How many grams of water can you produce if you have 25.0 grams of H2 and 50.0 grams of O2?

Q: If 152 grams of ethane(C2H6) are reacted with 231 grams of oxygen gas, how many grams of water are…

A: Given: Mass of ethane(C2H6)= 152.0 g Mass of O2 = 231.0 g Molar mass of C2H6 = 30.07 g/mol Molar…

Q: If you want to produce 275 g of SF6(g), how many grams of F2(g) do you need?

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Q: Use the equation, 2C4H10 + 13O2 arrow 8CO2 + 10H20, calculate the grams of oxygen used in a reaction…

A: Concept introduction: Chemical reactions are represented by chemical equations. In a chemical…

Q: According to the following reaction, how many grams of sulfur are formed when 37.4 g of water are…

A:

Q: 2C2H6 + 7O2 = 4CO2 + 6H2O If we instead had the combustion of propane, C3H8, how many grams of water…

A: Combustion means burning of the substance in presence of air to produce water and carbon dioxide.…

Q: How many grams of Silicon Tetrafluoride would be formed if 3.63 moles of Sulfuric acid was consumed?…

A: Given; The reaction is as follows: 2CaF2 + 2H2SO4 + SiO2⟶2CaSO4 + SiF4 + 2H2O. The moles of Sulfuric…

Q: What mass of H2SO4 is produced from 6.58 g of SO3 and 1.64 g of H2O?

A: Given that there are 6.58 g of SO3 and 1.64 g of H2O to produce H2SO4

Q: how many grams of water can you produce if you have 25 grams of H2 and 50 grams of O2?

A: Reaction between H2 and O2 produce H2O  2H2 + O2  → 2H2O This is the balanced chemical equation for…

Q: many moles of Al2O3 can be produced

A: 4Al  + 3O2 ----> 2Al2O3 Mass of Al = 12.5 g Moles of Al = 12.5/27    = 0.463 mol

Q: When 25.5 grams of C5H10 undergoes combustion with a 75.0 g sample of oxygen, how many grams of…

A:

Q: What mass of CaSo4 can be produced from 55g of Al2(SO4)3 and 55g of Ca(OH)2

A: Mass of Al2(SO4)3 = 55 g Mass of Ca(OH)2 = 55 g Limiting reagent = ? Theoretical yield = ?

Q: If 8.42 x 10-2 moles of aluminum react with 1.77 x 10-2 moles of chlorine gas, how many moles of…

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Q: How many grams of H2 are needed to produce 10.46 g of NH3

A: Here, we have to find the mass of H2 that is required to produce 10.46 g of NH3.

Q: If 71.0 g of Fe2O3 react with 26.9 g of Al, how much molten Fe can be formed

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Assuming you have 31.45 L of O2 and 8.41 g of methane how many grams of water can be produced? CH4 +…

A: NOTE : Since no temperature pressure condition is given. Hence I'm assuming it to be STP conditions…

Q: 113.4 g of H,S reacts with 247.8 g of SO, according to this reaction. 2H,S + SO, 35 + 2H,0 What mass…

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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: According to the following reaction, how many grams of water are formed when 37.4 g of sulfur are…

A: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(l)  Mass of S = 37.4 g  Mass of H2O = ?  Molar mass of Sulfur =…

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

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: How many grams of oxygen are needed to produce 95.6 g of aluminum oxide? ____Al(s) + ____O2(g)…

A: Given, Amount of Al2O3 produced = 95.6 g Formula Used,

Q: Copyright © Savvas Learning Company T04.2 9 T04.2 9 CCC Energy and Matter Interpret the equation for…

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Q: www-awn.aleks.com Significant Figures Counter Sign out Sign out My Courses-Blackboard...…

A: Number of moles of phosphoric acid is calculated as given below,

Q: How many grams of water are produced by 1.0 moles of C3H8? C3H8 + 5 O2 → 3 CO2 + 4 H2O

A: 1.  Propane reacts with oxygen to forms carbon dioxide and water. The equation for the balanced…

Q: if 83.6 grams of H2 and 257 grams of N2 react, how many grams of ammonia (NH3) will be produced?

A: Given that: Mass of H2 = 83.6 g Mass of N2 = 257 g Mass of ammonia produced = ?

Q: If I perform this reaction with 25 grams of iron (III) phosphate and an excess of sodium sulfate,…

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Q: Consider the mixture of Cl2 and F2 in a closed container as illustrated below. What will the…

A: The reaction taking place is given as, => Cl2(g) + 3 F2(g) → 2 ClF3(g)

Q: Part 2 O See Hir Consider a sample of gas that contains 625 moles of smokestack gas. How many…

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Q: N2+ 3H 2 → 2NH 3 How many grams of nitrogen are needed to produce 300 grams of ammonia? O a. 247 O…

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Q: 34. How many grams of water, H2O, can be produced by the reaction of 8 O2, and 8 grams of hydrogen,…

A: Here, we have to find the mass of water that can be produced by the reaction of 8 grams of oxygen…

Q: 6 NaOH + 2AL --> Na3 ALO3+3H2 what volume of hydrogen gas can be prepared from 5.40 grams of…

A: Given that : Mass of aluminum = 5.40 g The molar mass of Aluminum is 26.98 g/mol. The given balanced…

Q: 2. Paraffin (C22H48) is a wax used in a candle-making. During combustion, a 20.0 g candle produces…

A: Given: Mass of candle = 20 g Moles of CO2 produced = 1.42 mol Standard data:  The molar mass of…

Q: A 20.0-gram sample of impure NaClO3 produces 4.72 L of oxygen (STP). What is the percentage purity…

A: Percentage purity can be calculated by back calculation of the amount of O2 should be produced.

Q: If 1.5 moles of carbon dioxide, CO2, was produced, how many grams of water was also produced= CH1206…

A: Recall the given reaction        C6H12O6s + 6O2g → 6CO2g + 6H2OgHere 1.5 moles of CO2 was…

Q: Part A Consider the following reaction. How many moles of oxygen are required to produce 2.33 moles…

A: Given is , Moles of water = 2.33 mol

Q: CaO + H2O → Ca(OH)2 If 9.5 × 1024 particles of Ca(OH)2 are produced, how many moles of CaO were…

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Q: 1 C3H5 + 5 02 →3 CO2 + 4 H20 3 IfI have 8 moles of oxygen gas, how many grams of water will I…

A: 3. Balanced Reaction 1 C3H5 + 5 O2 --> 3 CO2 + 4 H2O This reaction is combustion reaction.

Q: How many grams of HF are needed to produce 9.40 g of H2?

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Q: What mass of NH3 is produced from 12 grams of H2? 5. What mass of H2 is needed to react with 112 g…

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Q: How many grams of water are expected to form when 6.38 g of pentane (C5H12) completely react with…

A: The balanced equation for the combustion of pentane with oxygen is   C5H12 (g)+ 8 O2 (g)-------->…

Q: A major component of honey is fructose (C6H12O6) with a molar mass of 180.16 g/mol. A tablespoon…

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Q: If 20g of N205 reacts with excess water to produce nitric acid. how many grams of nitric acid is…

A: The balanced chemical reaction,  N2O5 + H2O --------> 2HNO3  Given,  20 g N2O5  Molar mass of…

Q: You have 30 g CH4 that you burn in oxygen. How many grams of water can you make?

A: We will use stoichiometry of the reaction to get the answer.

Q: How many grams of H2 are needed to produce 11.02 g of NH3?

A: The balanced chemical equation for formation of ammonia is given by

Q: How many atoms are contained in 12 g of water? O 2.4 x 1024 O 1.2 x 1024 4.0 x 1023 O 1.3 x 1023

A: To calculate the number of atoms in 12 g of H2O Molar mass of H2O = 18 g/mole Now we calculate moles…

Q: Using the initial mass 1.510 g and the molecular formula of the hydrate CuCl2​⋅2H2​O). Predict the…

A: Mass of compound = 1.510 g Mass of water produced on heating the compound = ?

Q: How many grams of (CH3)NHCI (FW 95.5) needs to be

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Q: How many grams of O2 are required to produce 1.23 x 1024 molecules of water? 2H2 + O2 2H2O 131 g…

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Q: 1 C3H5 + 5 02→3 CO2 + 4 H2O 3 IfI have 8 moles of oxygen gas, how many liters of water will I…

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Q: 4NH3+5O2=4NO+6H2O how much water is produced?in grams

A: In the reaction 4NH3 + 5O2 --> 4NO + 6H2O moles of H2O getting produced = 6.

Q: 4. What mass of Cu(10,); can be formed from 0.5000g of Cuso, SH,0?

A:

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.