A kerosene stove is supposed to give a blue flame. what can be wrong if it is giving a yellow flame

The process by which water in the gas form (water vapor) changes to liquid water is referred to as

When water droplets become large enough in a cloud they become

Which economic goal does a society consider when deciding the best way to distribute its wealth?

What is the atomic weight of cobalt?

What are complementary pigment colors? A any combination of a primary pigment color and another pigment color B any combination of two primary pigment colors C any two pigments that combine to make white D any two pigments that combine to make black

How many moles of a gas will occupy 2.50L at STP

Which has more kinetic energy, a small sports car traveling at 30 km/hr or a large tractor-trailer traveling at 75 km/hr?

A Lay's potato chip weighing 4.03g is put into a bomb calorimeter containing 895.5g of water at 25.10°C. If this increases the temperature of the surrounding water to 48.89°C, what is the amount of calories per serving if 1 serving = 28.38g.

Which element is the least metallic between cadmium, silver, zinc, or iron?

Describe the motion of molecules in an ice cube an in a radiator in winter