Anna wants to buy a one carat diamond. one carat equals 200 mg. if a diamond is 0.600 carat, what is the mass of the diamond in ounces? 1 kg=2.205 pounds 1 pound=16 ounces

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth