The chemical equation below represents a reaction at equilibrium in a closed flask CO(g)+3H2 (g) rightleftharpoons CH4 (g)+H 2 O(g)+heat

Which action will cause the reaction to shift to the left ?

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.