What is salinity? (giving you 30 points if you answer it and I give brainlist) Question 1 options:

a liquid mixture in which the smaller component (solute) is distributed evenly through the major component (solvent)

The concentration of dissolved salt in a liquid

to become incorporated with a liquid in forming a solution

the total amount of salt dissolved in the sea

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Explain what happens at the saturation point when adding salt to water at room temperature.

What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h