The particles (atoms or molecules) are attracted to each other. The particles (atoms or molecules) vibrate but do not move past one another. The solid retains its shape.

Molecules are in constant motion. That is a pretty hard concept to get your head around since when you look at something it might or might not be moving. Molecular motion is a property of all matter; molecules in a gas move a lot quicker than molecules in liquids. But even molecules in a solid still move.

In a solid, the particles pack together as tightly as possible in a neat and ordered arrangement. The particles are held together too strongly to allow movement from place to place but the particles do vibrate about their position in the structure.

This is often called chemical energy. Except at absolute zero (the coldest temperature it is possible to reach), all molecules move. This movement is a form of kinetic energy, and the more the molecules move the more kinetic energy they have. Molecules in solids don’t move much, they just vibrate.

The coefficients indicate that one molecule of nitrogen (N2) reacts with three molecules of hydrogen (H2) to make two molecules of ammonia (NH3).

There are four oxygen atoms in the formula 2CO2. The number 2 that is sub-scripted with O determines the number of oxygen atoms, while the number 2 is showing the carbon dioxide atom means how many carbon dioxide is present..

Answer. it contains 2 atoms of hydrogen(H) and 1 atom of oxygen(O). So in total there are 3 atoms.

Answer: The larger 2 means larger number. It is in the 100th place in the place value system and if we expand the number it becomes clearly 200.

Answer: According to chemistry CO stands for carbon monoxide. 2CO represents 2 molecules of carbon monoxide. Carbon monoxide contains one carbon atom and one oxygen atom.

S-HYDROPEROXYCYSTEINE

Carbon monoxide reacts with oxygen to produce carbon dioxide. Write the balanced chemical equation for this reaction….Example.