What is the solubility product constant (Ksp) used for?
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138 questionsWhat is the chemical structure of soap and detergent molecules?
What happens to the value of the equilibrium constant (Kc) for a reaction if the reaction is reversed?
Which of the following is an example of an endothermic reaction?
Who proposed the planetary model of the atom with electrons orbiting the nucleus?
What is the name of the process by which ammonia is produced on an industrial scale?
What is eutrophication?
According to the kinetic theory of gases, the pressure exerted by a gas is due to
What is the sum of the oxidation numbers in a neutral compound?
Which of the following reactions would be expected to have the highest entropy change?
Which noble gas is radioactive and is produced as a decay product of uranium and thorium?
What happens to the position of equilibrium, if a reversible exothermic reaction is subjected to a decrease in temperature?
Metal + acid ?¸hydrogen gas.
Acids turn blue litmus red.
Electrons = protons = atomic number.
Neutral pH = 7.
Nitrogen ~78%.
Na from 'natrium'.