Chemistry, 21.01.2020 17:31, mvazquez298
A20ml sample of hcl was titrated with the 0.0220 m naoh. to reach the endpoint required 23.72 ml of the naoh. calculate the molarity of hcl
Answers: 1
Chemistry, 22.06.2019 14:30, Dreynolds1667
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 15:20, munziruddin204
Which description best characterizes the motion of particles in a solid?
Answers: 2
Chemistry, 22.06.2019 18:00, brisacruz013
Which statement best describes the he properties of iconic compounds ?
Answers: 1
A20ml sample of hcl was titrated with the 0.0220 m naoh. to reach the endpoint required 23.72 ml of...
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