Models are frequently used in science to assist in the understanding of complex information. What would be an example of a two dimensional model? A working volcano
B a drawing of a food web C setting up an aquarium to represent a water ecosystem
D Using styrofoam spheres to represent the phase of the moon

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What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

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

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?