Answer:
0.0102 mole
Explanation:
Use and solve proportions for these with x as the unknown value.
Answer:
I don't think there is any metal matches with this condition
Answer: Chemical change
Explanation:
Physical change is a change where there is a change in size , shape etc and no new products are formed.
Chemical change is a change where there is a change in chemical composition as new products are formed.
Example: Formation of soap and glycerin from fat and sodium hydroxide is a chemical change as the chemical bonds are getting rearranged to form new products.