A substance that produces H + ions in solution is a.

A) soap

B) acid

C) salt

D) base

Areas near baton rouge louisiana recently received 36.2 cm of rain in a single day. how many meters of rain was this?

Which type of wave carries the most energy? a. low frequency, long wavelength b. high frequency, short wavelength c. low frequency, short wavelength d. high frequency, long wavelength

Which Best describes a characteristic of the jet stream?

How does adding thermal energy change the intermolecular force between atoms or molecules in an object?

A loop is pulled with a force F to the right to maintain a constant speed of 8.0 m/s. The loop has a length of 0.15m, a width of 0.08m, and a resistance of 200.0. The magnitude of the field Is 1.2T.

0.005 kg of copper was heated from 20°C to 80°C. How much energy was used to eat Cu? (Specific heat capacity of Cu is 385 J/kg °C)

Assuming that the bohr model is valid, what is the kinetic energy of a photoelectron liberated by a photon with a the given wavelength from a state with given z and n

Compare the acceleration of a motorcycle that accelerates from 80 km/h to 90 km/h

Do you think you would like to do arson or explosion investigation or evidence testing? Why or why not?

What's the difference between solids and liquids?