what is the difference between 3 and 10 hydrogen peroxide?
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One pint of 3% hydr… see more. Volume is the amount of oxygen that is contained in a given amount of peroxide. For example, 3% hydrogen peroxide is 10 Volume, because it will release 10 times its volume in oxygen. One pint of 3% hydrogen peroxide will release 10 pints of oxygen as it breaks down.
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The calculation for oxygen is really similar. Again, there's two oxygens in the compound. So, there would be 31.998 grams per mole of oxygen in hydrogen peroxide. We divide that by the total mass of the compound, multiply it by 100%, and get the mass percent of oxygen in hydrogen peroxide being about 94%.
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Spectrum of kill was also concentration-dependent, but 3% hydrogen peroxide performing well as a surface disinfectant. Since it is an oxidizer and formed bubbles and foam, it performed acceptably as a cleaning agent, and had a good safety profile since at lower concentrations it is non-irritating and non-toxic.
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Hydrogen Peroxide Two hydrogen (H) atoms can also bond with two oxygen (O) atoms, making the formula H2O2. That's just one more oxygen than water, but it is a totally different compound. You can see that each of the Oxygen atoms has eight electrons, and the two Hydrogens have two electrons each.
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Explanation: Hydrogen peroxide, H2O2, decomposes naturally at a very slow rate to form oxygen gas and water. When manganese dioxide, MnO2, is added to a solution of hydrogen peroxide, the rate of the reaction increases significantly. ... Manganese dioxide catalyzes the decomposition of hydrogen peroxide.
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Description. Hydrogen Peroxide Topical Solution USP (3%) first aid antiseptic to help prevent the risk of infection in minor cuts, scrapes and burns.
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Hydrogen has an atomic mass of 1.008 g/mol and oxygen has an atomic mass of 15.9993 g/mol. According to the formula there are 2 moles of hydrogen and 2 moles of oxygen in each hydrogen peroxide molecule. So hydrogen peroxide has a molecular weight of 34.0146 grams per mole.
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In order to keep your fountain water clean and fresh always, you can add about 1 – 2 cups of 3 percent hydrogen peroxide to a fountain for every 10 gallons of water added to the fountain. Hydrogen Peroxide is also a better fountain treating chemical than others, especially bleach because it does not affect the pump.
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To use hydrogen peroxide on your skin, you'll want to dilute it to a 1 percent concentration. Be sure to read the label carefully. For 3 percent hydrogen peroxide, all you have to do is mix the following: three tablespoons of water.
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Hydrogen peroxide (formula H2O2) is a chemical compound that's a combination of hydrogen and water. The clear liquid acts as a mild antiseptic and comes in various potencies depending on its purpose: 3 percent (household use), 6 to 10 percent (hair bleaching), 35 percent (food-grade) and 90 percent (industrial).
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Because of its chemical ingredients, it works more slowly than chlorine bleach, is less corrosive and damaging to fibers, and is more environmentally-friendly. Different brands of oxygen bleach may contain sodium perborate, sodium percarbonate, or hydrogen peroxide as ingredients.
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Other O-O Bonds Hydrogen peroxide, HOOH, has a very weak O-O bond and is photolyzed by light of 845 nm. Its bond energy is only about 142 kJ/mol. Why do we see such large difference in the strength of oxygen-oxygen bonds in these molecules.
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Manish Bhardwaj · Jackie Shlecter · Christopher P. To get the answer to this question, one must need the volume of solvent. 3 moles of Hydrogen Peroxide when dissolved in one liter of water makes 3 molar or 3 M solution.
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The properties of hydrogen peroxide are as follows: Hydrogen peroxide is almost colorless (very pale blue) in a pure state. Its boiling point has been extrapolated at a temperature as high as 150.2 C which is almost 50 C higher than the boiling point of water. The melting point of hydrogen peroxide is -0.43 C.
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The hydrogen peroxide molecule consists of two O atoms and two H atoms.
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The usual recommendation is ½ to 1 cup of 35% hydrogen peroxide for a hydrogen peroxide bath. That's equal to 6 to 12 cups of 3% hydrogen peroxide. Usually a brown bottle from the drugstore is 2 cups worth, so that would be 3 to 6 bottles of 3% in a bathtub.
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Physical Properties: In the pure state, hydrogen peroxide is almost colorless (very pale blue) liquid. It melts at 272.4 K and has a boiling point of 423 K (extrapolated). It is miscible in water in all proportions and forms hydrates.