7.00 g of a certain Compound X , known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of  180. g/mol , is burned completely in excess oxygen, and the mass of the products carefully measured:   product mass carbon dioxide 10.27g water 4.20g Use this information to find the molecular formula of X

Q: 3.50 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           = 3.50 gMolar mass of compound X = 46 g/molMass of carbon dioxide…

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

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Q: What mass of carbon dioxide can be absorbed by 40.8 grams of lithium hydroxide?

A: Given :- mass of LiOH = 40.8 g To calculate :- mass of CO2 absorbed

Q: 27. Pentane (CSH12) reacts with oxygen (O2) to produce water and Carbon Dioxide (CO2) during the…

A: 27) Balanced chemical equation: Balanced chemical equation can be define as the reaction in which…

Q: 18. You have arrived on a planet where S2, not 02, is the gas used as fuel in combustion reactions.…

A: Reactions lead to the complete consumption of one of the reactants that will limit the product…

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

A: Molar mass of compound = 160 g/molAmount of compound X is burned = 4 gMass of CO2 produced = 6.60…

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

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Q: Mass of sample (g ) 1.94g Mass of empty crucible (g)  84.248g Crucible and sample after heating…

A: Mass of sample = 1.94 g Mass of empty crucible (g) = 84.248 g Crucible and sample after heating (g)…

Q: A compound containing only carbon, hydrogen, and oxygen is analyzed using combustion analysis. When…

A: Given : moles of water produced = 0.0242

Q: Lv2 | Online teaching and learning resource from Cengage Learning GAccording to the following…

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

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Q: 7. What do the symbols of s, I, g, and aq stand for in a chemical equation?

A: Since you have asked multiple questions, according to guidelines I will answer the first one for…

Q: Solid aluminum metal reacts with chlorine gas to produce aluminum chloride crystals. How many grams…

A: Given that: Mass of Al = 135.0 g Mass of chlorine gas = 75.0 g

Q: Consider this reaction: CO (g) + H₂(g) → CH₂OH (g) How much CH₂OH would be formed from 145 g CO…

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Q: Every gallon of gasoline burned in an internal combustion engine produces 202 mols of CO2 (Mol Wgt…

A: First calculate the gallons of gasoline required to drive that car. Convert that gallon to moles and…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The reaction given is Ni3C(s) + 2H2(g) --> 3Ni(s) + CH4(g)  Since mass of Ni3C taken = 82.1 g And…

Q: A major component of gasoline is octane. When octane is burned in air, it chemically reacts with…

A: The combustion reaction of octane i.e C8H18 can be written as, => C8H18 + O2 --------> CO2 +…

Q: Constants Penodic Table Lakes that have been acidified by acid rain ( HNO, and H2SO4) can be…

A: Molarity :-  The number of moles of solute dissolved in one litre of solution is defined as molarity…

Q: If kerosene is represented by the formula C14H30 and has a density of 0.763 g/mL, how many grams of…

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Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: Copper (II) sulphate has been used extensively as a fungicide (kills fungus) and herbicide (kills…

A: Mass of CuO = 9.20 g  Mass of Sulphuric acid = 6.70 g

Q: For the following reaction provide a balanced chemical equation and suppose exactly 5.00g of each…

A: Given: mass of each reactant = 5.0 g molar mass of MnO2 = 86.937 g/mol molar mass of H2SO4 = 98.08…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

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Q: A mixture of 112.1 g112.1 g of PP and 115.8 g115.8 g of O2O2 reacts completely to form P4O6P4O6 and…

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

A: The balanced equation for the reaction between LiOH and CO2 is  2 LiOH + CO2 ---------> Li2CO3 +…

Q: Consider Cl2+F2=CLF3 (ΔH°f = -164.65 kJ/mol) . 1. If 42 g of F2 is combined with 142 g of Cl2, how…

A: Balanced chemical equation: Cl2  +   3F2  ------>   2ClF3 Number of moles = Mass/molar mass

Q: 1. A sample of 2.8 g of Al(s) reacts with a sample of 4.15 g of Ch(g) according to the following…

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

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Q: 6.50 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 = 6.50 gmolar mass of the compound = 192. g/molmass of product carbon…

Q: Use the law of conservation of mass to answer the questions. Consider a hypothetical reaction in…

A: According to the law of conservation of mass ; Total mass of reactants = total mass of products…

Q: 7.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

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

A: We have to calculate the mass of HBr left

Q: For the following reaction, 13.0 grams of sodium are allowed to react with 6.47 grams of water…

A: The number of moles is equal to the ratio of mass to the molar mass of the substance. It is denoted…

Q: Use the References to access Important values If needed for this question. For the following…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 3.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: 3.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: The values are provided in questionMass of compound X = 5.00 g.Molar mass = 152. g/molProduced mass…

Q: 2.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: The mass of the compound X is 2.50 g.The molar mass of the compound is 160 g/mol.The mass of carbon…

Q: 4.69 x 10³ mol N₂O5 Express your answer using three significant figures. ΤΙ ΑΣΦ Submit Previous…

A: Balanced chemical equation: 2N2O5(g)→4NO2(g)  +  O2(g) From the above equation: Number of mol of…

Q: Use the law of conservation of mass to answer the questions. Consider a hypothetical reaction in…

A: a) Given: Mass of A reacting = 13 g Mass of B reacting = 29 g. And the mass of C produced = 18 g.

Q: carbon monoxide (g) + oxygen (g)  carbon dioxide (g

A: The limiting reagent is the reactant that is used up completely. The balanced chemical equation of…

Q: The nitrogen in sodium nitrate and in ammonium sulfate is available to plants as fertilizer. Which…

A: The mass percentage of the sodium nitrate, NaNO3 in a fertilizer, %mNaNO3 is 30.0 % and cost of 100…

Q: 6.50 g of a certain Compound X, known to be made of carbon and hydrogen, and to have a molecular…

A:

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".