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Liquid ammonia (boiling point = −33.4°C) can be used as a refrigerant and heat transfer fluid. How much energy is needed to heat 25.0 g of NH3(l) from −65.0°C to −12.0°C?
Sucking
The action of drawing into the mouth by creating a partial vacuum, especially for extracting liquid.
Weaning
The process of gradually introducing an infant to solid food while reducing the frequency of breastfeeding or bottle-feeding.
Proximity-Seeking
Behavior aimed at reducing distance from a preferred individual or object, often observed in attachment contexts.
Contact-Maintaining
The act of keeping in touch or staying connected with others, especially in maintaining relationships over distance or time.
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