Chemistry, 04.05.2021 14:00 djennings8055
Abel observed in his practical lab class that the temperature does not change as long as water boils. Explain this observation giving suitable reasons.
b) Phosphorus melts at 44 0 C but lead melts at 325 0 C. Account for this difference in melting points.
c) Ice at 273K is more effective in cooling soft drink bottles than water at 273K. Steam at 373K causes more severe burns than water at 373K.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 04:00
14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
Answers: 3
Chemistry, 22.06.2019 08:00
Define dew point. i am writing this part to be able to ask the question
Answers: 1
Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
You know the right answer?
Abel observed in his practical lab class that the temperature does not change as long as water boils...
Questions
Arts, 29.04.2021 01:50
Mathematics, 29.04.2021 01:50
Mathematics, 29.04.2021 01:50
Mathematics, 29.04.2021 01:50
Mathematics, 29.04.2021 01:50
