A bicycle completed the first 500.0 m of a ride in 99.8 s. What was the bicycle's average speed in kilometers per hour?

Name a metal that doesn't conduct electricity

Butanol is composed of carbon, hydrogen, and oxygen. If 1.0 mol of butanol contains 6.0  1024 atoms of hydrogen, what is the subscript for the hydrogen atom in C4H2O?

Is it possible for a balloon with an initial pressure of 200 kpa to naturally expand to four times its initial volume when the temperature remains constant and atmospheric pressure is 101.3 kpa?

In an artificial transmutation what is required to bombard nuclei with positively charged alpha particle, proton and other ion?

Describe the relationship between volume and temperature. Use specific information from your data and/or graph to illustrate this relationship

How much MnO2 (s) should be added to excess HCl (aq) to obtain 295 mL of Cl2 (g) at 25 °C and 735 Torr?

Why do people describe water as a universal solvent

What is litmus paper used for? To indicate if all the reactants have been used up to determine if a chemical reaction has occurred to determine pH to detect the presence of water

You open your lemonade stand with 100 lemons, 5 bags of sugar containing 6 cups each, and 10 gallons of water (16 cups per gallon). Which statement is NOT true about the production of lemonade in your stand?

For the complete combustion of 5.6dm3 of a gaseuos hydrocarbon CxHy. 28.0dm3 of oxygen gas were used, 16.8dm3 of CO2 gas and 18.0gof liquid water were produced all gases measurement were made at stp. Determine the chemical formula of the hydrocarbon