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What are the basic units single atoms molecules or formula units that compose each substance Fe NO3 2 and N2F4?
Sbringa
Formula units
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∙ 11y ago
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Is caffeine a mixture or a pure substance?
Caffeine is a pure substance. It is a single chemical compound with a specific molecular structure and formula (C8H10N4O2).
Why is ammonia gas a single substance?
Ammonia gas is considered a single substance because it is made up of only one type of molecule, which is NH3. It is a pure compound with a specific chemical formula and structure, consisting of a fixed ratio of nitrogen and hydrogen atoms.
A single unit of an ionic compound is referred to as a molecule?
Actually, a single unit of an ionic compound is referred to as a formula unit. Unlike molecules, ionic compounds do not exist as discrete molecules but as an arrangement of ions in a crystal lattice.
Is water the only pure substance?
No, water is not the only pure substance. Pure substances are elements and compounds that are made up of only one type of atom or molecule. Other examples of pure substances include oxygen, gold, and sugar.
Is fluorine a pure substance?
Yes, fluorine is a pure substance as it is an element with a single type of atom. It is a highly reactive and toxic gas at room temperature.
What is the chemical formula to antioxidants?
Anitoxidants are not a single substance but a whole set of substances. As such, there is no single chemical formula.
Is water the only pure substance?
No, water is not the only pure substance. Pure substances are elements and compounds that are made up of only one type of atom or molecule. Other examples of pure substances include oxygen, gold, and sugar.
How many molecules are in C21H30O2?
C21H30O2 is the chemical formula for Tetrahydrocannabinol, the main psychoactive substance found in the Cannabis plant. C21H30O2 is just a single molecule composed of 53 atoms.
What substance is a mixture of molecules?
A substance that is a mixture of molecules is called a compound. Compounds are composed of two or more different types of atoms bonded together in specific ratios. Examples of compounds include water (H2O) and carbon dioxide (CO2).
Is water a single substance?
No, it is a compound of two molecules of hydrogene and 1 of oxygene. Thus giving you H2O
What Chemical Formula of tuff in chemistry?
The chemical formula for tuff is variable, as it is a type of rock composed of volcanic ash and other fragments. However, the primary minerals found in tuff include quartz, feldspar, and mica. The general chemical composition of tuff is typically silica-rich with varying amounts of aluminum, potassium, sodium, and calcium.
The formula for acid?
The formula for an acid typically follows the general format of HX, where H represents a hydrogen atom and X represents a non-metal element or group. Examples of acids include HCl (hydrochloric acid) and H2SO4 (sulfuric acid).
Are Io SO Si Diatomic Molecules?
SO is a diatomic molecule. Si is a single atom. Io is not any chemical substance but one of the moons of Jupiter. IO however would be a diatomic molecule. Hint: if there is only one capitalized letter in the formula and no subscripted number, it is just a single atom.
How many atoms in one molecule of copper?
One molecule of copper contains one atom of copper.
What is the formula for water molecules?
The chemical formula for a water molecule is H2O, indicating that it is composed of two hydrogen atoms and one oxygen atom bonded together.
Derivation of formula?
Formula regards the composition of a substance. In Chemistry molecular formula is derived by the composing elements and their atomic quantities. For example the chemical formula of water (H2O) is two hydrogen and single oxygen.
Is a compound a single substance?
No, a compound is a substance formed by the chemical combination of two or more elements in fixed proportions. It has a unique chemical structure and properties different from its constituent elements.
