A balloon is filled with 0.250 mole of air at 35°C. If the volume of the balloon is 6.23 liters, what is the absolute pressure of the air in the balloon?

Match each of the unknown ions to its appropriate description. Match Term Definition V3 - A) A nonmetal that gained one electron X - B) A nonmetal that gained three electrons Y + C) A metal that lost one electron Z3 + D) A metal that lost three

Ow well can you apply Charles's law to this sample of gas that experiences changes in pressure and volume? Assume that pressure and number of moles of gas are constant in this problem.

What will most likely happen if a sound wave moves from the air through a solid?

Significant digits are the number of digits that reflect the precision of a measurement or number. true or false

Which compound is a hydrocarbon C6H12O6 H2O CO2 C2H6

If you collect, organize and interpret you data properly, you will always be able to draw a logical conclusion

Describe the steps you would use to solve this problem. In a scale drawing of a dining room floor plan, 10mm equals 2 meters. If the homeowners wanted to purchase flooring that costs $10.

In which of these samples do the molecules most likely have the least kinetic energy?

Just as heat can denature enzymes, so can a change in the pH. Enzymes that normally work in an acidic environment in the body can become denatured if the pH becomes too alkaline.

A group of students wants to see how temperature affects the time it takes for spilled water to dry up in the investigation what will be the dependent and independent variables