During the reaction provided, methane gas reacts with water vapor to produce carbon monoxide gas and hydrogen gas. CH,(8) + H2O(g) — CO(g) + 3H2(g)
Determine how many liters of H2 gas (measured at STP) are produced when 44.3 liters of CH4 gas (measured at STP)
are reacted.

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost