How often would the United States be in the same position in this picture again? A
about every 12 hours
B
about every 24 hours
C
about every 6 months
D
about every 12 months

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90