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What must be true about the bond energies the reactants and the products?
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In a chemical reaction the mass of reactants must equal the mass of.?
becaus it not about it its whats in it teee
Is the volume always equal as the reactants and products?
This is a very general statement, and the answer is no. However, the mass of the reactants must be equal to the mass of the products, under the law of conservation of mass.
How does mass of the reactants compare with the mass of the products?
The Law of Conservation of Mass applies. The total mass of all the reactants MUST equal the total mass of all the products, The individual comoounds may vary. e,g, A + B = C + D 25 g (A) + 30g (B) = 55 g of reactants. So the total mass of the products MUST equal 55 g. However, product (C) may have a mass of 40g , then product (D) MUST equal 15 g Hence 40 g + 15 g = 55 g,
For a precipitate to form do both products have to be soluble?
Yes, the reactants must be soluble.
The correct terms for the two sides of a chemical equation?
given the law of conservation of mass, we now know that the mass of the reactants must equal the mass of the product.
What must be true about the properties of the reactants and the properties of the products in a chemical reaction?
The reactants and the products must contain the same numbers of the same types of atoms, that is, atoms with the same atomic number, and either the products must contain at least one type of chemical bond distinct from any chemical bond in the reactants or the reactants must contain at least one type of chemical bond not found in the products.
How does reaction quotient predicts the direction of a reaction?
The reaction quotient is the ratio of products to reactants not at equilibrium. If the system is at equilibrium then Q becomes Keq the equilibrium constant. Q = products/reactants If Q < Keq then there are more reactants then products so the system must shift toward the products to achieve equilibrium. If Q > Keq then there are more products than reactants and the system must shift toward the reactants to reach equilibrium.
What must happen for reactants to be changed into product?
in order for reactants to be changed into products, there needs to be a chemical change.
In a chemical reaction the mass of reactants must equal the mass of.?
becaus it not about it its whats in it teee
When wood burns the thermal energy comes from the what stored in wood?
The main component of wood is cellulose made of carbon, oxygen, and hydrogen. The combustion formula is (C6H10O5)n + n6O2 -> n6CO2 + n5H2O + energy ; where n is an positive integer. The energy produced in the equation is used mainly as thermal energy. The energy comes from the net change in bond energies. Since there is more bond energies in the reactants than the products, energy is released. The conservation of energy must maintain equal amounts of energy before and after a reaction.
What chemical equation is properly balance?
The reactants must be balanced correctly with reactants.
Reactants and products in an energy diagram?
Activation energy is the distance from the reactants to the top of the "hill."
Is the volume always equal as the reactants and products?
This is a very general statement, and the answer is no. However, the mass of the reactants must be equal to the mass of the products, under the law of conservation of mass.
What if the total mass of the product in a chemical reaction is 14grams what must the combined masses of the reactants be?
The mass of reactants is equal to the mass of products.
How do you kow when a chemical equation is balanced?
The number of atoms for reactants and products must be equal.
What is a balance equation that indicate that it is conserved?
The mass of reactants must be equal to the mass of products.
How does mass of the reactants compare with the mass of the products?
The Law of Conservation of Mass applies. The total mass of all the reactants MUST equal the total mass of all the products, The individual comoounds may vary. e,g, A + B = C + D 25 g (A) + 30g (B) = 55 g of reactants. So the total mass of the products MUST equal 55 g. However, product (C) may have a mass of 40g , then product (D) MUST equal 15 g Hence 40 g + 15 g = 55 g,
