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If the theoretical yield of the reaction below corresponds to 99.2 g and the actual yield was 60.9 g,calculate the percent yield.
Given: Li2O + H2O → 2 LiOH
Collateral Promise
A secondary promise that is ancillary (subsidiary) to a principal transaction or primary contractual relationship, such as a promise made by one person to pay the debts of another if the latter fails to perform. A collateral promise normally must be in writing to be enforceable.
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A legal principle that certain kinds of contracts must be in writing to be enforceable.
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A pledge or commitment by one party to perform an act without requiring a reciprocal promise from another party.
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