The table below shows various solutions with their pH values. Use it to answer the questions that follow.

SOLUTION pH VALUE
B 6.0
C 10.0
D 7.0
E 1.5
F 14.0

a) Select two solutions that would easily react to form salt and water only

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world

What 3 categories are elements divided