Question 6 of 25
2 points
an object is located 75.0 cm from a concave mirror. the magnitude of the
mirror focal length is 15.0 cm. what is the image distance? use the equation
d. - f
o
o
o
o
a. -12.5 cm
b. 18.8 cm
c. -18.8 cm
d. 12.5 cm

We can call a reaction a neutralization reaction when, one reactant has a ph bigger than 7(base) and other has a ph smaller than 7(acid) and the product they create is a type of salt with water (ph=7).

Simply: acid + base = salt + water

Example:

HCl (acid)+ NaOH (base)= NaCl (salt)+ H2O (water)

HNO3 + KOH =KNO3 + H2O