Answer:
0.3758moles
Explanation:
moles of kcl = mass of kcl/ molar mass of kcl = 28/74.5 = 0.3758moles
Explanation:
acid should be handled with caution because it is dangerous as it may burn the skin
Answer:
A gas is most soluble in water under conditions of high pressure, and low temperature.
Earth's magnetic field doesn't have much to do with tectonic plates. But both are caused by movement of the magma. The magnetic field is caused by electrical currents flowing in the magma, roughly parallel with the Equator. Tectonic plates move around the surface of the Earth over the liquid magma.
So I'd go with B. mantle convection currents
Thermal Energy, Electrical Energy, Light, Sound, Nuclear Energy, and Chemical Energy