How many grams of NaCl are needed to make 400.0 mL of a 0.500 M solution?

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery