0
What else can I help you with?
Which equation obeys the law of conservation of mass?
The equation 2H2 + O2 -> 2H2O obeys the law of conservation of mass. This balanced chemical equation shows that the total mass of the reactants (hydrogen and oxygen) equals the total mass of the products (water).
What is the limiting reactant in 2H2 plus O2 equals 2H2O?
There is no limiting reactant in that equation, it's balanced. Four hydrogens on the left, 4 on the right, 2 oxygens on the left, 2 oxygens on the right. If it was 3H2 then it would be oxygen.
Which is the limiting reactant when masses of reactants are same?
You must first convert the mass of each reactant into moles of each reactant. Having the same mass does not mean that the amount of each reactant is the same, because each reactant has its own unique molar mass. Refer to the related link below for instructions on determining limiting reactants, also called limiting reagents.
What is the equation that has water as a reactant in chemical reaction?
An example of a chemical equation with water as a reactant is the reaction between hydrogen gas and oxygen gas to form water: 2H2 + O2 -> 2H2O.
How is the law of conservation of mass shown by a balanced chemical eqaution?
The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction. In a balanced chemical equation, the total mass of the reactants is equal to the total mass of the products, illustrating the conservation of mass. Each element on the reactant side must be accounted for on the product side, ensuring mass balance.
Which reactant is the limiting reagent and why 2H2 O2?
This depends on the proportion of these gases in the reactor.
What is is the principle of conservation of mass?
The amount of matter involved in a chemical reaction does not change. The total mass of the reactant must equal the total mass of the products.
In a correctly written nuclear equation what is true about the total mass number on the reactant side as compared to the total mass number on the product side?
the total mass number should be equal on both sides. conservation of mass law.
What is the reactant of 10.0 grams of total mass What is the chemical reaction?
It is possible to have ten grams of anything. Specifying the total weight tells you nothing about which reactant you have or what reaction it will undergo.
Which equation obeys the law of conservation of mass?
The equation 2H2 + O2 -> 2H2O obeys the law of conservation of mass. This balanced chemical equation shows that the total mass of the reactants (hydrogen and oxygen) equals the total mass of the products (water).
Is 2H2 O2---2H20 balanced?
2H2 + O2 ---> 2H20 is balanced when total numbers of atoms of EACH element seperately are equal on both sides ('Reactant' and 'Product' side): Left (2x H2=) 4 H atoms and (1x2 O=) 2 O atoms Right (2x H2=) 4 H's and (2x1 O=) 2 O's
How is the total sum of the mass of products and reactant related?
The total sum of the mass of products equals the total sum of the mass of reactants in a chemical reaction, according to the law of conservation of mass. This law states that matter is neither created nor destroyed in a chemical reaction, so the total mass remains constant.
What is the limiting reactant in 2H2 plus O2 equals 2H2O?
There is no limiting reactant in that equation, it's balanced. Four hydrogens on the left, 4 on the right, 2 oxygens on the left, 2 oxygens on the right. If it was 3H2 then it would be oxygen.
What is the reactant in 2H2O equals 2H2 plus O2?
There is no limiting reactant in that equation, it's balanced. Four hydrogens on the left, 4 on the right, 2 oxygens on the left, 2 oxygens on the right. If it was 3H2 then it would be oxygen.
Which is the limiting reactant when masses of reactants are same?
You must first convert the mass of each reactant into moles of each reactant. Having the same mass does not mean that the amount of each reactant is the same, because each reactant has its own unique molar mass. Refer to the related link below for instructions on determining limiting reactants, also called limiting reagents.
What would be the total mass of the products of a reaction in which 10 grams of water decomposes into the elements of hydrogen and oxygen?
The total mass of the products would be 10 grams, as mass is conserved in a chemical reaction. When water decomposes into its elements, hydrogen and oxygen, the total mass of the products will be the same as the mass of the reactant.
What is the equation that has water as a reactant in chemical reaction?
An example of a chemical equation with water as a reactant is the reaction between hydrogen gas and oxygen gas to form water: 2H2 + O2 -> 2H2O.
