What coefficients would balance the following equation? __C2H6 + __O2 → __CO2 + __H2O A. 1C2H6 + 5O2 → 2CO2 + 3H2O B. 2C2H6 + 5O2 → 4CO2 + 6H2O C. 2C2H6 + 7O2 → 4CO2 + 6H2O D. 2C2H6 + 10O2 → 4CO2 + 6H2O

Which choice correctly ranks these items from smallest to largest? carbon atom comma E. coli bacteria cell electron quantum dot electron - carbon atom - quantum dot - E. coli bacteria cell comma comma - carbon atom - E.

What is the force between two charged objects

A ball thrown horizontally at vi = 27.0 m/s travels a horizontal distance of d = 53.0 m before hitting the ground. From what height h was the ball thrown? Express your answer numerically in meters. View Available Hint (s) h = nothing m

How much energy is needed to change the temperature of 50.0 g of water at 15.0 degrees?

Love, which can't be observed or measured directly, is an example of a psychological construct. a. True b. False

How fast or slow an object is moving and in what direction

Which paragraph shows the correct relationship between kinetic energy and speed?

At which position does the diver have the most gravitational potential energy

The visible light spectrum ranges between A. radar waves and X-rays. B. ultraviolet rays and gamma rays. C. infrared rays and ultraviolet rays. D. television waves and infrared rays.

Sarah added sugar to her iced tea, but it is not dissolving very quickly. Which can Sarah do to make the sugar dissolve faster? Add more sugar. Heat the tea. Add more ice.