Chemistry, 02.09.2020 05:01 isaiahcannon2803
A 3.639 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 23.91 ∘C to 30.10 ∘C. The heat capacity (calorimeter constant) of the calorimeter is 29.25 kJ/ ∘C, what is the heat of combustion per gram of the material?
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Use examples from the article to explain one positive and one negative effect that chemistry has had on society
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Chemistry, 23.06.2019 08:00
Pl what kind of reaction is this? nahco3 + h2o → co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?
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Chemistry, 23.06.2019 10:00
1.9 mol hcl and 3.9 mol naoh react according to the equation hcl + naoh −→ nacl + h2o . if the limiting reactant is hcl, calculate the amount of nacl formed.
Answers: 1
A 3.639 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of th...
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