The correct answers are
Free enterprise and government
:)
Time, Ice size, water temp
Answer is C. 2, 3 and 5 shows how as the number of carbon increase, butane, pentane and hexane (4,5 and 6 carbons) the octane number does decrease
31310 / 390 => 80.28 g of KNO3 ( K is <span><span>limiting reagent </span>)</span>