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"Buffered" solutions are resistant to pH changes, even when small amounts of strong acid or base are added to them.
Reward
An offer of compensation for providing assistance, such as returning lost property or providing information leading to fulfilling certain conditions.
Offer
A proposal by one party to another intending to create a legally binding contract if accepted.
Accept
To agree to the terms of an offer or contract, creating a binding legal agreement.
Contract
An agreement legally binding between two or more entities, carrying reciprocal duties.
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