Energy=MassxSpecificHeatofAluminiumxChange in temorature Joules=10x0.90x(55-22)=297joules
Answer:
These metals exist in only one ion; therefore, they cannot give away more than one ion. Thus, even though they are transition metals, aluminum, zinc and silver are only (I) and never require Roman numerals written after their names.
Explanation:
Mark as brainliest
Volume of solute = 25 mL
Volume of solvent = 150 mL
% = ( volume of solute / volume of solvent ) x 100
% = ( 25 / 150 ) x 100
% = 0,166 x 100
= 16.6 % v/v
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