0
What else can I help you with?
What is the purpose of a subscript in a chemical equation?
the purpose of a subscript is to tell how many atoms of that chemical is used in the formulaThe number of atoms of the same element in the molecule ~APEX
What is the arrow between the reactants and products?
The arrow between the reactants and products in a chemical equation represents the direction of the chemical reaction. It indicates that the reactants are being transformed into the products.
What does a subscript tell us in a binary nonmetal compound?
In a binary nonmetal compound, a subscript tells us the ratio of atoms present in the compound. Each subscript represents the number of atoms of that element in the compound. For example, in CO2, the subscript 2 indicates that there are two oxygen atoms for each carbon atom.
What does a log with a subscript mean?
The meaning of this subscript is the base of a specific logarithm; example: log10, the usual logarithm with the base 10.
What part of the chemical equation tells the number of atoms of each element?
That depends on the nature of the reaction. For a typical reaction, it will be the subscript following the symbol of the element multiplied by the coefficient. For example, in Na2SO4 there will be 2 Na atoms, 1 S atom and 4 O atoms. If the reaction was 2 Na2SO4, there would be 4 Na atoms, 2 S atoms and 8 O atoms.
Look at the chemical equation above. The subscript 4 in the reactants indicates that?
There are 4 molecules of that particular reactant involved in the reaction.
In CF4 what does the subscript 4 mean?
The subscript 4 indicates the number of that type of atoms in the compound. In this case, there are four Fluorine atoms in this molecular compound.
In the symbol He the subscript 4 is the what for helium?
The subscript "4" in the symbol He indicates that helium has an atomic number of 2, meaning it has 2 protons in its nucleus. The atomic number is represented by the bottom number in the symbol.
What is the subscript for argon?
The subscript for argon (Ar) is 18, which indicates the number of protons in the nucleus of an argon atom.
What part of the chemical formula indicates the number of molecules or atoms involved?
The answer is 'subscript'
What term is used to describe the 4 in the expression 4Ca(NO3)2?
4 is here the number of molecules of calcium nitrate.
What does the subscript g on H2Og signify?
the subscript g after H2O indicates that it is water vapour, a gas, which is what the subscript g stands for. If there was a subscript s after the H2O, it would mean that H2O is in a solid form as ice. If there was a subscript l it means that H2O is in the liquid form as water.
What term is used to describe the '4' in 4Ca?
4 is here the number of molecules of calcium nitrate.
What does the subscript g on H2O g signify?
The subscript "g" in H2O indicates that the water molecule is in the gaseous state, meaning it exists as a gas.
What does the subscript mean in the chemical formula?
usually a subscript denotes the number of atoms of a particular element within the formula. ie H2O (the 2 would be a subscript) indicates there are two atoms of hydrogen in one molecule of water.
In a formula without parentheses a subscript applies?
In a formula without parentheses, a subscript applies to the immediately preceding atom or element. Subscripts are used to indicate the number of atoms or elements of that type in the compound or molecule. It is important to understand the chemical formula conventions to correctly interpret subscripts in formulas.
What is the purpose of a subscript in a chemical equation?
the purpose of a subscript is to tell how many atoms of that chemical is used in the formulaThe number of atoms of the same element in the molecule ~APEX
