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The term for a compound that has a specific number of water molecules bound to its atoms is a hydrate. In a hydrate, water molecules are typically attached to the compound through weak chemical bonds known as hydrogen bonds. The number of water molecules in a hydrate is represented by a numerical prefix in the compound's name, such as in CuSO4•5H2O, where there are five water molecules bound to each copper sulfate molecule.
What else can I help you with?
Atoms bonded together to form a chemical unit are called?
Molecules
Are molecules several elements combined chemically?
not necessarily. A molecule is multiple atoms combined chemically, but the atoms do not need to be of different elements. A compound is several elements combined chemically though.
What does the subscript indicate in the chemical formula?
The number of atoms of that element in the molecule
Which particles in an atom are in the molecules?
All of them. Molecules are made of atoms, not pieces of atoms.
Are atoms and molecules a type of chemical?
No. Atoms and molecules are what make up all chemicals.
What does avogadro's number indicate?
It is the number of atoms or molecules of a compound in one mole of that substance.
What does number before the compound represent?
The number before a compound indicates the quantity of molecules or atoms present in the compound, based on the subscripts in its chemical formula. It reflects the ratio of elements in the compound and helps determine the stoichiometry of the reaction involving that compound.
What other elements are in a compound?
A compound consists of a mixture of two or more molecules. Molecules are composed of elements or atoms bonded together in a specific way. Hope this helps!
What does avogadro's number signify?
It is the number of particles - atoms or molecules - that are present in 1 mole of the element or compound.
Does the molar mass of a compound change depending on the weight of the compound?
Molar mass depend on the ,mass,type and number of atoms in molecules of compound.
What determines the number of different atoms of each type in a binary ionic compound?
The number of different atoms in a binary ionic compound is determined by the chemical formula of the compound. The chemical formula shows the ratio of cations to anions in the compound, which dictates the number of different atoms present. Each element contributes a specific number of atoms based on its charge in the compound.
How are atoms related to molecules in a sample of a compound?
Atoms are the building blocks of molecules. Molecules are formed when two or more atoms chemically combine through bonds. A sample of a compound is made up of these molecules, which in turn are made up of individual atoms.
A chemical compound whose simplest units are molecules?
A chemical compound made up of molecules is a covalent compound, where atoms are connected through sharing of electrons to form stable molecules. Each molecule of the compound contains multiple atoms bonded together in a specific arrangement. Examples include water (H2O), carbon dioxide (CO2), and methane (CH4).
How many hydrogen atoms are in 2.99 pg of this compound?
The molar mass of hydrogen is 2.01588 g/mol Avogadro's number is 6.022141 x 1023 molecules/mol 2.99 picograms * 1mol/2.01588 grams * 1x10-12 g/pg * 6.022141x1023 molecules/mol * 2 atoms/molecule = 1.79x1012 atoms
How many atoms are in hexachloride?
Hexachloride likely refers to a compound that contains six chlorine atoms. The number of atoms in the compound would depend on the specific chemical formula provided.
What is avogadro s number used to determine?
The number of basic particles - atoms of molecules - of a compound in one mole of the substance.
How many atoms are in a covalent compound?
The number of atoms in a covalent compound depends on the specific compound. Covalent compounds are formed when atoms share electrons, so the number of atoms involved in a covalent compound will be determined by the elements present and the chemical formula of the compound.
