A cylinder contains 0. 250 mol of carbon dioxide (co2) gas at a temperature of 27. 0∘c. The cylinder is provided with a frictionless piston, which maintains a constant pressure of 1. 00 atm on the gas. The gas is heated until its temperature increases to 127. 0∘c. Assume that the co2 may be treated as an ideal gas.

What happens to the composition of an atom to cause it to become positively or negatively charged?

Choose the best option to complete the statement. the purpose of the first phrase of the u. s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.