Base your answers to the following questions on the system at equilibrium: 2C(s) + 2H2(g) + 52.4kJ ⇋ C2H4(g)
Which direction will the system shift when the temperature is decreased?

Describe what will happen to the concentration of hydrogen gas when the temperature is increased.

State one way in which you could increase the concentration of C2H4.

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.