Methane burns in oxygen to produce carbon dioxide and water. which of the following represents a preliminary, unbalanced equation with the correct chemical formulas?

a.
ch4 + o2 → co2 + h2o

b.
ch4 + co2 → o2 + h2o

c.
co2 + h2o → ch4 + o2

d.
ch4 → o2 + co2 + h2o

Lithium diisopropylamide [(ch3)2ch]2nli, referred to as lda, enjoys many uses as a strong base in synthetic organic chemistry. it is customarily prepared by the reaction of diisopropylamine [(ch3)2ch]2nh with butyllithium. draw the products of the reactions in the appropriate boxes and select the acid, base, conjugate acid, and conjugate base. be sure to answer all parts.

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

If i add water to oil what will happen