1.133 g of silver nitrate was heated in an open tube. the silver residue weighed 0.720 g. during the reaction 0.307 g of nitrogen dioxide was also produced. the rest of the mass loss was due to oxygen. use the data to write the equation for the reaction.

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Light waves can move through , but they travel fastest when they move through a(n) .

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