Answer:
NaCl is the one of the example of ionic compound because na conducts positive charge and CL conduct negative charge
Q=hc A (Ts-Ta)
q = heat transfered per unit time
A= heat transfer area of the surface
hc= convective heat transfer coefficient of the process
Ts= temperature of the surface
Ta= temperature of the air
Question: Which solution turns litmus paper blue
Answer: basic
Explanation:compound dissolves in water which cause the solution to become alkaline
question answered by
(jacemorris04)
Explanation:
Most pigments work by absorbing certain wavelengths of light. Other wavelengths are reflected or scattered, which cause you to see those colours. At the atomic level, certain wavelengths of light are of the correct energy to excite specific transitions of electrons in the molecules or the solid.
