You need to prepare 200 mL of a 10% solution using a 28% and an 8% solution. How many milliliters of each solution will you need?

in a circuit, a light bulb is an example of a _______________. 

A point in a circuit where three or more conductors meet

Measures resistance

The ratio of charge to potential difference

Opposing charges ______________. 

Parallel configuration of capacitors is easier to deal with than series configurations. (from an arithmetic point of view)

1.602 x 10-19 Joules

The algebraic sum of all the electric charges in a closed system remains constant. 

 The label of a 2 g vial states that adding 7.4 mL of diluent to the vial will result in a concentration of 200 mg/mL. What concentration (mg/mL) will you achieve if you only add 5.4 mL of diluent to the vial?