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A combination of chemical symbols and numbers to represent a substance?
A chemical formula is a combination of chemical symbols and numbers that represent the elements and ratio of atoms present in a substance. It provides information about the type and number of atoms in each element that make up the compound.
A combination of chemical symbols and numbers that represent a substance is?
A shorthand representation of the composition of a substance using atomic symbols and numerical subscripts is called a chemical formula.
What describes a substance using chemical symbols and numbers?
A substance can be described using its chemical formula, which consists of the chemical symbols for the elements in that substance and the corresponding numbers to indicate the ratio of each element present in the compound. For example, the chemical formula for water is H2O, showing that it is composed of two hydrogen atoms and one oxygen atom.
What is c3h5c17h35o23?
C3H5C17H35O23 is not a valid chemical formula. It seems to be a combination of random letters and numbers. Chemical formulas follow specific rules and represent the types and numbers of atoms in a compound.
What is the large numbers in front of some of the formulas called?
The large numbers in front of some chemical formulas are called coefficients. They represent the ratio of moles of each substance in a chemical reaction and are used to balance the equation.
What represent the chemical symbols and numbers?
they represent the number of protons the element has and what is their charge
What are the large numbers in front of some of formulas?
Those large numbers are coefficients, which represent the number of units of each substance involved in a chemical reaction. They indicate the relative amounts of each reactant and product participating in the reaction.
What part of balanced chemical equation give information about the relative numbers of moles of reactants and products involve in a chemical reaction?
The coefficients in a balanced chemical equation give information about the relative numbers of moles of reactants and products involved in a chemical reaction. The coefficients represent the ratio of moles of each substance involved in the reaction.
Chemical symbols and numbers indicating the atoms contained in the basic unit of that substance is?
Chemical formula
What is a chemical formula that shows the numbers and kinds of atoms in a molecule but is not the arrangement of the atoms?
A chemical formula provides information about the types and numbers of atoms in a molecule, but it does not reveal the spatial arrangement of those atoms in the molecule. It is a concise way to represent the composition of a substance using chemical symbols and numerical subscripts.
What is a combination of symbols and numbers that describes a molecule?
A combination of symbols and numbers that describes a molecule is called a chemical formula. It represents the types of atoms present in the molecule and their respective ratios. The symbols represent the chemical elements (e.g., H for hydrogen, O for oxygen) and the numbers indicate the number of atoms of each element in the molecule. Chemical formulas are essential for understanding the composition and structure of molecules in chemistry.
What term represents a compound?
Compounds can be described using element symbols and numbers
