Help please ! A sample of 11.4 moles of carbon monoxide is
reacted with 14.7 moles of hydrogen gas to produce
water and methane. Using the balanced equation
below, predict which is the limiting reactant and the
maximum amount in moles of methane that can be
produced

CO + 3H2 + H2O + CH4

A. hydrogen, 7.81 moles
B. carbon monoxide, 5.43 moles
C. hydrogen, 4.90 moles
D. carbon monoxide, 11.4 moles

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?