Calculate the pH for the following aqueous solution and identify it as an acid or a base if the Hydrogen ion [H⁺] Molarity = 1.0 x 10⁻² *

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

law of conservation of matter

10 years is the answer

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este