If your heart beats an average of 68 times per minute, how many times will your heart beat in an hour? In a day? In a week? Show all work

When liquid phosphorus trichloride is added to water, it reacts to form aqueous phosphorous acid, h3po3 (aq), and aqueous hydrochloric acid?

Why clouds look white?

A 75.0-milliliter lightbulb is filled with neon. There are 7.16 * 10-4 moles of gas in it, and the absolute pressure is 116.8 kilopascals after the bulb has been on for an hour. How hot did the bulb get?

An acorn falls from a tree. Which of the following statements is true? The force of gravity is acting on the acorn. The force of gravity is the only force acting on the acorn. A frictional drag force is acting on the acorn.

What is the name of the alcohol that would produce 2,3-dimethyl-2-butene through dehydration?

Referring to an activity series, which of the following combinations of reactants would not produce a successful single-replacement reaction? Zn + CuSO4 Ca + MgSO4 Ag + SnSO4 K + Na2SO4

What is the difference between the energy of spring A, stretched 0.6 meters, and spring B, stretched 0.3 meters, if they have the same spring constant?

Which level of organization describes an oak tree forest with bacteria, fungi, dead leaves, butterflies, blue jays, stones? A) biome B) biosphere C) community D) ecosystem

How is an oxidation half-reaction written using the reduction potential chart? How is the oxidation potential voltage determined?

A can of soda is 335ml what is 2 cans of soda in ml