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Is 0.1a equelivent fraction?
Every fraction is an equivalent fraction: each fraction in decimal form has an equivalent rational fraction as well as an equivalent percentage fraction.
Write each decimal as a fraction in its simplest form 0.64?
write 0.64 as a fraction
In sexual reproduction what fraction of gene does each parent contribute to the offspring?
50% from each.
Write each decimal as a fraction 2.505?
501/200
Is water made up of 33 percent hydrogen and 67 percent oxygen?
No, water is not made up of 33 percent hydrogen and 67 percent oxygen. The chemical formula for water is H2O, which means each water molecule contains two hydrogen atoms and one oxygen atom. By mass, water is approximately 11 percent hydrogen and 89 percent oxygen. This is because the atomic mass of oxygen is about 16 times that of hydrogen.
Is hydrogen peroxide a ionic compound?
No, hydrogen peroxide is not an ionic compound. It is a covalent compound, composed of hydrogen and oxygen atoms bonded together.
What are the fractions of each type of atom in hydrogen peroxide?
In hydrogen peroxide (H2O2), there are two hydrogen (H) atoms and two oxygen (O) atoms. The fractions of each type of atom are 2/4 or 1/2 for hydrogen and 2/4 or 1/2 for oxygen.
Is H2O2 an atom?
No, H2O2 is not an atom; it is a molecule. H2O2, or hydrogen peroxide, is composed of two hydrogen atoms and two oxygen atoms bonded together. Each hydrogen atom is an individual atom, and each oxygen atom is an individual atom.
What is the difference between hydrogen peroxide and benzoyle peroxide?
Hydrogen peroxide is a mild antiseptic and oxidizing agent often used to disinfect wounds, while benzoyl peroxide is a topical medication commonly used to treat acne by reducing the bacteria on the skin and unclogging pores. Benzoyl peroxide is generally stronger and can be more irritating to the skin compared to hydrogen peroxide.
How are water and hyrdogen peroxide different?
Water is composed of two hydrogen atoms and one oxygen atom (H2O) while hydrogen peroxide is composed of two hydrogen atoms and two oxygen atoms (H2O2). Hydrogen peroxide is a more unstable and reactive compound compared to water, and is commonly used as a disinfectant or bleaching agent.
Are water and hydrogen peroxide the same compound?
Far from it. Water contains one oxygen atom with two hydrogen atoms bonded to it. Hydrogen peroxide has two oxygen atoms each with its own hydrogen atom.Right now you're like, "well, so what?" The two oxygen atoms are connected with a single bond - the "peroxide group." Peroxides are very unstable and energetic. Pure hydrogen peroxide can be used as rocket fuel.
What is peroxides oxidation number?
The oxidation number of peroxides, such as hydrogen peroxide (H2O2), is -1. Each oxygen atom in peroxide is assigned an oxidation number of -1.
What is the oxidation state of hydrogen in hydrogen peroxide?
The oxidation state of hydrogen in hydrogen peroxide is -1. This is because oxygen typically has a higher electronegativity than hydrogen and each oxygen atom in hydrogen peroxide has an oxidation state of -1.
How many neutrons are in hydrogen peroxide?
Hydrogen peroxide (H₂O₂) consists of two hydrogen atoms and two oxygen atoms. The atomic number of oxygen is 8, meaning each oxygen atom has 8 protons and typically 8 neutrons. This gives us a total of 16 neutrons for both oxygen atoms. Hydrogen does not have any neutrons. So, hydrogen peroxide has a total of 16 neutrons.
When two hydrogen atoms bond with two oxygen atoms?
When two hydrogen atoms bond with two oxygen atoms, they form a molecule of water (H2O). Each hydrogen atom shares one electron with the oxygen atom, creating a covalent bond. This results in a stable structure where the oxygen atom is slightly negatively charged and the hydrogen atoms are slightly positively charged.
What compound has the highest percent of hydrogen by mess Water or hydrogen proxide?
Hydrogen peroxide has a higher percentage of hydrogen by mass compared to water. In hydrogen peroxide, each molecule consists of two hydrogen atoms and two oxygen atoms, giving hydrogen a higher percentage by mass compared to water, where each molecule consists of two hydrogen atoms and one oxygen atom.
What bond type is hydrogen peroxide?
Hydrogen peroxide (H2O2) contains covalent bonds. The two hydrogen atoms are bonded to the oxygen atom by single covalent bonds, while the two oxygen atoms are bonded to each other by a single covalent bond.
