Chemistry, 06.05.2020 04:58, scadengo123
Mr. Fredrickson fills 1 million balloons to a volume of 2.5 liters each at sea level (1.00 atm), at 19 degrees Celsius. If the balloons carry his house to a height of 20,000 feet (0.77 atm), what is the temperature (Celsius) if they each shrink to a volume of 2.0 liters?
Answers: 3
Chemistry, 22.06.2019 22:40, destineysarah
Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
Answers: 1
Chemistry, 22.06.2019 23:30, sanociahnoel
The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point
Answers: 1
Chemistry, 22.06.2019 23:30, ninilizovtskt
If maltose undergoes hydrolysis what subunits does it results to?
Answers: 2
Mr. Fredrickson fills 1 million balloons to a volume of 2.5 liters each at sea level (1.00 atm), at...
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