6 moles of H2, 3 moles of He and 1 mole of C will have O Since moles of H2 is more, it will have more weight O the same number of molecules O the same weight the same number of atoms

Q: If there are 6.70 moles of O, how many moles of each of the compounds are present? H, SO, mol C,H,O,…

A: Given, Moles of O = 6.70 mol Moles of H2SO4 = ? Moles of C2H4O2 = ? Moles of NaOH = ?

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.438 moles…

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Q: Cyanogen gas, C2N2 has been found in the gases in the outer space. It can react with fluorine to…

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Q: Citric acid (right) is concentrated in citrus fruits and plays a central metabolic role in nearly…

A: the molecular formula of the citric acid is C6H8O7. Molar Mass = 192.12 g/mol

Q: .Calculate the number of moles of hydrogen chloride produced from 10 moles of hydrogen. H2(g) +…

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: 2. Calculate (a) % weight and (b) % mole of all elements present in benzoic acid.

A: Percentage weight of a component in a given solution is the mass of the component in 100 g of the…

Q: The combustion of propane C3H8, a fuel used in background and water vapor. How many moles of carbon…

A: The combustion of propane reaction is C3H8 +5 O2→3 CO2 + 4 H2O   From the above reaction 1 mole of…

Q: 5 Select the quantity that contains the greatest number of moles of atoms. a) 1.20 moles of CH4O b)…

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Q: How many moles of C atoms are in 1 mol of sucrose (C12H22O11)? (1 mol is an exact number.)      mol…

A: .  1 mole of any substance contain = 6.023x1023 particle a Formula of sucrose = C12H22O11…

Q: 4 moles of C 12 moles of He and 24 moles of H2 will have Since moles of C is the least, it will have…

A: Given, Carbon,C= 4 molHelium,He=12 molHydrogen,H2 =24 mol

Q: sing this equation: P4 + 6F2-4PF3 and the BCA table below, how many moles of P4 are needed to…

A: we have to calculate the moles of P4 needed

Q: How many moles of CH4 are present in 137.96 g of methane?

A: Given :  Mass of CH4 = 137.96 g  molar mass of carbon = 12.011 g/mol molar mass of hydrogen = 1.0080…

Q: How many moles of C3H8 contain 4.95 × 1024 hydrogen atoms? 3.09 moles C3H8 8.22 moles C3H8 1.03moles…

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Q: the same weight Since moles of H2 is maximum, it will have the weight the same number of molecules…

A: The question is based on mole concept. we have to identify the correct statement based on the molar…

Q: how many molecules not moles of NH3 are produced from 2.092 * 10 negative 4 g of H2

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Q: There are __________ mol of carbon atoms in 4 mol of dimethylsulfoxide ( C2H6SO)

A: Given , molecule = dimethylsulfoxide C2H6SO

Q: 8 moles of H2 4 moles of He and 0.5 mole of O2 will have O the same number of molecules Since moles…

A: 1 mole of substance contain 6.022×10²³ atoms  All the given compund have different number of moles ,…

Q: Calculate the number of moles of products of the combustion of C3H8 abundance equal to 1.8

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Q: A sample containing 2.3 moles of H2O has weight equal to g. It has + molecules of water, + atoms of…

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Q: C6H8      +     O2      ------à     CO2      +      H2O How many moles of O2 are needed to form 60…

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Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: In the equation - 2 HgOs) --> 2 Hg + O2le) How many moles of HgO are needed to produce 2 moles of…

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Q: Which has the greater number of particles, 6.022x1023 N, molecules or 28.02 g of N, molecules?…

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Q: many I have 148g of Ca (OH), How of C₂ (014), do I have? I have 48 of CuCl₂, How many CUCI₂ do I…

A: Number of moles of any substance is the ratio of mass of substance to the molar mass of that…

Q: Be sure to answer all parts. Ammonia is a colorless gas with a pungent, characteristic odor. It is…

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Q: How many hydrogen atoms are in a 1.0 g sample of CH3COOH? The molar mass of CH3COOH is 60.06…

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Q: Imagine you wanted to produce 5 moles of H,(g). How many moles of Mg and HCl are needed? Mg(s) +…

A: The given data: The moles of H2 produced = 5 moles To determine = The moles of mg and HCl needed.

Q: The combustion of propane C3H8, a fuel used in background grills and camp stoves, produces carbon…

A: Given that : Moles of propane = 5.60 moles Moles of Carbon dioxide = ?

Q: (a) How many moles of C atoms are in 1 mol of sucrose (C12H22011)? (1 mol is an exact number.) mol C…

A: (a)   • The values provided in the question are:-    i) Number of moles of sucrose= 1 mol    •…

Q: 9. A 0.1342-gram sample of an unknown compound composed of C, H, and O was burned in air, producing…

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Q: How many atoms are in 3.67x10^-5 mol of (NH4)2SO4?

A: Introduction:

Q: 2 moles of N2, 14 moles of He and 28 moles of H2 will have O the same weight O the same number of…

A: The number of moles is the amount of substance in the units of mol. 1 mol has 6.022 x 1023…

Q: tion: CH4 + 4CI2 --> CCI4 + 4HCI How many moles of CCI4 is formed by the reaction of 4.5 moles of…

A: The question is based on the concept of reaction Stoichiometry. we have to calculate number of moles…

Q: According to the following reaction, how many grams of carbon monoxide are necessary to form 0.749…

A: Given : Moles of SO2 = 0.749 moles

Q: S + 6 HNO3 --> H₂SO4 + 6 NO2 + 2H₂O In the above equation how many moles of H₂SO4 can be made when…

A: given, moles of HNO3 = 46 moles

Q: 6. How many molecules of C3H8 are in a sample of 1.5 mol? 7. How many molecules of carbon dioxide…

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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:

Q: N2 + 3H2 ⟶⟶ 2NH3   How many moles of NH3 can be produced from 6 moles of H2?

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Q: If 10 atoms of Zn completely react with 10 molecules of I2, how many molecules of ZnI2will result?

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Q: 53.5 mol of P4O10P4O10 contains how many moles of P

A: One molecule of P4O10 contains 4 atoms of P.

Q: 13) If 3.00 moles of H2 were used, how many moles of NH3 would be made?

A: Given:             moles of H2  =3.00 moles. Asked for:                    Number of moles of NH3…

Q: Consider again the unbalanced chemical equation: NH3 + CuO N2 + + H2O -> Cu How many moles of NH3…

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Q: What is the molar mass of C13H21NO3 (albuterol), a drug used to treat asthma? Reminder: molar mass…

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Q: 6 moles of H2 3 moles of He and 1 mole of C will have the same weight the same number of molecules…

A: Number of moles of H2 = 6 Number of moles of He = 3 Number of moles of C = 1

Q: How many molecules (not moles) of NH3 are produced from 3.78×10−4 g of H2?

A: Given :  Mass of H2 = 3.78 x 10-4 gm  Molar mass of H2 = 2 gm/mole

Q: 2H2 + O2 -->  2 H2O How many moles of oxygen is required to produce 19.7 moles of water?

A: We are having a balanced equation for the production of water. We have to calculate the amount of…

Q: 3. Determine all possible mole ratios för chemical equations. a. 4Al(s) + 302(g) → 2AI203(S) b.…

A: Welcome to Bartleby !

Q: atoms of oxygen are in 0.350 mol of CaCO3

A: 1 mole of any particle (it may be ions or, molecules or, atoms or, other chemical entity) contains…

Q: What is the greatest amount of NH3 (in moles) that can be made with 3.2 moles of N2 and 5.4 moles of…

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Q: An unknown hydrocarbon (containing carbon and hydrogen) is found to have a molecular mass of 16 amu.…

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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".