The best option is <span>D. The orientation of the reactants is critical.
</span><span>Since chlorine and hydrogen both participate in the reaction and speed is not essential.</span>
Answer:
what the freak is thisnenejehey
Answer:
Oceans, Fossil fuels, atmosphere
Standardized means that a specific amount EDTA is added to a specific volume of distilled water. Water hardness is determined by the the amount of a standard EDTA solution to change the color of the water from red to blue. For example if one added the correct amount of EDTA to twice the volume of distilled water the solution would be weak. Titration of the hard water would give a erroneous high result.
Actual yield/theoretical yield x 100
