2 Ms. lott is in her car and she is waiting at a stop light. The light turns green so she accelerates and 5 seconds later her car has reached a speed of 10 m/s. What was her average acceleration?​

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?

Silver is a white metal that is an excellent conductor. silver tarnishes when exposed to air and light. the density of silver is 10.49 g/cm3. the melting point is 962oc and the boiling point is 2000oc. a chemical property of silver is