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How does the law of conservation of mass and how it relates to the chemical equations?
Law of Conservastion of Mass , means ' Matter cannot be created or destroyed in a chmeical reaction'.
Otherwise, the total mass of the reactants , MUST equal the total mass of the products.
This means in a chemical reaction equation. you must have the same numbers of atoms on both sides on the equation.
e.g.
2HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(g)
Notice,
There is 1 x Ca (Calcium) on both sides
1 x C (Carbon) on both sides
3 x O (oxygen) on reactant side = 1 + 2 on product side.
2 HCl = HCl + HCl means 2 x H (Hydrogen) and 2 x Cl(Chlorine) on reactant side. This is balanced by 2 x H (H2O) on product side and 2 x Cl (CaCl2) on product side.
No matter has been made or destroyed. Total masses remain the same on both sides. However, Different atoms have 'swopped' places.
Hope that helps!!!!
What else can I help you with?
Why does the law of conservation of mass dictate the chemical equations be p why does the law of conservation of mass dictate the chemical equations be balanced?
The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction, only rearranged. In order to adhere to this law, chemical equations must be balanced to ensure that the same number of each type of atom is present on both the reactant and product sides of the equation. This balancing of chemical equations ensures that mass is conserved throughout the reaction.
Which law physical science must be followed when balancing chemical equations?
the law of conservation of mass
What is balanced chemical equations demonstrate?
Balanced chemical equations demonstrate the conservation of mass and atoms in a chemical reaction. They show the ratio of reactants and products involved in a reaction and help predict the outcomes of chemical reactions.
How would you use the word conservation of mass in a sentence?
how do you make a conservation of mass into a sentence
Why chemical equations need to be balanced according to the law of the conservation of mass?
becasuse atoms are never gained or lost in a chemical reaction
How do chemical equations relate to conservation of mass?
The mass of reactants is equal to the mass of products.
Balanced chemical equations demonstrate?
the law of conservation of mass.
Is chemical equations required to be balanced?
Yes, chemical equations must be balanced due to the law of conservation of matter/mass.
Why does the law of conservation of mass dictate the chemical equations be p why does the law of conservation of mass dictate the chemical equations be balanced?
The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction, only rearranged. In order to adhere to this law, chemical equations must be balanced to ensure that the same number of each type of atom is present on both the reactant and product sides of the equation. This balancing of chemical equations ensures that mass is conserved throughout the reaction.
How a balance chemical equation relates to the law of conservation of mass?
The mass of reactants is equal to the mass of products.
What are chemical equations based on?
They are based on the chemical composition of reactants and products; law of mass conservation.
Which law physical science must be followed when balancing chemical equations?
the law of conservation of mass
What law is Balancing Chemical equations is a result of?
Balancing chemical equations is a result of the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction. Balancing the number of atoms on both sides of the equation ensures that the total mass is conserved before and after the reaction.
Balanced equations reflect the law of conservation of?
Balanced equations reflect the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction, only rearranged. This means that the total mass of the reactants must equal the total mass of the products in a chemical reaction.
What is balanced chemical equations demonstrate?
Balanced chemical equations demonstrate the conservation of mass and atoms in a chemical reaction. They show the ratio of reactants and products involved in a reaction and help predict the outcomes of chemical reactions.
How would you use the word conservation of mass in a sentence?
how do you make a conservation of mass into a sentence
Why chemical equations need to be balanced according to the law of the conservation of mass?
becasuse atoms are never gained or lost in a chemical reaction
