A balance and a graduated cylinder are used to determine the density of a mineral sample. The sample has a mass of 14.7 g and a volume of 2.2. What is the density of the mineral sample?

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

What overall charge must all compounds have

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?