Chemistry, 15.02.2020 02:10 cancerbaby209
Calculate the molar mass of a compound if a solution of 12.0 g dissolved in 80.0 g of water freezes at −1.94 °C. Kf (freezing point depression constant for water) = 1.86 oC/m; FP (freezing point of water) = 0oC; density of water 1 g/mL
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Chemistry, 21.06.2019 13:40, endermss6220
Which are causes of mechanical weathering? check all that apply. oacid raino plant growtho animal actionso carbon dioxideo pressure release
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Chemistry, 22.06.2019 02:10, vapelordcarl69
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
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Chemistry, 22.06.2019 13:30, amandajbrewerdavis
Table sugar completely dissolved in water is an example of a?
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Calculate the molar mass of a compound if a solution of 12.0 g dissolved in 80.0 g of water freezes...
Mathematics, 31.03.2020 01:01
Mathematics, 31.03.2020 01:01