455 mL of oxygen gas was collected over water at a temperature of 85.0 C. The total pressure of the gases was 65.8 kPa. what is the pressure, in kPa, of dry oxygen gas? (at 85 C the P of water is 434 mmHg)

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

What is the standard unit of measure for acceleration?