Chemistry, 20.01.2021 01:00 hjlhdjfhjh

Time (a) Is X a solid, a liquid or a gas at room temperature, 20°C?
(b) Write an equation for the equilibrium which exists in region BC.
(c) Name the change of state which occurs in region DE.
(d) Explain how the curve shows that a pure sample of compound X was used.

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(a) Is X a solid, a liquid or a gas at room temperature, 20°C?
(b) Write an equation for the

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Time (a) Is X a solid, a liquid or a gas at room temperature, 20°C? (b) Write an equation for the equilibrium which exists in region BC. (c) Name the change of state which occurs in region DE. (d) Explain how the curve shows that a pure sample of compound X was used.

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Another question on Chemistry

Time (a) Is X a solid, a liquid or a gas at room temperature, 20°C?
(b) Write an equation for the equilibrium which exists in region BC.
(c) Name the change of state which occurs in region DE.
(d) Explain how the curve shows that a pure sample of compound X was used.