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How many atoms of hydrogen are present in the present in the reactants and in the products?
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∙ 11y ago
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∙ 11y ago
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What are the products and reactants in the primary fusion reaction carried out within the sun?
The reactants are Hydrogen atoms and products are Helium atoms. Because Helium atoms are larger than Hydrogen atom, large amount of energy is released from the net binding energy that resulted during the fusion process.
What is the law in a chemical reaction the number of atoms present in the reactants is always equal to the number of atoms present in the products?
more than in the products or less than in the products depending on the kind of chemical reaction
How are reactant atoms and molecules different to their products atoms and molecules?
Well the reactants are what you start off with and the products are what you end up with. So the products are the reactants combined.
In a reverse reactionproducts are formed from reactants and reactants are formed from products When they yield the same amount?
Of material. They will need to have the same amount of atoms present for this process to work out correctly.
What are the products and reactants of a chemical change?
The reactants are the "befores" and the products are the "afters." For example, in this chemical reaction (acid-base neutralization): HCl + NaOH -> NaCl + H2O hydrochloric acid (HCl) and sodium hydroxide (NaOH) are the reactants, and sodium chloride (NaCl) and water (H2O) are the products.
What are the products and reactants in the primary fusion reaction carried out within the sun?
The reactants are Hydrogen atoms and products are Helium atoms. Because Helium atoms are larger than Hydrogen atom, large amount of energy is released from the net binding energy that resulted during the fusion process.
How do you tell how many atoms of iron and oxygen are present as products and how many are present as reactants in the chemical equations?
The number of atoms is indicated by coefficients.
What is the law in a chemical reaction the number of atoms present in the reactants is always equal to the number of atoms present in the products?
more than in the products or less than in the products depending on the kind of chemical reaction
How many atoms of hydrogen appear on each side of the equation?
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.
How are reactant atoms and molecules different to their products atoms and molecules?
Well the reactants are what you start off with and the products are what you end up with. So the products are the reactants combined.
If five atoms of hydrogen are reactants in a chemical reaction then how many atoms of hydrogen will be found in the products of that reaction?
Mass is conserved in a chemical reaction, so the mass before must equal the mass after. If you have five atoms before, you must have five atoms after.
In a reverse reactionproducts are formed from reactants and reactants are formed from products When they yield the same amount?
Of material. They will need to have the same amount of atoms present for this process to work out correctly.
How many atoms of carbon are present in the reactants?
Of what reaction?
Does the number of iron atoms in the reactants equal the number of iron atoms in the products?
no
The atoms in the products are what the atoms in the reactants?
Yes, the atoms on either side of the arrow have to be the same. Sometimes to achieve this you must balance the equation with the amount of atoms. 2Cu(s)+1/2O2(g)--->2CuO(s) Where the numbers in front of the atoms tell you how many there are.
What are the products and reactants of a chemical change?
The reactants are the "befores" and the products are the "afters." For example, in this chemical reaction (acid-base neutralization): HCl + NaOH -> NaCl + H2O hydrochloric acid (HCl) and sodium hydroxide (NaOH) are the reactants, and sodium chloride (NaCl) and water (H2O) are the products.
What are the 2 main parts of a chemical equation?
The two parts of any chemical formula are the element symbols and their subscripts. For example, the water molecule is made of two atoms of Hydrogen and one atom of Oxygen; therefore its chemical formula will be H2O, where H and O are the symbols of the elements involved and the 2 is a subscript, telling how many atoms are present of the element preceding it. Oxygen, having only one atom in a water molecule is left as O with no subscript because it is understood that if you have the symbol there, then at least one atom of that element is present. Here is another example: the formula for glucose is C6H12O6, so there are 6 Carbon atoms, 12 Hydrogen atoms, and 6 Oxygen atoms in one molecule of glucose.
