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How is the total sum of the mass of products and reactant related?
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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.
When heated magnesium carbonate breaks down to form magnesium oxide and carbon dioxide. explain how one substance can react to form two new substances while still observing the law if conservative of?
The reaction is :MgCO3---------MgO + CO2The total massof the reactant (MgCO3) is equal to the total mass of the products: this is the law of mass conservation.
What information do you need to predict the mass of a reactant or product in a chemical reaction?
To predict the mass of a reactant or product in a chemical reaction, you would need the balanced chemical equation for the reaction, as it provides the stoichiometric ratio between the reactants and products. Additionally, you would need the molar mass of the specific substance you are interested in. With this information, you can calculate the mass using stoichiometry and molar ratios.
What is always true of chemical reactions?
the total mass of the reactants equals the total mass of the products
How can you use the law of conservation of mass to help you balance a chemical equation?
because the total mass of the reactions in a chemical reaction is the same as the total mass of the products.
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.
As a result of the law of conservation during a chemical change the mass of the products is equal to the mass of the?
The dog named Fluffly is equal to the mass of the reactant
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 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.
Why light is not reactant?
reactants are material particles having a specific mass which is converted into products and their mass is conserved while light has no specific mass and not present in products as a component. the light may catalysed a reaction.
In a chemical reaction how does the total mass of the reactants compare to the total mass of the products?
The mass of the reactants compare to the mass of the products in that they are equal. The law to conservation of mass states that mass cannot be createdor destroyed. It can only be altered which would be a case in a chemical reaction.
What is the reactant total mass of 2H2?
The mass of 2 moles of H2 gas = 2.00 x 2 = 4.00 g
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.
In a balanced reaction the total mass of the products always equals the?
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.
Which statement correctly compares the reactants and products of the equation?
The total mass of reactants is equal to the total mass of products.
In a balanced chemical reaction the total mass of the products always equals the total what?
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.
What is true about chemicals?
the total mass of the reactants equals the total mass of the products
