CER write a scientific explanation to describe what would happen to earths sea level if fossil fuel emissions reached a point similar to that of 1850

Ineed with my science work! it’s due tomorrow!

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

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.