How to do single replacement reactions

A sample of gas has a volume of 571 mL at a pressure of 4.04 atm. The gas is compressed and now has a pressure of 7.17 atm. Predict whether the new volume is greater or less than the initial volume, and calculate the new volume.

Which is most likely to happen during a single-displacement reaction? A. A compound will break apart into two or more products. B. A metal will replace a nonmetal in a compound C. A metal replaces another metal in a compound D.

Which physical property of matter depends on the pull of gravity? A) density B) volume C) weight D) mass

What is the density (in g/L) of a gas with a molar mass of 70.49 g/mol at 0.874 atm and 389 K?

Describe where ultraviolet is found on the ems compared to the other six forms of radiation. In your description, compare and constrast its wavelenth, frequency, and energy of other regions of the ems

State hess's law. how is it used

At STP conditions, 11 g of SO, (64.06 g/mole) have a volume of 3.8L 130L 0.0076L 250L 22L

What is the mass number of a carbon isotope that consists of 6 protons 6 electrons and 8 neutrons

Z=3 1s2 express answer as an ion

The Minoan civilization existed on the island of Crete, and it was influential in the Mediterranean during the 2000s BCE. In which way can the Phoenicians be described as successors to the Minoans? A. Phoenicia had a powerful, well-trained army. B.