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The number of atoms in the reactants should equal the number of atoms in the products because the weight should be equal according to the Law of Conservation of Mass.

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How can you easily balance an equation in chemistry?

To easily balance an equation in chemistry, you need to adjust the number of atoms on each side of the equation by adding coefficients in front of the chemical formulas. Start by balancing the atoms that appear in only one compound on each side, then balance the atoms that appear in multiple compounds. Keep adjusting the coefficients until the number of each type of atom is the same on both sides of the equation.


2H2 02---2H20 - how many molecules and number of atoms of each element in the equation?

The chemical equation represents the reaction of 2 molecules of dihydrogen (H2) and 1 molecule of dioxygen (O2) to form 2 molecules of water (H2O). In total, this reaction involves 6 atoms of hydrogen (2 in each H2O molecule) and 2 atoms of oxygen (1 in each O2 molecule).


When balancing a chemical equation the number of H atoms in 2 CH4 is eight is this True or false?

True. In 2 molecules of CH4, there are a total of 8 hydrogen atoms because each CH4 molecule contains 4 hydrogen atoms.


When balancing an equation you can?

When balancing an equation, make sure that the number of atoms of each element is the same on both sides of the equation by adjusting the coefficients of the compounds involved. Start by balancing elements that appear in only one compound on each side, then move on to more complex elements or compounds. Finally, double-check that the equation is balanced by counting the atoms of each element on both sides.


How many hydrogen atoms are there in C6H1204?

There are 12 hydrogen atoms in C6H12O4. Each molecule of C6H12O4 contains 12 hydrogen atoms.

Related Questions

How many hydrogen atoms are on the left side of the photosynthesis equation?

There are six hydrogen atoms on the left side of the photosynthesis equation, which is represented by the water molecule (H2O). Each water molecule consists of two hydrogen atoms.


How can I tell if a chemical reaction is balanced or not balanced?

If the equation has the same number of each type of atom on both sides of the arrow, it is balanced. If the number of atoms on each side of the arrow is not the same, the equation is not balanced. For example, in the equation H2 + O2 -->H2O, there are two hydrogen atoms and two oxygen atoms on the left, and two hydrogen atoms and one oxygen atom on the right. Therefore, the equation is not balanced. However, in the equation 2H2 + O2 -->2H2O, there are four hydrogen atoms and two oxygen atoms on the left and four hydrogen atoms and two oxygen atoms on the right, so the equation is balanced.


How many atoms of each element are present in this equation H2SO4?

two atoms of hydrogen one atom of Sulfur and four atoms of oxygen


How can you easily balance an equation in chemistry?

To easily balance an equation in chemistry, you need to adjust the number of atoms on each side of the equation by adding coefficients in front of the chemical formulas. Start by balancing the atoms that appear in only one compound on each side, then balance the atoms that appear in multiple compounds. Keep adjusting the coefficients until the number of each type of atom is the same on both sides of the equation.


How many atoms of each element are in the product using the chemical equation for photosynthesis?

Glucose (C6H12O6) has 6 carbon atoms, 12 hydrogen atoms, 6 oxygen atoms.


Is it possible that h2o plus h2o equals helium?

No: In a chemical reaction, the number and type of atoms of each element involved must be the same on both sides of the chemical equation. In the reaction postulated in the question, helium does not appear as a reactant and hydrogen and oxygen do not appear in the products.


How do you balance this equation C3H7COC2H5?

The given equation C3H7COC2H5 is already balanced (with 3 carbon atoms on each side, 7 hydrogen atoms on each side, and 1 oxygen atom on each side). If you meant to ask how to represent the equation in a different format or terms, please provide more context.


2H2 02---2H20 - how many molecules and number of atoms of each element in the equation?

The chemical equation represents the reaction of 2 molecules of dihydrogen (H2) and 1 molecule of dioxygen (O2) to form 2 molecules of water (H2O). In total, this reaction involves 6 atoms of hydrogen (2 in each H2O molecule) and 2 atoms of oxygen (1 in each O2 molecule).


How many atoms are in five molecules of hydrogen?

ten as each hydrogen molecules contains two atoms.


When balancing a chemical equation the number of H atoms in 2 CH4 is eight is this True or false?

True. In 2 molecules of CH4, there are a total of 8 hydrogen atoms because each CH4 molecule contains 4 hydrogen atoms.


When balancing an equation you can?

When balancing an equation, make sure that the number of atoms of each element is the same on both sides of the equation by adjusting the coefficients of the compounds involved. Start by balancing elements that appear in only one compound on each side, then move on to more complex elements or compounds. Finally, double-check that the equation is balanced by counting the atoms of each element on both sides.


How many hydrogen atoms are there in C6H1204?

There are 12 hydrogen atoms in C6H12O4. Each molecule of C6H12O4 contains 12 hydrogen atoms.