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Chemistry

2 answers:

Alla [95]2 years ago

8 0

29.2 g/mol is your answer

Gekata [30.6K]2 years ago

7 0

Δt = i Kf m

2.86 °C = (1) (1.86 °C kg mol-1) (x / 0.750 kg)

2.86 °C = (2.48 °C mol-1) (x)

x = 1.1532 mol

33.7 g / 1.1532 mol = 29.2 g/mol

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