How many liters of water is needed to make .340 M using 6.4 moles of Cu(OH)2?

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

What are the similarities of physical and chemical change ?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true