Using the chemical equation provided, calculate the number of moles of hydrogen sulfide produced when 0.28 mol of aluminum sulfide and 1.30 mol of water react. Nearest hundreths. Al2S3 + 6H2O à 2Al(OH)3 + 3H2S

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

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

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.