Examlex
A 6.10 M NaCl solution is made by adding 356 g of NaCl to a flask that contains 1.00 L of water.
Marginal Cost
The cost incurred by producing one more unit of a good or service.
Marginal Benefit
The gain in satisfaction or utility that comes with the consumption of another unit of a product or service.
Streetlights
Artificial outdoor lighting devices installed on poles, used to illuminate streets and public areas during the night for safety and convenience.
Marginal Benefit
The increment in pleasure or usefulness experienced from consuming or creating an additional unit of a good or service.
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