0
What else can I help you with?
What is the chemical equation when sodium hydroxide is added to iron II?
The chemical equation when sodium hydroxide is added to iron(II) is: Fe(OH)2 (iron(II) hydroxide) + 2NaOH (sodium hydroxide) -> Fe(OH)2 + 2NaOH.
What is the chemical equation when sodium hydroxide is added to iron II hydroxide?
For the chemical equation, simply replace the name of each compound with its chemical formula: NaOH + FeCl2 --> Fe(OH)2 + NaCl
What is the chemical equation when ammonium chloride is added to sodium hydroxide to form salt and ammonium hydroxide?
The chemical equation for this reaction is: NH4Cl + NaOH → NaCl + NH4OH
What is the chemical equation when sodium hydroxide is added to copper 2 sulfate?
4Na(OH)3+2CUSO4-->CU2O+H2O+2NA2SO4
What is the formula for a Molecular chlorine is added to a solution of sodium bromide?
The balanced chemical equation for this reaction is 2NaBr + Cl2 -> 2NaCl + Br2. It shows that one molecule of molecular chlorine reacts with two molecules of sodium bromide to produce two molecules of sodium chloride and one molecule of bromine.
What is the chemical equation for the reaction of sodium with water?
Sodium generally does not react with water in the tradition sense. The primary source of sodium in water is from sodium chloride, which breaks down into sodium and chloride ions in water ("dissolves"). For NaCl dissolving in water: NaCl (s) <--> Na+ (aq) + Cl- (aq) (S=Solid, Aq=Aqueous) Once it is an ion in water, Na+ generally does not react with water. Since the oxygen in water is partially negative and the hydrogen in water is partially positive, Na+ ions like associating with with the oxygen in water, while Cl- ions like associating with the hydrogen in water.
How do you balcance a chemical equation?
Balancing a chemical equation is not the most simplest tasks. In order to balance a chemical equation, you must add coefficients to the chemical equation to ensure that the numbers of the atom add up to the same amount on each side. You can only add coefficients. Never take them away, or anything else in the chemical equation. I'll use a simple chemical equation as an example: Na + O2 → Na2O There is one sodium atom and two oxygen atoms on the left side of the arrow. There are two sodium atoms and one oxygen atom on the right side of the arrow. To show this, I will add more supscripts. Na1 + O2 → Na2O1 In order for this to be a balanced equation, you must make sure that the sodium and oxygen atoms on one side equal the amount of sodium and oxygen atoms on the other side of the atom. As the law of conservation of mass states, mass is not created or destroyed in chemical or physical changes. This is where coefficients come in. Coefficients are numbers added to the beginning of the atomic symbol that multiply the number of atoms of that element. We can start by adding the coefficient 2 in front of the "Na2O1". What we're trying to do is match the number of oxygen atoms on the right side of the arrow with the number of oxygen atoms on the left. We multiply the coefficient 2 by the supscripts 2 and 1, and this is what we get: Na1 + O2 → 2Na2O1 = Na1 + O2 → Na4O2 Now, the number of oxygen atoms match. However, the number of sodium atoms do not. The plus (+) sign on the left side of the equation is what separates both the sodium 1 atom and the oxygen 2 atoms. By adding the coefficient of 4 just to the sodium atom, you end up with this: 4Na1 + O2 → Na4O2 = Na4 + O2 → Na4O2 Now, both sides have the same number of atoms. Our result is: 4Na1 + O2 → 2Na2O1 = Na4 + O2 → Na4O2 By adding coefficients, the number of atoms have been made equal, and the equation is balanced.
What is Balanced chemical equation of pinch of baking soda added to hydrochloric acid?
The balanced chemical equation for the reaction between baking soda (sodium bicarbonate, NaHCO3) and hydrochloric acid (HCl) is: NaHCO3 + HCl → NaCl + H2O + CO2 This reaction produces sodium chloride (table salt), water, and carbon dioxide gas.
What happens when 2 ml of HCL is added to sodium carbonate?
Firstly, they'll react each other forming sodium hydrogen carbonate and sodium chloride. If there is excess HCl, the sodium hydrogen carbonate would further react till sodium chloride and evolve carbon dioxide.
Is sodium bicarbonate a product or a reactant?
It depends. If sodium bicarbonate is added to something in a chemical reaction, then it is a reactant in this case. If a chemical reaction forms sodium bicarbonate, then it is a product.
What is sodium plus nitric acid?
When sodium is added to nitric acid, a chemical reaction occurs to form sodium nitrate and hydrogen gas. The balanced chemical equation for this reaction is 2Na + 2HNO3 -> 2NaNO3 + H2. Sodium nitrate is a white, crystalline solid while hydrogen gas is a colorless, odorless gas.
What do you mean by chemical equation?
A balanced chemical equation is one where the number of the same atoms on both sides are equal. A balanced chemial equation is important because during a chemical reaction, there is rearrangement of atoms only and no new atoms are added. To understand the concept of a balanced chemical equation, first consider an unbalanced chemical equation between magnesium and oxygen to form magnesium oxide. Unbalanced chemical equation: Mg(s) + O2(g) --> MgO(s) Initially, this equation is unbalanced because if we count the number of the oxygen atoms on both sides, the number are unequal. There are two oxygen atoms on the left side but only one on the right side. A balanced chemical equation is one where the number of all of the same atoms on both side are equal. We can balance chemical equations by adding numbers to the coefficient of the chemicals that are involved in the reaction. Balanced chemical equation: 2Mg(s) + O2(g) --> 2MgO(s) This equation is now balanced because if we count the number of the same atoms on both side, they are equal. There are two magnesium atoms and two oxygen atoms on both sides of the equation.
