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How many moles of oxygen gas can 0.88 mole of hydrogen peroxide produce if decomposition is complete?
Let us assume for convenience that this reaction is at STP.( standard temperature and pressure ) Get moles O.
100 grams H2O (1 mole H2O/18.016 grams)(1 mole O/1 mole H2O)
= 5.551 moles oxygen
Now, the ideal gas law. PV = nRT
(1 atm)(Vol L) = (5.551 moles O)(0.08206 L*atm/mol*K)(298.15 K)
= 136 Liters of oxygen
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Now, another way using oxygens density. Density = grams/milliliters
100 grams H2O (1 mole H2O/18.016 grams)(1 mole O/1 mole H2O)(16.0 grams/1 mole O)
= 88.8 grams oxygen
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Density of oxygen = 1.33 X 10^-3 g/ml
1.33 X 10^-3 g/ml = 88.8 grams O/ml
= 66767 ml O
= 66.7 liters of oxygen
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A major discrepancy. You must decide on method and experimental conditions
What else can I help you with?
Which of the following substances does not produce oxygen gas through decomposition: water, hydrogen peroxide, or potassium chlorate?
Water does not produce oxygen gas through decomposition. Hydrogen peroxide and potassium chlorate do produce oxygen gas when they decompose.
Mixing iron nitrate and hydrogen peroxide what gas is this?
Mixing iron nitrate and hydrogen peroxide produces oxygen gas. The reaction between iron nitrate and hydrogen peroxide results in the decomposition of hydrogen peroxide to produce oxygen gas as one of the products of the reaction.
Which substance hydrogen peroxide or baking soda produces oxygen?
You actually saved me with this question. I needed the answer for a homework. I found out it was hydrogen peroxide.hydrogen peroxide can be used as a toothpaste if mixed correctly with baking soda or salt(not cooking salt)
What do Hydrogen Peroxide and yeast make?
Hydrogen peroxide and yeast can react to produce oxygen gas and water. The yeast acts as a catalyst, breaking down the hydrogen peroxide into oxygen and water.
What gas does yeast and hydrogen peroxide make?
Yeast and hydrogen peroxide produce oxygen gas as a byproduct of their reaction. The yeast acts as a catalyst to break down the hydrogen peroxide into water and oxygen.
Which of the following substances does not produce oxygen gas through decomposition: water, hydrogen peroxide, or potassium chlorate?
Water does not produce oxygen gas through decomposition. Hydrogen peroxide and potassium chlorate do produce oxygen gas when they decompose.
Mixing iron nitrate and hydrogen peroxide what gas is this?
Mixing iron nitrate and hydrogen peroxide produces oxygen gas. The reaction between iron nitrate and hydrogen peroxide results in the decomposition of hydrogen peroxide to produce oxygen gas as one of the products of the reaction.
What happen when a raw potato is mixed with hydrogen peroxide?
When a raw potato is mixed with hydrogen peroxide, the enzyme catalase in the potato helps break down the hydrogen peroxide into water and oxygen gas. This reaction produces bubbles of oxygen gas as a result of the decomposition of hydrogen peroxide.
Sodium peroxide combines with what to produce hydrogen peroxide?
Water
Which substance hydrogen peroxide or baking soda produces oxygen?
You actually saved me with this question. I needed the answer for a homework. I found out it was hydrogen peroxide.hydrogen peroxide can be used as a toothpaste if mixed correctly with baking soda or salt(not cooking salt)
What enzyme filled sac is found in the liver and produces hydrogen peroxide?
Peroxisomes are the enzyme-filled sacs found in the liver that produce hydrogen peroxide as a byproduct of their metabolic functions. Hydrogen peroxide is then broken down by the peroxisome's enzymes to prevent cellular damage.
What liquid is made when liver and hydrogen peroxide mix?
When liver and hydrogen peroxide mix, they produce a liquid called hydrogen peroxide. The liver contains an enzyme called catalase, which breaks down hydrogen peroxide into water and oxygen gas.
What do Hydrogen Peroxide and yeast make?
Hydrogen peroxide and yeast can react to produce oxygen gas and water. The yeast acts as a catalyst, breaking down the hydrogen peroxide into oxygen and water.
Why most of the times hydrogen peroxide is prepared by using barium peroxide?
Barium peroxide is commonly used to prepare hydrogen peroxide because it readily decomposes in the presence of water, releasing oxygen gas which then reacts with hydrogen to produce hydrogen peroxide. This method provides a simple and efficient way to produce hydrogen peroxide on a small scale.
What gas does yeast and hydrogen peroxide make?
Yeast and hydrogen peroxide produce oxygen gas as a byproduct of their reaction. The yeast acts as a catalyst to break down the hydrogen peroxide into water and oxygen.
What is the reaction of calcium carbonate and hydrogen peroxide?
When calcium carbonate (CaCO₃) reacts with hydrogen peroxide (H₂O₂), a decomposition reaction can occur, particularly in the presence of an acid. The hydrogen peroxide may release oxygen gas (O₂) as it decomposes, while the calcium carbonate may react with any acid present to produce calcium salts, water, and carbon dioxide (CO₂) gas. Overall, the reaction can produce effervescence due to the release of CO₂ and O₂. However, under normal conditions, the direct reaction between just calcium carbonate and hydrogen peroxide is not significant.
Hydrogen peroxide decomposed into simpler substances?
The hydrogen peroxide is both oxidized and reduced, to produce water and elemental oxygen.
