3ZnCl2 represents a chemical formula indicating that there are 3 moles of zinc chloride present. This formula can be interpreted as three zinc cations (Zn2+) bonded with six chloride anions (Cl-) in a compound.
Write what you have first, Zn + FeCl3 ---> ZnCl2 + Fe Everything matches up except the Cl, we have 3 on the left and 2 on the right. To balance, we look for a common factor, which is 6. So we multiply the FeCl3 by 2 and the ZnCl2 by 3. Zn + 2FeCl3 ---> 3ZnCl2 + Fe Now we have 6 Cl on both sides but the Zn and Fe are unbalanced. Now we have 2 Fe on the left and 1 on the right. We have 1 Zn on the left and 3 on the right. So we multiply the reactant Zn by 3 and the product Fe by 2. 3Zn + 2FeCl3 ---> 3ZnCl2 + 2Fe Zn Zn Zn + ClFeCl ClFeCl ---> ClZnCl ClZnCl ClZnCl + Fe Fe Cl Cl 3 Zn, 6 Cl, 2 Fe ---> 6 Cl, 3 Zn, 2 Fe The same amount of each atom is on each side so it's balanced.
In this reaction, zinc displaces iron from iron chloride because it is higher in the reactivity series. The iron precipitate appears as a solid because it is no longer soluble in the solution. The balanced chemical equation for this reaction is: Zn + 2FeCl3 → 2Fe + 2ZnCl2.
Yes, zinc sulphate does react with Al and gets displaced by the metal to form Aluminium Sulphate as Al is more reactive than Zinc. Also, Zinc can be seen on the surface of water or on the metal after the reaction takes place.
No, dependent means to rely on or be influenced by something else. It does not mean to replace.
92.5 percent pure silver. MO stands for Modena Italy
The balanced chemical equation for the reaction between Al2(CO3)3 and ZnCl2 to form ZnCO3 and AlCl3 is: Al2(CO3)3 + 3 ZnCl2 → 3 ZnCO3 + 2 AlCl3
Write what you have first, Zn + FeCl3 ---> ZnCl2 + Fe Everything matches up except the Cl, we have 3 on the left and 2 on the right. To balance, we look for a common factor, which is 6. So we multiply the FeCl3 by 2 and the ZnCl2 by 3. Zn + 2FeCl3 ---> 3ZnCl2 + Fe Now we have 6 Cl on both sides but the Zn and Fe are unbalanced. Now we have 2 Fe on the left and 1 on the right. We have 1 Zn on the left and 3 on the right. So we multiply the reactant Zn by 3 and the product Fe by 2. 3Zn + 2FeCl3 ---> 3ZnCl2 + 2Fe Zn Zn Zn + ClFeCl ClFeCl ---> ClZnCl ClZnCl ClZnCl + Fe Fe Cl Cl 3 Zn, 6 Cl, 2 Fe ---> 6 Cl, 3 Zn, 2 Fe The same amount of each atom is on each side so it's balanced.
In this reaction, zinc displaces iron from iron chloride because it is higher in the reactivity series. The iron precipitate appears as a solid because it is no longer soluble in the solution. The balanced chemical equation for this reaction is: Zn + 2FeCl3 → 2Fe + 2ZnCl2.
First off, you have the equation written wrong... those are Ls not Is. so it's Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 The balanced form of that equation is Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3 So the coefficients are 1,3,3,2
word equation is: iron sulphate + zinc = zinc sulphate + iron
It mean what you don't what does it mean.
Mean is the average.
What does GRI mean? What does GRI mean?
The haudensaunee mean irguios
The correct usage is "what DOES it mean"
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.