Two solutions are boiled. The first is 1 mol of a sodium chloride(NaCl) solution forming two ions. The second one is 1 mol of calcium chloride (CaCl2) solution forming three ions. How will the boiling points of the two solutions compare? Explain your answer.

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

What is the mass of 4 molecules of co2

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?