Which of the following contains more atoms of oxygen? 2.1 moles of O2 36.2 kilograms of NaOH O 28 grams of H25O4 1.5 moles of O3 Cannot be determined

Q: How many moles of atoms are contained in each of the following? 6.51 x 1024 C2H2 molecules   23.3 g…

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Q: How many atoms of oxygen are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99…

A: We have to find the atoms of oxygen are in 47.6 gm of Al2(CO3)3.The molar mass of Al2(CO3)3 is…

Q: What is the mass of 4.22 mole of Cl2   How many Cl2 molecules are in 4.22 mole of Cl2

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Q: How many grams of rhenium are in a 88.24-gram sample of ReCl 3? The molar mass of ReCl 3 is 292.57…

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Q: sugars from honey and 100% fruit juice are natural one therefore we don't need to limit the amount…

A: Given  sugars from honey and 100% fruit juice are natural one therefore we don't need to limit the…

Q: A student mixes 3.85 moles of C2H6 with 15.0 moles of O2 during an experiment. What is the maximum…

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Q: Consider the following balanced reaction: C3H8 +502 → 3 CO₂ + 4H₂O If 3.28 g C3H8 reacts with 10.00…

A: We have to calculate the theoretical yield of CO2

Q: Given the following, find the number of moles: 1) 30 grams of H3PO4 2) 25 grams of HF 3) 110 grams…

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Q: If 6.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given : Mass of CO2 produced = 6.7 Kg

Q: How many grams of nitrogen (N2) are needed to produce 19.1 moles of ammonia (NH3)? N2(g) + 3H2(g)…

A: First, with the help of the stoichiometry coefficient, we calculate the number of moles of N2.…

Q: Refer to the following unbalanced equation: C6H14 + O2  --->  CO2 + H2O What mass of oxygen (O2)…

A: Given, unbalanced chemical reaction is - C6H14 + O2  --->  CO2 + H2O It can be balanced as -…

Q: KC3H5O4 + 7.5 02--> 8 CO2 + 2 H20 + KOH For the reaction listed above, how many grams of oxygen (as…

A: 1 mole = 6.022×1023 [ Avogadro's number ] The mass of one mole of atoms of an element is called its…

Q: Given 10 grams of aluminum sulfite reacting with 10 grams of sodium hydroxide to yield sodium…

A: The given data is as follows: The mass of aluminum sulfite = 10 g The mass of sodium hydroxide = 10…

Q: 5.0 moles of sucrose ( C12H22O11 ) are in a batch of candy.  All carbon becomes CO2 when…

A: The overall reaction for the metabolism of sucrose can be written as, C12H22O11 +12 O2 →12 CO2 + 11…

Q: Which of the following samples contains the greatest number of atoms? 2.0 mole of Ar 0.1 mole of Fe…

A: To solve this problem we have to calculate the number of atoms in each given samples .

Q: 4. If 4.35 g of oxygen are consumed by this reaction, how many molecules of water vapor can be…

A: This question belong to some basic concept of chemistry that is mole concept. We have solved the…

Q: According to the following reaction, how many grams of oxygen gas are required for the complete…

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Q: How many atoms of carbon are combined with 6.89 moles of hydrogen atoms in a sample of the compound…

A: In ethane C2H6 , 2 moles of carbon are combined with 6 moles of hydrogen.

Q: If 4.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

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Q: Assuming you have 120 g of CH3OH and 84 g of O2 how many grams of CO2 would you produce?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: How many grams of KClO3 are needed to produce 2.56 grams of O2? 2KClO3 (s)=2KCl (s)+3O2 (g)

A: Amount of given O2 (molar mass = 32 g/mol), n is calculated as follows:

Q: If 4.1 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

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Q: If 4.0 mol of NO and 4.0 mol of O2 are combined, how many moles of NO2 are produced?  2NO + O2 ->…

A: Given: Number of moles of NO = 4.0 mol Number of moles of oxygen = 4.0 mol To find: The number of…

Q: What is the mass of 10.7 mol of N20? 10.7 g 471 g 4.11 g 52.3 g

A: 1 mol of a molecule= molar mass of molecule

Q: How many grams of oxygen are formed, if 1.0 g of H2O is decomposed per the equation below : 2H2O 2H…

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Q: 22. How many particles are present in 0.67 moles of radon? 4.0 · 1022 particles 9.0 · 1024 particles…

A: Given that : We have to calculate the number of particle in 0.67 moles of radon.

Q: N₂(g) + 3 H₂(g) 2 NH3(g) How many grams of ammonia can I produce from 0.995 grams of hydrogen gas? O…

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Q: What is the percent by mass of hydrogen in Ca(OH)2? Group of answer choices 2.72 % 1.36% 21.6 %…

A: % by mass basically tells about the concentration of one element present in the mixture. The formula…

Q: osmium by mass. a) If you assume 100.0 g of the compound, what is the mass in grams of osmium that…

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: How many grams of carbon dioxide contain 2.38 grams of O ?

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Q: 2H2 + O2 --> 2H2O If you have 50 grams of hydrogen, how many moles of water could be produced?

A: Reaction:-  2H2 + O2 --------> 2H2O Mass of Hydrogen gas (H2)  = 50 g  Molar mass of Hydrogen(H2)…

Q: How many grams of phosphorus will be needed to produce 3.25 mol of P4010 ? 4P + 50₂ → P4010

A: Given that -  Moles of P4O10 = 3.25 mol  Also given following balanced chemical reaction -  4P + 5O2…

Q: How many grams of 02 will be consumed during the formation of 11.2 grams of Fe203? Report your…

A: Limiting Reactant :  During a chemical reaction there must be a reactant which is completely…

Q: If 6.5 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given, Amount of CO2 =6.5 kg =6500 gwe are asked to calculate the number of molecules of CO2 in the…

Q: N2+3H2> 2NH3 For the reaction, 14g of N2 and 6g of H2 are initially put together, how many grams of…

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Q: If you had one mole of C​3​O​2​, how many grams of the carbon are present? How many grams of oxygen…

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Q: None

A: Step 1 Step 2:

Q: Mg + 2 HCl ➞ MgCl2 + H2   If 2.26 moles of HCl are reacted, how many grams of magnesium were used in…

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Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,…

A: The balanced given equation is given by

Q: What is the mass of one mole of Al2(SO4)3? * O 75.04 g 342.14 g O 75.04 mol 342.14 mol

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Q: hydrogen peroxide H2O2 (in grams)

A: Given : 8.00 g of oxygen gas and 0.504 g of hydrogen gas

Q: If you have a 25% Ca in calcium fluoride, what is the mass of Ca if you have 2.40 g of calcium…

A: Mass percent is defined as the mass of the substance divided by the total mass of the mixture,…