The first law of thermodynamics states that △E = Q - W. How is this also a statement of the principle of conservation of energy?

I don't get it Is a flubber solid or liquid? If you do not know flubber you can search it Homework science chemistry

Write in the number of lone pairs or atoms to complete each description below. A molecule that has a trigonal-planar shape has lone pairs A molecule that has a bent shape and a trigonal-planar electron domain shape has lone pairs.

We add excess NaCl solution (58.44 g/mol) to 72 mL of a solution of silver nitrate (AgNO3 169.88 g/mol), to form insoluble solid AgCl. When it has been dried and weighed, the mass of AgCl (143.32 g/mol) is found to be 2.61 grams.

Calculate the potential energy of a 25kg ball sitting 25m high

What fraction of the carbon dioxide exhaled by animals is generated by the reactions of the citric acid cycle

When a sample of gas is cooled in a sealed, rigid container, the pressure the gas exerts on the walls of the container will decrease because the gas particles hit the walls of the container (1) less often and with less force (2) less often and with

Determine molar mass of Mn (ClO3) 3

15 According to the kinetic molecular theory, which statement describes the particles or an ideal gas? (1) The gas particles arc arranged in a regular pattern. (2) The force of attraction between the gas particles is strong.

Predict how many antacid tablets it would take to produce 120 mL of CO2 gas

how do u solve 5 1/4 * 4 * 2/3