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Q4: Explain the concept of ideal gas law.
Q16: What is the equivalent of 38°C in
Q19: H<sub>3</sub>O<sup>+</sup> is called trihydroxo ion.
Q47: A 1.6608 mol sample of O<sub>2</sub> has
Q52: The smallest part of a substance that
Q53: Define chemical equilibrium with an example.
Q59: What are acids? Explain their nomenclature.
Q59: According to Albert Einstein's theory of relativity,
Q73: The coefficient of PI<sub>3</sub> after balancing the
Q81: Which of the following will cause the