What are the molecular formulas for phosphoric acid?

How do you know what atoms are convalant or ionic

A swimming pool is 50 meters long. each day a swimmer swam total of 75 lengths of the pool for practice. how many kilometers did he swim over a 15 day period?

All of the following are true of carbohydrates except 1. they are the structural elements in cell walls 2. they are only found in plants and bacteria 3. they make up larger compounds like fats and amino acids 4.

Which parameter is measured directly in a coffee-cup calorimeter? pressure heat of fusion temperature kinetic energy

Which corresponds to the composition of the ion typically formed by magnesium?

The ductility of a material is the measure of a) The amount of elastic deformation that can be sustained before yielding b) The capacity of a material to absorb energy when it is deformed elastically c) The degree of plastic deformation that has

Consider the polymerization of styrene in toluene at 60°C initiated by di-t-butylperoxide for a solution containing 0.04 mol of initiator and 2 mol of monomer per liter. The initial rates of initiation, Ri, and propagation, RP, are found to be 1.

Which of the dollowing isotopes have 8 neutrons in the nucleus? 0-15 0-17 C13 O C14

Click the DeltaH is an Extensive Property button within the activity, and analyze the relationship between the two reactions that are displayed.

The fundamental unit used to measure mass is?