Which forces act on the boat while it is stationary? -The force of friction from the oars pushes on the water and is met with an equal force of gravity
from the shore.
-The force of gravity pulls down on the boat and is met with an equal force of buoyancy from the
water.
-The force of gravity pushes up on the boat and is met with an equal force of friction from the water.
-The force of buoyancy from the water pushes up on the boat and is met with an equal for
friction

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1