound in the presence of oxygen yields…

A: Given, mass of sample =0.1000 g CO2(yielded)=0.1953 gH2O(yielded)=0.100 g

Q: Consider the reaction of solid P, and chlorine gas to form gaseous phosphorus trichloride. a) Write…

A: a) The balanced chemical equation for the given reaction is given below,

Q: Consider the following combination reaction:  2H2 + O2 -----> 2H2O If you are provided with 10…

A:

Q: im confused on how to do this

A: The number of moles of HCl (n1) in 43.3 g HCl is calculated using equation (1) in which n is the…

Q: Propenoic acid, C3H4O2, is a reactive organic liquid thatis used in the manufacturing of plastics,…

A: The number of moles for C and H can be calculated from the gain in masses of CO2 and H2O absorbed…

Q: Consider the balanced equation for the combustion of benzene, C6H6 2C6H6+15O2⟶12CO2+6H2O What…

A: Balanced Reaction 2C6 H6 + 15O2 ----> 12O2 + 6 H2 O This reaction represents the combustion…

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

A: The detailed solution of the given question is solved and typed below.  The concept used here is…

Q: If you start with a mixture of Nacl and KClO3 that weighs 3.00g, and the mass of the sample…

A: Given, The mixture of NaCl and KClO3. Weight of the mixture is ---- 3.00g The mass of the sample…

Q: . Consider the following chemical reaction: Cr(OH)3(aq) Cr₂O3(s) + 3H20(1) 2.00 moles of chromium…

A: Which one of the following is correct answer

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

A:

Q: Consider the chemical equation for the combustion of ammonia: 4NH;(g) + 70,(g) – 4NO,(g) + 6H,0(g)…

A: In general, a chemical equation is written in the symbolic form of the compound involved in a…

Q: If the theoretical yield for a reaction is 100.0 g of a product, and the amount collected when the…

A: Percent yield is defined as measurement in quantity of moles of product formed in chemical reaction…

Q: Balance the following equation by algebraic method. Na + H20 NaOH + H2

A: Steps to balance equation by algebric method :  1) first write the given equation and put down…

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".