You find small pieces of ice instead of ice cubes in the freezer. State how this is possible.

When the reaction p4o10 + koh → k3po4 + h2o is balanced, how much koh is required to react with 3 moles of p4o10? 1. 9 mol 2. 3 mol 3. 18 mol 4. 36 mol 5. 27 mol?

Tom is marking the locations of active volcanoes on a world map. Explain how the locations of a volcanoes are related to earth's plates

Write the ka expression for h2po4 - in water. click in the answer box to activate the palette.

The PVT behavior of a certain gas is described by the equation of state: P (? - ?) = ? T, where? is a constant. If in addition c? is constant, show that: (a) ? is a function of T only. (b) ? = const.

What volume of concentrated hcl (12.1m) is necessary to make a 0.250m hcl solution in a 5l volume?

How is momentum similar to inertia? Explain.

Suppose that 0.00150 moles of CO2 (44.0 g/mol) effuse out of a pinhole in 1.00 hour. How many moles of N2 (28.0 g/mol) would effuse out of the same pinhole in 1.00 hour? Assume both gases are at the same temperature and pressure.

How do you make glue from jack fruit sap?

A compound is broken down by chemical means during (1) chromatography (2) distillation (3) electrolysis (4) filtration

True of false an unbalanced force cannot change the direction in which an object is moving