Which mass of oxygen completely reacts with 4.0 grams of hydrogen go produce 36 grams of water?

Q: How many grams of sodium chloride should result from reacting 6.65 L of chlorine gas with sodium

A: Given the reaction of sodium and chlorine as 2Na(s)  +  Cl2(g)  →  2NaCl (s) Given that  volume of…

Q: A 12.39g sample of phosphorous reacts with 42.54g of chlorine gas to form only phosphorous…

A:

Q: The mass OF 1.00 of water is 18-09 true or Fal se ?

A: Molar mass of water = 18.015 gram

Q: 41.8 grams of C6H6O3 burns but only produces a 39.0% yield, how many grams of water were produced ?

A:

Q: How many moles of hydrogen sulfide are contained in a 94.4-g sample of this gas?

A: Given  Mass of Hydrogen Sulphide (H2S) gas = 94.4 gram Number of mole = ?…

Q: The specific heat of silicon is 700J/kg/oC, how much energy is needed to raise a 14g of silicon by…

A: Given, The specific heat capacity of silicon [Cp] = 700J/kg•°C = 0.7 J/(g•°C) Mass of the silicon…

Q: What volume of hydrogen fluoride would be produced

A: Given :- volume of F2 consumed = 9.18 mL  To be calculated :- volume of HF produced  At STP :-  1…

Q: If you mix 80.01 grams of sodium bicarbonate with 85.54 grams of hydrogen acetate how much carbon…

A: Recall the reaction between sodium bicarbonate and hydrogen acetate as follows CH3COOH +NaHCO3 →…

Q: How many grams of water will be produced if 30.0 g of glucose reacts with excess oxygen?

A:

Q: If 24.5 grams of hydrogen peroxide (H,0,) react to form 13.0 grams of water, how many grams of…

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

A: Hydrogen react with oxygen to form water. Write the complete reaction. 2H2+O2→2H2O

Q: Potassium chlorate is the prime ingredient in most Chinese fireworks.  If I have 25 grams of…

A: Balance chemical reaction of potassium chlorate  2KClO3  ------------> 2KCl +  3O2  molar mass of…

Q: Amadeus Avogadro was the first to state that equal volumes of all gases at the same temperature and…

A: Interpretation: We have to tell that how given statement is evolved from mole theory of chemistry.

Q: NH3+ 5O2 → 4NO + 6H2O   How many grams of water are produced if 9.5 grams of oxygen gas are reacted.

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Q: If 2.5 moles of aluminum react with 1.7 moles of chlorine gas, how many moles of AlCl3 may form

A: Given data is as follows: The moles of Aluminum = 2.5 moles The moles of chlorine gas =1.7 moles The…

Q: How many grams of H2 gas can be produced by the reaction of 45.0 grams of Al(s) with an excess of…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of Sr then…

Q: If you burn 37.5 g of hydrogen and produce 335 g of water, how much oxygen reacted?

A: The balanced reaction of combustion of hydrogen gas with oxygen present in air to form water is…

Q: If 20.0 g of magnesium reacts with excess hydrochloric acid, what mass of magnesium chloride is…

A: Given Mass of magnesium = 20 g Standard Molar mass of magnesium = 24.305 g/mol Molar mass of…

Q: to produce Iron III Oxide. If the reaction is complete, how much Iron III Oxide is produced

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Q: A sample of 96.9 g of sodium reacts with excess sulfuric acid to produce 1.38 g of hydrogen gas.…

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Q: grams of oxygen gas

A:

Q: calculate the mass of water created.

A: Given :- mass of O2 = 250 g  To calculate :- mass of H2O    Number of moles = mass/molar mass  Mass…

Q: how many grams of limestone must be reacted to produce 500 grama of lime

A: The Question is based on the concept of Reaction Stoichiometry. We have to determine how much…

Q: If 23.5 grams of silver nitrate are added to 16.0 grams of sulfuric acid, how many grams of silver…

A: Given: 23.5 grams of silver nitrate is added to 16.0 grams of sulfuric acid. To find: grams of…

Q: How many particles of carbon dioxide are formed if 252.00 L of oxygen are consumed ?

A:

Q: 49) A particular coal sample contains 3.28 % S by mass. When the coal is burned, the sulfur is…

A: Amount of S in the coal sample=3.28 % S by massAmount of coal burned= 1.2 x 106 lbTemperature = 23…

Q: How many grams of oxygen would be produced from 37.4g Na2CO3? digit _____  (your answer should not…

A: When Sodium carbonate (Na2CO3), i.e. washing soda is heated to 500 oC, it decomposes to form sodium…

Q: The mass of water produced from 0.839 mol of ammonia

A: As given in the question- The reaction which leads to the formation of water using ammonia is the…

Q: how many grams of nitrogen are required to form 545g of ammonia

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Q: What is the mass of a 5.6 liter (STP) sample of CO2 gas?

A: Given data, CO2 gas = 5.6 L 1 mole of CO2 occupies = 22.4 lit at S.T.P

Q: 15.0 g of iron is allowed to react with air to produce Iron III Oxide. If the reaction is complete,…

A: solution is followed as:

Q: How many grams of oxygen are required for 100.0 grams of citric acid (C6H8O7) to combust completely…

A: The balanced chemical equation for the combustion of citric acid can be written as follows: C6H8O7…

Q: If you burn 22.022.0 g of hydrogen and produce 196196 g of water, how much oxygen reacted?

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction si as…

Q: if 10.0g of oxygen reacts with 10.0g of hydrogen how many grams of water can be produced

A: The reaction of oxygen and hydrogen to form water can be expressed as,                        2 H2 +…

Q: How many moles of oxygen gas are required to completely combust 11.3 g of methane gas (CH4).

A: Balanced chemical equation CH4 + 2 O2 ------> CO2 + 2 H2O

Q: mL of chlorine gas

A:

Q: Potassium reacts with oxygen to form potassium oxide.  If 14.5g of potassium reacts completely with…

A:

Q: If you burn 29.2 g of hydrogen and produce 261 g of water how much oxygen reacted

A:

Q: 2. A sample containing 4.80g of Oz gas has an initial volume of 15.0L. What is the final volume in…

A: Answer : Volume = 8.75 L

Q: If 2.15 moles of methane are reacted with 7.6 moles of oxygen gas, what mass of water will be…

A: To solve this problem first we write the balanced chemical equation .  Then according to the…

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".