How do you determine if a compound is solid liquid gas or aqueous?

If they’re both above room temp, the compound is a gas. If the boiling point is above room temp and the melting point is below, the compound is a liquid. If it’s a solid based on these temperatures it could also be dissolved in water and be aqueous.

How do you know if a reaction is aqueous or solid?

If the rules state that an ion is soluble, then it remains in its aqueous ion form. If an ion is insoluble based on the solubility rules, then it forms a solid with an ion from the other reactant.

How do you determine the state of matter in a molecule?

Another way that we can describe the properties of matter is the state (also called phase). The amount of energy in molecules of matter determines the state of matter. Matter can exist in one of several different states, including a gas, liquid, or solid state.

What helps determine whether a molecular compound is a gas liquid or solid at a given temperature?

kinetic energies
Two factors determine whether a substance is a solid, a liquid, or a gas: The kinetic energies of the particles (atoms, molecules, or ions) that make up a substance. Kinetic energy tends to keep the particles moving apart. The attractive intermolecular forces between particles that tend to draw the particles together.

How do we represent the states of matter solid liquid and gas in a chemical equation?

In a chemical equation, the state of matter of the chemicals may be shown as (s) for solid, (l) for liquid, and (g) for gas. An aqueous solution is denoted (aq).

How do you predict the states of matter in a chemical reaction?

The state of matter of each compound or molecule is indicated in subscript next to the compound by an abbreviation in parentheses. For example, a compound in the gas state would be indicated by (g), solid (s), liquid (l), and aqueous (aq).

How do you know the states of matter?

Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter adapts to the shape of its container but varies only slightly in volume; and gas is the state in which matter expands to occupy the volume and shape of its container.

What two factors determine the state of matter?

If you consider the particles of each state of matter, it becomes evident that pressure and temperature are the major factors that affect the transitions of matter. Temperature can cause molecules to move slower or faster.

How do you distinguish between ionic and molecular compounds?

1. Molecular compounds are pure substances formed when atoms are linked together by sharing of electrons while ionic compounds are formed due to the transfer of electrons. 2. Molecular compounds are made due to covalent bonding while ionic compounds are made due to ionic bonding.

How do you find the state of matter of a molecule?

Look for the notation (s), (l), (g) or (aq) in a chemical formula, regardless of whether it is in the context of an equation. This text tells you the state of matter of the molecule — solid, liquid, gas or aqueous solution. The term aqueous solution refers to a substance dissolved in water.

How do you find the state of matter of H2O?

Molecules like H 2O can be in various states of matter, so you need some additional information to determine which state of matter was involved in the equation. You can often discern the states of matter from the text. Look for contextual clues if no state of matter is written after the chemical formula.

How do you determine the state of a chemical?

All chemical species have a phase or state – either solid (s), liquid (l), gas (g) or in solution (aq). There are rules to determine which state the species is in, within the reaction. 1. Elements – check the periodic table 2. If you know you have a solution, write (aq) 3. All ionic compounds, unless they are in solution, are solids (s) 4.

How can you tell if a compound is a liquid or solid?

If the boiling point is above room temp and the melting point is below, the compound is a liquid. If it’s a solid based on these temperatures it could also be dissolved in water and be aqueous. You could look up its solubility in water.