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What is an enthalpy change?

Enthalpy change refers to the change in heat pressure given out or taken in by a system when the pressure is constant.
SR
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What is the definition of a Brownsted-Lowry base?

A substance that can accept a proton (H+)
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What is the definition of a Brownsted-Lowry acid?

A substance that donates a proton (H+)
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What is the difference between an independent variable (IV) and a dependent variable (DV)?

In an experiment, the IV is a variable that is changed to see how it affects something else, whereas the DV is a variable that is being measured/observed. The DV is assumed to be affected by the IV, hence th...
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How do political ideologies differ in their understanding of the state?

Firstly, define the political ideologies you are going to examine. For example, I will speak about: Liberalism, Conservatism and Marxism. The principle of individualism is recognised as the core of Liberalis...
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Answered by Mairead F. • Politics tutor
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