Which of the following is the largest rock particle found in soil?
A) clay
B) silt
C) sand
D) humus
E) subsoil
Question 2
What is the number of moles of H2O produced if you combust one mole of CH4 according to the following balanced equation? CH4 + 2 O2 CO2 + 2 H2O
A) 2 moles
B) 4 moles
C) 6 moles
D) 8 moles
E) 1 mole
Question 3
Which of the following is a triglyceride?
A) saturated fats
B) unsaturated fats
C) steroids
D) hormones
E) both A and B