According to the following reaction: 4HCl (aq) + O2 (g)  2H2O (l) + 2Cl2 (g) What would you multiply "moles of hydrochloric acid" by to convert to the units "moles of chlorine" ?

Q: In the combustion of natural gas according to the equation CH4+2O2-CO2+2H2O, how many grams of water…

A: Given :-  CH4 + 2O2 → CO2 + 2H2O  number of moles of CH4 = 0.264 mol  To calculate :-  amount of H2O…

Q: The balanced chemical equation for the reaction between aluminum oxide and sulfuric acid is:…

A: The given chemical reaction between aluminum oxide and sulfuric acid is,…

Q: Washing soda, a compound used to prepare hard water forwashing laundry, is a hydrate, which means…

A: Molar mass is the sum of all the individual atoms of the compound. So, Na2CO3 molar mass is…

Q: Narceine is a narcotic in opium that crystallizes from solution as a hydrate that contains 10.8 mass…

A: Given : Mass percentage of water = 10.8% Molar mass of nicotine = 499.52 g/mol

Q: A chemist requires 0.471 mol Na2CO30.471 mol Na2CO3 for a reaction. How many grams does this…

A:

Q: Consider the following combustion reaction: 2C4H10 + 13O2   =   8CO2 +10H2O If 5.05grams of C4H10…

A: The amount of CO2 formed can be calculated using mole concept.

Q: How many conversions are needed to go from mole (X) of the given to particles of the find ?

A: A question based on mole concept that is to be accomplished.

Q: For this question, let's assume that both the number of moles (0.438 mol Co(No3)2 and the mass of…

A: We have to calculate number of moles and mass of solute [ Co(NO3)2 ].

Q: What is the mole ratio of H2O to H3 PO, in the following equation? P,O10+6H20=> 4H;PO,

A:

Q: According to the following reaction: 2C4H10 (g) + 13O2 (g) 8CO2 (g) + 10H2O (g) What would…

A:

Q: If you have 410 grams of propane and want to know how many grams of oxygen are required to burn it,…

A: The given data in the above questions 410 g of propane and balanced chemical equation of combustion…

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: The balanced reaction for burning of octane is  2 C8H18 + 25 O2 -----> 16 CO2 + 18 H2O Hence from…

Q: Which numerical process will determine a mass (in g) carbon and 1.312 mol of acetaminophen…

A: Mass of C (in g)  = n × m × MMC Where, n = number of mole of compound              m = number of mol…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Combustion reaction of octane 2C8H18 + 25O2 → 16CO2 + 18H2O From this Balanced chemical equation we…

Q: A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts…

A: The number of moles of a species is calculated by expression (1), in which, n is the number of…

Q: Based on the balanced equation 4C5H5N + 25O2 → 20CO2 + 10H2O + 2N2 calculate the number of of…

A:

Q: During photosynthesis plants use light energy from the sun to convert carbon dioxide and water into…

A:

Q: reacting

A: Dear student I have given answer to your question in the image format.

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: We have to predict the mass of methanol that can be formed.

Q: Methane gas (CH4) burns with oxygen as follows:…

A: We have, mass of methane (CH4) = 50 g The given reaction is,                     CH4(g) + 2O2(g)…

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red) molecules.…

A:

Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: The reaction taking place is  Al4C3(s) + 12 H2O(l) → 4 Al(OH)3(s) + 3 CH4(g)

Q: Reaction of hydrogen and nitrogen to form ammonia Hydrogen gas, H2 , reacts with nitrogen gas, N2 ,…

A:

Q: Sodium phosphate, Na3PO4, can be prepared by combining sodium hydroxide and hydrogen phosphate as…

A:

Q: Benzene reacts with Oxygen O2 to form CO2 and H2O. How much Oxygen is necessary for 1 mole of…

A: We need to determine amount of Oxygen required to react with 1 mol of benzene.

Q: A possible practical way to eliminate oxides of nitrogen (such as NO2) from automobile exhaust gases…

A: C3N3(OH)3→3HCNOUnbalanced equation,C3N3(OH)3+NO2→N2+CO2+H2O

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A:

Q: Consider the chemical reaction N2 + 3H2 = 2NH3    If one begins with 0.25 mole N2  and excess…

A:

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A:

Q: Consider the following reaction: 4NH3(g) + 5O2(g) --> 4NO(g) + 6H2O(g) If a container were to have…

A: Interpretation- To determine the total molecule would be present in the container after this…

Q: The first step in the reaction of Alka-Seltzer with stomach acid consists of one mole of sodium…

A: Since it is given that 1 mole of NaHCO3 is reacting with one mole of HCl Hence 3 moles of NaHCO3…

Q: A student has the following question to answer: How many moles of oxygen are produced when 30.0…

A: Unit: mol O2 180 moles of O2  are produced in the formation of 30.0 mol of glucose from the…

Q: The chemical equation 2H2O yields to 2H2+O2 Represents what type of reaction

A: The reaction given is, => 2 H2O → 2 H2 + O2

Q: Methanol CH3OH, combusts in air to produce carbon dioxide and water vapor according to the following…

A:

Q: molecules

A:

Q: he reaction above is the natural decomposition of hydrogen peroxide (H2O2) when it is exposed to…

A: Given : Moles of Oxygen = 16.4 moles

Q: Perform the following conversions: 0.043 mole MgCl, g MgCl, 73g SO, mole SO, 3.0 mole CH, molecules…

A: 1) Given : Moles of MgCl2 = 0.043 mol Molar mass of MgCl2 = Atomic mass of Mg + Atomic mass of Cl X…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: The balanced equation is written below,         2H2(g) + CO(g) → CH₃OH(l) According to the reaction,…

Q: The balanced chemical equation for the reaction between benzene (C6H6) and oxygen is: 2C,Hg(1) +…

A: Given: The balanced chemical equation for the reaction between benzene and oxygen is,

Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaH) to produce aqueous sodium…

A: Hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water. The equation for…

Q: For the reaction represented by the equation 2H2 + O2 → 2H2O, what is the mole ratio of H2 to H2O?

A: Mole is a standard unit for measuring  large quantities of very small entities such as molecules.…

Q: For the reaction, Na2CO3+Ca(NO3)2-->CaCO3+2NaNO3 how many grams of calcium carbonate, CaCO3, are…

A: The balanced chemical equation is, Na2CO3 + Ca(NO3)2 → CaCO3 + 2NaNO3 The number of moles of Na2CO3…

Q: The first step in the reaction of Alka-Seltzer with stomach acid consists of one mole of sodium…

A:

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: Balanced  chemical equation 2H2(g) + Co(g) = CH3OH(l)

Q: If 24 molecules of H2 and 18 molecules of N2 are mixed and allowed to react, how many molecules of…

A: Recall the reaction between H2 and N2 to obtain NH3            N2+3H2→2NH3According to stoichiometry…

Q: Consider the following balanced reaction between hydrogen and nitrogen to form ammonia: 3H2(g)+N2(g)…

A: Given,20.0 mole of H2,

Q: 2NO(g) + 0,g) - 2NO, (3) In one experiment, 0.861 mol of NO is mixed with 0.500 mol of O,. Determine…

A: Given :-  2NO(g) + O2(g)  -----> 2NO2(g)   Number of moles of NO = 0.861 mol Number of moles of…

Q: C3H8 + 5O2 ---->3CO2 + 4H2O With 10 moles of propane (C3H8) is reacted with 35 moles of oxygen…

A: GivenAmount of propane = 10 molesAmount of oxygen = 35 molesThe reaction is

Q: Predict how many moles of CaO he should have ended up with, using the following steps. Given that…

A: Given, Amount of CaCO3 = 5.0 g Molar Mass of CaCO3 = 100 g/mol Formula Used:

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".