Answer:
1.583 moles
Explanation:
Rounded Atomic Mass of Au = 197 grams
Answer:
1. increase the temperature
2. increase the concentration of reactants
3. increase the surface area of the reactants
4. use a catalyst
5. remove the product as it's formed
Explanation:
for a chemical reaction to take place, the bonds between atoms in the reactants are broken, the atoms rearrange and new bonds between the atoms are formed to make the products.
I assume you’re looking for a balanced equation.
SiCl4 + 2H2O = SiO2 + 4HCl
The spaceship does not have any gravitational pull. A spaceship can not produce its own gravity like Earth does.
Elements can combine to form molecules, like o2 or co2. elements combine to form molecules and these elements are joined together by chemical bonds i.e covalent bond in this molecule so option A is correct
hope this helps