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Balanced equation of Ca2Si plus Cl2-----CaCl2 plus SiCl4?
The balanced equation is: Ca2Si + 3Cl2 → 2CaCl2 + SiCl4. This equation balances both the calcium and chlorine atoms on each side.
If Ammonium chloride is heated with calcium hydroxide the products formed are ammonia water and calcium chloride Balance this equation?
2NH4Cl + Ca(OH)2 >> CaCl2 + 2NH3 + 2H2O When ammonia chloride is heated with calcium hydroxide, ammonia gas is released. Ammonia gas is less dense than air so it is collected in an upside down test tube, by the downward displacement of air. The water formed is often seen as droplets on the side of the test tube. the ammonia gas causes the damp red litmus to change to blue because a solution of ammonia gas is alkaline.
If a chemical equation is not balanced it violates what law?
If a chemical equation is not balanced, it violates the Law of Conservation of Mass. This law states that matter cannot be created or destroyed in a chemical reaction, so the number of atoms of each element must be the same on both sides of a balanced chemical equation.
Why is Cl2 plus 2Nal-2NaCl plus I2 a balanced equation?
The equation is balanced because the number of each type of atom is the same on both sides of the equation. There are two Cl atoms on the left side and two Cl atoms on the right side, two Na atoms on the left side and two Na atoms on the right side, and two I atoms on the left side and two I atoms on the right side.
How many aluminum atoms would there be on each side of the balanced equation?
To determine the number of aluminum atoms on each side of a balanced equation, you would need to examine the coefficients of the aluminum-containing compounds in the equation. Then, multiply the coefficient by the number of aluminum atoms in each compound. For example, in the equation 2Al + 3CuO → Al2O3 + 3Cu, there are 2 aluminum atoms on each side.
What is the chemical reaction between calcium and hydrochloric acid?
Ca + 2HCl --> CaCl2 + H2O This wrong. There is no oxygen on the left side of this equation. So, Ca + 2HCl -> CaCl2 + H2
Is this equation balanced CaO HCL CaCl2 H2o Yes thank you What I need to know is the number of atoms in the reactants of the chemical equation?
The equation given is not balanced. To determine the number of atoms in the reactants, you need to balance the equation first. Once balanced, you can count the total number of atoms on each side of the equation.
Balanced equation of Ca2Si plus Cl2-----CaCl2 plus SiCl4?
The balanced equation is: Ca2Si + 3Cl2 → 2CaCl2 + SiCl4. This equation balances both the calcium and chlorine atoms on each side.
When the equation is solved for x what will be by itself on one side of the equation?
Because it is "solved for x", x will be by itself on one side of the equation. On the other side will be what x equals.
What are the on the left side of a chemical equation called?
Reactants. They are on the left side of the yield sign in a chemical equation and on the other side is the product.
How do you balance CaCl2 plus NaOH?
HCl + NaOh -> H2O + NaCl No coefficients are needed because the number of atoms are present on each side by default. Mixing an acid and a base always makes water and a salt, thus the sodium chloride.
How do you solve for the indicated variable?
Algebraically manipulate the equation until you have the indicated variable on one side of the equation and all of the other factors on the other side.
How is equality maintained when solving an equation?
Whatever is done on one side of the equation must be repeated on the other side of the equation to maintain balance and equality.
What are the molecules are on the left side of a chemical equation called?
Reactants. They are on the left side of the yield sign in a chemical equation and on the other side is the product.
How do you balance a chemical formula k2co3 bacl - kcl baco3?
To balance this chemical equation: K₂CO₃ + BaCl₂ → 2KCl + BaCO₃ First, balance the cations on each side of the equation, then balance the anions. Then, make sure the number of atoms of each element is the same on both sides.
What is balanced reaction?
A balanced equation has equal numbers of all the different atoms on one side of the equation as on the other side.
When solving an equation do we need to keep the value of any one side of the equation unchanged?
No. Whatever you do to one side, you must also do to the other side.
