The first part is C a substitution and the second part is A i believe, please check with others first
Answer:
18.01528
Explanation:
find this by adding the molecular masses of two hydrogen atoms and oxygen atom
The equation of 5m+4=7m+6 is equal to m=-1
Answer:
Explanation:
According to the concept of “Like dissolves like”, the polar solutes dissolve in polar solvents, and non-polar solutes dissolve in non-polar solvents.
Covalent compounds which are formed by sharing of electrons between non metals, when dissolved in water, forms hydrogen bonding with water if they contain a electronegative atom along with hydrogen. Example: methanol
Ionic compounds which are made up of cations and anions, when dissolved in water, dissociate into ions. Example:
Thus equation which best represents methanol being dissolved in water is: