Rank from most to least metallic character. To rank items as equivalent, overlap them. P, F , Co, Rb, Cr, S, ZN, Ca

Express the following number in scientific notation. 0.026890 =

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.