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2H2 02---2H20 - how many molecules and number of atoms of each element in the equation?
Wiki User
∙ 15y ago
4 molecules of hydrogen & oxygen4 atoms hydrogen& 3 of oxygen
Wiki User
∙ 15y ago
Wiki User
∙ 13y ago02 + h2 = 2h2o
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Which chemical or element will have the largest number of molecules in a balanced equation?
There is no answerable version of this question, which asks about a certainequation not shown in the question.Further, there is no answerable form of the question. Generally the element that has the largest number of molecules depends on "valence" but all molecules in a given equation could have exactly the same number. There is no way to know.There are already questions that ask about this in answerable forms.
What is the differences between subscripts and coefficients?
A coefficient is the number that goes before an element when your balancing the equation. And a subscript is the number after the element. Subscripts are not changed when you balance the equation.
What is a chemical equation in which both the reactant an product have an equal number of atoms of a given element?
balanced equation
Which number in a chemical equation shows you the number of atoms?
The coefficient times the subscripts in a chemical formula show you the number of atoms of each element for each substance in the equation.
What is a chemical equation in which both reactant and product have an equal number of atoms of a given element?
A balanced chemical equation has an equal number of atoms of a given element in the reactants and products. This is due to the law of conservation of mass.
Which chemical or element will have the largest number of molecules in a balanced equation?
There is no answerable version of this question, which asks about a certainequation not shown in the question.Further, there is no answerable form of the question. Generally the element that has the largest number of molecules depends on "valence" but all molecules in a given equation could have exactly the same number. There is no way to know.There are already questions that ask about this in answerable forms.
Is a chemical equation balanced when each sum of molecules is the same?
Yes. There must be the same number of atoms of each element on each side of the equation.
What is the differences between subscripts and coefficients?
A coefficient is the number that goes before an element when your balancing the equation. And a subscript is the number after the element. Subscripts are not changed when you balance the equation.
Does the number of molecules determine what type of element it is?
The element is determined by the number of protons in its nucleus. Since molecules are made up of elements, the number of molecules has nothing to do with determining the element.
How do you calculate molecules to moles?
Multiply the number of molecules by the number of molecules per mole for that particular element or molecule (sum of the molecules/mole of each element in the molecule). The number of molecules per mole for any element can be found on charts and on the periodic table.
What is the number of the element mercury?
It is equation
If the number of atoms of each element in the products equals the number of atoms of each element in the reactants the equation is?
In this case, the equation is balanced.
If the number of atoms of each element in the products equals the number of atoms of each element in the reactants the equation is .?
In this case, the equation is balanced.
What is the difference between the function of the coefficient and the subscript in a balance equation?
The coefficient is a count of the number of molecules of each substance in a chemical process. The subscript is the number of atoms of an element in each molecule.
What is the equation for Yb?
Ytterbium is an element (atomic number 70), not an equation.
What is a balancing equation?
a balance equation when it come to bio is that the input be exactly equal to the output. this will make the organism balanced with the environment it is in like a regulator fish in water. input=output. in chemistry: A balanced equation is used for chemical reactions. When the number of moles of reactants is equal to the number of moles of products, the equation is considered balanced. Search wikipedia for chemical equation for a step by step tutorial on how to balance chemical reaction equations.
What is 6.0210 to the 23rd power molecules?
Avagadros number - The number of molecules/element that are found in one mole of the substance
