Astudent sets up two reactions. reaction 1 uses 0.170 mol/l of reactant, and reaction 2 uses 0.400 mol/l of reactant. how many times faster is reaction 2 compared to reaction 1?

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

How are elements arranged in a periodic table

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.