Chemistry, 20.02.2020 04:28 Hehdjdvgs8464
Consider the solubilities of a particular solute at two different temperatures. Temperature ( ∘ C ) (∘C) Solubility ( g / 100 g H 2 O ) (g/100 g H2O) 20.0 39.1 30.0 65.1 Suppose a saturated solution of this solute was made using 72.0 g H 2 O 72.0 g H2O at 20.0 °C. How much more solute can be added if the temperature is increased to 30.0 ∘ C?
Answers: 2
Chemistry, 22.06.2019 12:10
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
Consider the solubilities of a particular solute at two different temperatures. Temperature ( ∘ C )...
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