0
What else can I help you with?
The lowest whole number ratio of the elements in a compound is called the?
An empirical formula refers to the chemical formula that indicates the simplest ratio of atoms in a compound. Two different compounds may have the same empirical formula.
The chemical formula for h20 contains how many water molecules?
It contains 6.023 x 1023 molecules of water. the number is called Avogadro's Number and it is valid under STP conditions
Are large molecules containing carbon atoms called micromolecules?
No, large molecules containing carbon atoms are not called micromolecules. They are typically referred to as macromolecules. Micromolecules generally refer to smaller molecules like water, salts, and simple sugars.
What is the equations for how many molecules are in 3 moles of NaCl?
Sodium chloride is an ionic crystalline salt, and does not form molecules. One unit of sodium chloride is called a functional unit. It is the lowest whole number ratio of ions represented in an ionic compound. 1 mole = 6.022 x 1023 formula units of NaCl 3 moles NaCl x 6.022 x 1023 formula units/mole = 1.8 x 1024 formula units of NaCl
What term is used for molecules that have identical molecular formulas but the atoms in each molecule are arranged differently?
Molecules that have identical molecular formulas but the atoms in each molecule are arranged differently are called isomers.
What molecules have the same molecular formula but different structures and properties?
Isomers are compounds that have same molecular formulas but different structures. A familiar example is the case of glucose and fructose. Both have the same formula viz, C6H1206. But they have different structures and hence exhibit different properties.
Can two monosaccharides have the same formula yet have different structures?
Yes, two monosaccharides can have the same chemical formula (C6H12O6), but different structural arrangements. This is because monosaccharides can exist as different isomers, such as glucose and fructose, which have the same number and types of atoms but a different arrangement of bonds.
What are simple sugars that have the same formula but different chemical structures called?
Isomers
What are compounds with the same simple formula but different 3-dimensional structures called?
Isomer's
What are the structures in the cell called?
molecules
What are molecules with the same chemical formula but different three-dimensional shape called?
Chiral isotopes.
What are the structures formed by covalent bonds called?
They are called molecules.
Nutrient molecules pass from the small intestine into the bloodstream through tiny structures called what?
Nutrient molecules pass from the small intestine into the through tiny structures called villi.
What are compounds with the same structural formula but different arrangements of atoms in space called?
Isomers are compounds that have the same molecular formula but different arrangements of atoms.
The ends of DNA molecules form structures called what?
Chromatin Threads
Substances having the same chemical formula but different structures are called?
Two molecules with identical molecular formulas but that have different structures are called isomers. Fuels such as gasoline are nonpolar and high in energy because they are largely composed of hydrocarbons.
What are the symbols that use electron dot notation to represent molecules called?
The symbols that use electron dot notation to represent molecules are called Lewis structures. These structures use dots to represent valence electrons around atoms in a molecule.
