Answer:
You have to apply the base to an acid burn and vice versa.
Explanation:
Answer:
The electricity that flows to our homes is generated in the power station from here it flows through large transmission line which carry it to substations finally distribution carry electricity from substations to homes schools etc
Hydrogen bonding
Explanation:
Hydrogen bonding between water molecules account for its high boiling point.
- Intermolecular forces determines the bulk of the physical properties of matter.
- Hydrogen bond is a special type of dipole dipole attraction
- It forms when a hydrogen on one molecule attracts an electronegative atom on another usually Oxygen, fluorine and nitrogen.
- These intermolecular forces are very strong and difficult to break.
Learn more:
Hydrogen bond brainly.com/question/10602513
#learnwithbrainly
Answer:
319.3g Cu2S
Explanation:
There is 127.1 g Copper in 159.16g (molar mass) of Cu2S. Let x be Cu2S required. Then x * (127.1/159.16) = 255.0g. So x = 319.3g