Given the chemical equation where glucose combines with oxygen gas,
C6H12O6 + 6O2 --> 6H2O + 6CO2,
how many moles of oxygen gas will it take to use up six moles of glucose (C6H12O6 )?

6 moles oxygen gas

12 moles oxygen gas

9 moles oxygen gas

36 moles oxygen gas

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two

Imagine you are a business executive who wants to pursue an environment policy for your company that limits pollution and uses fewer raw materials but would cost more what might be the discussion to your next broad meeting how would you make your case to your shareholders

A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground,its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy