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Phosphorus has five valence electrons and hydrogen has one valance electron. what will be the lewis dot structure for the covalent compound phosphorus trihydride
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Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants
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Phosphorus has five valence electrons and hydrogen has one valance electron. what will be the lewis...
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