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2 points
How many moles of carbon dioxide will be formed, when 0.85 grams of butane(C. H2) reacts with
oxygen
2 C. H. + 13 0, - & co, + 10 h,0
O 0.059 mol CO2
O
1 mol CO2
O
2 mol CO2
O 0.5 mol CO2

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Be sure to answer all parts. the following equilibrium constants were determined at 1123 k: c(s) + co2(g) ⇌ 2co(g) k'p = 1.30 × 1014 co(g) + cl2(g) ⇌ cocl2(g) k''p = 6.00 × 10−3 calculate the equilibrium constant at 1123 k for the reaction: c(s) + co2(g) + 2cl2(g) ⇌ 2cocl2(g) 4.68 × 10 9 (enter your answer in scientific notation.) write the equilibrium constant expression, kp:

In a ball-and-stick molecular model, what do the sticks represent?