for how long must a current of 0.5A (Ampere) need to pass through a solution of nickel chloride to deposit 0.2 g of nickel (NI=51 Faraday's constant=96500C mol¯¹​

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Acontrol during an experiment. might change remains constant does not exist does change

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.