Mr. Romeo has 102 grams of Methane, CH4. How many moles does he have available to burn? Part 2: Write out the balanced formula for the combustion of Methane.

Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

A: Data given, Volume of the gasoline (octane, C8H18) = 16.5 gallon 1 gallon means 3.7854 L 16.5 gallon…

Q: How many grams of iron, molar mass 55.85 g/mol, will be consumed during the formation of 14.34 grams…

A: Using mole concept easily determines how much moles of  reactant are used and how much moles of…

Q: How many moles of carbon dioxide could be produced if 10 moles of octane, C gH 18, are combined with…

A: Given No. of mole octane = 10 moles  No. of moles oxygen= 20 moles  find no. of moles CO2

Q: What is the total number of hydrogen atoms on the right-hand side of this chemical equation?…

A: Given chemical reaction:                 CH3CO2C2H5(l) + H2O(l) → CH3CO2H (l) + C2H5OH(l)

Q: When 0.440 mol of aluminum are allowed to react with an excess of chlorine gas, CI 2, how many moles…

A: The reaction between the aluminium and excess chlorine to produce aluminium chloride is a redox…

Q: Note: If you're traveling in space (or in a submarine), the air has to be purified to remove the…

A: Since you have posted multiple questions according to guidelines I am solving first three.If you…

Q: 4 C3H;N3OS(1) → 12 CO2(g) + 6 N2(g) + O2(g) + 10 H20(g) a. How many oxygen atoms are present in a…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Density = mass/volume  Mass = density…

Q: 13 4 10 5.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and…

A: Here an organic compound of mass 5.5 gram containing carbon and hydrogen , perhaps containing…

Q: 4.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given that, 4.0 g of a compound X is made of carbon, hydrogen and perhaps oxygen. The molecular…

Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Recall the data, mass of X =8.50 g, MM=44 g mol-1 mass of CO2=25.50g, MM=44 g mol-1 mass of…

Q: NA+Cl2->NaCl is the balanced reaction for the formation of table salt. Given 20 grams of Na and 10…

A: Data given  Weight of Na = 20 g Weight of Cl2 = 10 g Data required Molecular weight of Na = 23 g…

Q: Ethanol has a molecular formula C2H5OH. A sample of ethanol has a mass of 2.3 grams. The sample was…

A: Since you have posted question with multiple subparts as per guidelines we can answer three . If you…

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation? 6…

A: Given chemical equation:                             6CO2(g) +6H2O(l)→ C6H12O6(s) + 6O2(g) Symbol of…

Q: 1.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given: Mass of compound X = 1.50 g Molecular mass of compound X = 70 g/mol Mass of carbon dioxide =…

Q: Now on to something new: it's not just fossil fuel hydrocarbons, alcohols also burn completely away…

A: The given equation is  2CH3OH (l) + 3O2 (g)  ....> 2CO2 (g)+4H2O(l)  From the balanced reaction…

Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the…

A: Ammonia reacts with oxygen and methane to form hydrogen cyanide and water. The equation for the…

Q: (3) Barium chloride has a hydrated form, BaCl2 XH2O. A 7.25 g sample of the hydrate lost 1.07 g of…

A:

Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O: 4 NH3 (g) + 7 O2 (g)…

A: 4 molesNH4 NH3 +702 G4NO24 NO + 6H₂OMy gives a proles Nomole NH₃ gines Imole No.17 g NHg gives 46 gm…

Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: For the reaction of sodium sulfide with iron(III) chloride below , you have 319.5 kg of sodium…

A: The number of moles of sodium sulfide and iron (III) chloride is 4094 mol and 3097 mol respectively.…

Q: 3A + 5 B →2C+ 4D How many moles of D will be made when 21 moles of A is completely reacted with…

A:

Q: (3b-101) Balance the following equations (be sure to first convert any chemical names into…

A: In a balanced reaction, the number of atoms of each kind of element is same on both sides.  Now, in…

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

A: Given: Mass of unknown compound = 1.000 g CO2 formed = 2.224 g H2O formed = 0.3035 g Known: Molar…

Q: [References) Cryolite (NazAIF6) is used in the commercial production of aluminum from ore. Cryolite…

A:

Q: 2KHC4H406 + Na2CO3 H20 +6 H20 → 2 KNAC4H406+4 H20 + Co21 Balanced Chemical Reaction

A: limiting reagent is the reactant that reacts completely during the reaction.

Q: u. 4. In the chemical reaction 2AL203 - 4Al + 302, the molar ratio of aluminum to oxygen is a. 2:3…

A: 4. given :-2Al2O3 → 4Al + 3O2  To calculate :- molar ratio of Al to O2  5. given :- P4O10 + 6H2O →4…

Q: Consider the following chemical reaction:            CH4   +    2O2   ------------------>    CO2…

A: The considered reaction is, CH4 + 2 O2→CO2 + 2 H2O

Q: 9) Aspirin (C9H®O4, Mw = 180.154 g/mol) is prepared by the acetylation of salicylic acid (C7H6O3, Mw…

A: Salicylic acid reacts with acetic anhydride to form aspirin and acetic acid. The equation for the…

Q: Given the reaction shown below and its corresponding graph, which line represents represents…

A: Given balanced reaction: 2NH3 (g) →N2 (g) + 3H2 (g) Given concentration vs time plot:  We have to…

Q: (3b-101) Balance the following equations (be sure to first convert any chemical names into…

A: Given:

Q: Dichlorodifluoromethane (CF2CI2) is an Ozone-depleting substance. It belongs to a class of compounds…

A: Atomic Weight of C = 12.01g/mol Atomic mass of Fluorine = 19.0g/mol Atomic mass of Chlorine =…

Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

A:

Q: How many moles of HCl are in 30.6 g HCl? Express your answer in millimoles. (atomic weights: H=1.01;…

A: • Thus, 839 millimoles of HCl are in 30.6 g HCl in correct number of significant figures.

Q: The earth's ozone layer is under attack in part by chlorine released when UV radiation breaks apart…

A: The percentage weight of chlorine in CFC-11 is calculated as

Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: If any hydrocarbon is burned completely in presence of oxygen then the type of reaction is called…

Q: 8.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given :  Mass of compound = 8.00 g  Molar mass of X = 138. g/mol  Mass of CO2 formed = 17.86 g  Mass…

Q: If you have 534 grams of AlC13 and an infinite amount of NAOH, how many grams of Nacl would be…

A: Given data: Grams of AlCl3=534 g. Chemical reaction: AlCl3 + 3 NaOH → Al(OH)3 + 3 NaCl. To…

Q: Lighters typically contain butane (C4H10), which has a molar mass of 58.12 g/mol. Consider that…

A: Hydrocarbon  Molar mass  CH4   12 + 4 = 16 C2H6 12×2 + 6 = 30  C3H8…

Q: 3) Consider the balanced equation: 2Al + Fe;N2 2AIN +3Fe. If 5.23 g AIN were produced in this…

A:

Q: A sample of Al (2.8 g) reacts with a sample of Cl (4.15 g) according to equation below: 2Als) + 3C12…

A: Moles of aluminium in 2.8 g is, Number of moles=Given massmolar mass…

Q: A student was given the following question: How many atoms of Br are in 50 grams of CaBr2? They made…

A: Their set up is wrong the correct set up would be Because we will get 2  moles of Br atom from 1…

Q: calculate the molecules of carbon dioxide in this amount. A. 5.15 * 10^22 B. 3.56 * 10^23 C. 2.29…

A:

Q: Given the following equation: 2 PbS + 3O2 -----> 2 PbO + 2 SO2 What mass of O2 will react with…

A:

Q: ari File Edit View History Bookmarks Window Help Tue 11:3 www-awn.aleks.com alexs Yahoo Search…

A: One mole of methyl tert-butyl ether contains one mole Oxygen and 12 mole Hydrogen. Determine number…

Q: 5.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Using the data given in the question, the number of moles of the compound X can be calculated.

Q: Ethanol has a molecular formula C2H5OH. A sample of ethanol has a mass of 2.3 grams. The sample was…

A: Given: Mass of C2H5OH = 2.3 g. The balanced combustion reaction taking place is given by, =>…

Q: Level 1: 1. Phosphorus and hydrogen combine to form phosphine. Pas) + 6 Hzie) → 4 PH3le). (This is…

A: Given question is based on the principle of balancing of chemical equation. We should know that,…

Q: A chemist will use a sample of 30 g of ethanol (CH3CH2OH) in an experiment. In one to two sentences,…

A: Given :-  mass of ethanol = 30 g  carbon      12.01 hydrogen   1.01 oxygen      16.00   To calculate…

Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas ( CH4) by the…

A:

Q: Enter your answer in the provided box. For many years the extraction of gold-that is, the separation…

A: