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Chemistry
General properties
Solubility
Why is hydrogen peroxide very soluble in water?
1 answer
H2O2 is polar. Water is polar. Like dissolves like.
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David Robertson works as a chemical engineer for U.S. peroxide Corporation. David has 2500 gallons of commercial-grade hydrogen
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amount of water added ---- x gallons .6(2500) + 0.0x = .25(2500 + x) solve for x
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Compare a water molecule, H2O, to a hydrogen peroxide molecule, H2O2.
Which statement is true? Responses Water and hydrogen
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Water and hydrogen peroxide are made from the same types of atoms, but combine in different ways.
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When organisms perform normal metabolic processes, hydrogen peroxide is often created as a byproduct. Hydrogen peroxide can be
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the temperature of each incubator
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When organisms perform normal metabolic processes, hydrogen peroxide is often created as a byproduct. Hydrogen peroxide can be
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How to prepare 100mL of 3% w/w Hydrogen Peroxide from 30% w/w Hydrogen Peroxide?Specific Gravity of 30%w/w Hydrogen Peroxide is
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if u want 50 ml of H2O2 %3 30-3=27 3/1.11=2.7 29.7 2.7 2.7+27=29.7 50 x x=4.54 ml from H2O2%30
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The disinfectant hydrogen peroxide (H2O2)
decomposes to form water and oxygen gas. How much O2 will result from the decomposition
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2H2O2 ==> 2H2O + O2 5.94 mols H2O2 x (1 mol O2/2 mols H2O2) = 5.94 x 1/2 = ? mols O2 If you want
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Describe the formation of hydrogen bonds in a hydrogen peroxide, H2O2. Represent possible hydrogen bonding structures in
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It is almost impossible to draw structures on these boards.
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Small quantites of hydrogen peroxide can be prepared by the action of an acid on an alkaline earth metal peroxide, such as
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So you have 15.0g BaO2 and 0.0272 g/mL x 25.0 mL = grams HCl. This is a limiting reagent and you
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Hydrogen Peroxide decomposes to produce oxygen gas and water, What mass of hydrogen peroxide (H2O2) nust decompose to produce
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1. Write a balanced equation : 2H^2O^2---O^2+ 2H^2O 2. Find the molar mass (g/mol) of each: 34.02
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Mario claims that a chemical reaction occurs when the yeast, water, and hydrogen peroxide are combined. Which observation BEST
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The physical properties of the yeast-water-hydrogen peroxide mixture are different from the physical
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Related Questions
An antiseptic solution contains hydrogen peroxide,H2O2,in water. The solution is 0.600 m
H2O2. What is the mole fraction of
The density of hydrogen peroxide, H2O2, is 1.45 g/mL. How many molecules of H2O2 are in 0.350 L of hydrogen peroxide?
The molar
a student titrates three samples of 0.3% hydrogen peroxide solution made from a bottle of 3% hydrogen peroxide solution dated
Determine the molarity of a 15.0 % by mass Hydrogen Peroxide solution. The density of Hydrogen Peroxide is 1.054 g/mL.
The 15.0%
Hydrogen peroxide decomposes to water and
oxygen gas by the following reaction 2H2O2(l) → 2H2O(l) + O2(g) If 30 g of hydrogen
Vitamins A, D, E, and K are _____ vitamins.
(1 point) Responses water-soluble water-soluble fat-soluble fat-soluble
The following reaction represents the decomposition of hydrogen peroxide
2H2O2 -> o2 (g) + 2H2O (l) How many molecules of water
b. How would you expect the density of water to compare to the density of hydrogen peroxide?(1 point)
Responses The density of
Hydrogen peroxide decomposes to water and oxygen at constant pressure by the following reaction:
2H2O2(l) → 2H2O(l) + O2(g) ΔH
Hydrogen peroxide, H2O2, is unstable under certain conditions and decomposes as follows:
2 H2O2 → 2 H2O + O2 ? g 34.00 g 15.98
