Michael is studying the factors that affect reactivity of metals. He wants to test the effect that different concentrations of an acid will have on the reaction of a metal with acid. As he sets up and completes his experiment, which of the following experimental designs would be most likely to help him answer his question? ​

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

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