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What else can I help you with?
How much alcohol is in pure water?
Water's composition is H2O (two hydrogen atoms and an oxygen atom), while alcohol has molecules that are bound to carbon (e.g. ethanol is C2H6O, or two carbon, six hydrogen, and one oxygen atom), which would be an impurity if found in pure water. Therefore, no alcohol is present in pure water.
Carbon (C) and hydrogen (H) are pure substances. Each is made of only one type of atom but carbon atoms are different from hydrogen atoms. Carbon and hydrogen chemically combine to form methane (CH4).?
Yes, all is true.
What is inside of glycerin?
Glycerine is a pure organic compound it is a trihydric alcohol so contains carbon, hydrogen and oxygen atoms.
What is the element amongst common salt carbon dioxide and hydrogen?
Hydrogen is a pure element, the other two are compounds. Common table salt is sodium chloride (NaCl) and consists of the elements sodium and chlorine. Carbon dioxide (CO2), as the name implies, consists of the elements carbon and oxygen. Hydrogen (H2) is a diatomic element.
How do you know that methane and hydrogen are different gasses?
Methane and hydrogen are different gases because they have different chemical compositions and properties. Methane (CH4) is composed of carbon and hydrogen atoms, while hydrogen (H2) is composed solely of hydrogen atoms. Additionally, they have different physical properties such as boiling and melting points.
Carbon and hydrogen are examples of pure substances or?
Elements.
What are the four things in carbon and hydrogen?
Carbon and Hydrogen are both pure substances. They only contain Carbon and Hydrogen atoms respectively. Inside these atoms are protons, neutrons and electrons.
Is sodium bicarbonate a pure element?
No. It is a compound of four elements: sodium, carbon, hydrogen, and oxygen.
Does pure carbon exists as methane?
No. Methane (natural gas) is one carbon atom bonded to four hydrogen atoms. Pure carbon is called graphite, or if in its crystalline form, diamond.
Which element is contained in alcohol?
Pure ethanol contains carbon, hydrogen, and oxygen.
What are the elements present in hydrocarbon?
The elements are carbon and hydrogen, C and H. they're linked by single bonds.
What gas contained the most nearly pure hydrogen?
Traces of oxygen and carbon monoxide.
Carbon (C) and hydrogen (H) are pure substances. Each is made of only one type of atom but carbon atoms are different from hydrogen atoms. Carbon and hydrogen chemically combine to form methane (CH4)?
Yes, all is true.
Is coal a pure substance?
No coal is a mixture of carbon and organic compounds.
Is coal composed solely of pure carbon?
No, coal is not composed solely of pure carbon. It also contains other elements such as hydrogen, sulfur, oxygen, and nitrogen.
How much alcohol is in pure water?
Water's composition is H2O (two hydrogen atoms and an oxygen atom), while alcohol has molecules that are bound to carbon (e.g. ethanol is C2H6O, or two carbon, six hydrogen, and one oxygen atom), which would be an impurity if found in pure water. Therefore, no alcohol is present in pure water.
Are most substances elements?
All substances are MADE FROM elements but they are not elements. For example CH4 is made of one carbon atom and four Hydrogen atoms. Carbon and Hydrogen are pure elements but CH4 is not an element.
