CaC12 + NaCO3–>CaCO3 +NaC1 when the equation above is correctly balanced with integer coefficients the sum of the coefficients is
A:4
B:5
C:6
D:10

What is the correct term for living the most sustainable life you can within your current circumstances?

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?