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(s)
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What does a melting point of a substance indicate?
It indicates that the substance has turned to a liquid.
The relative number of moles of the substance?
The relative number of moles of a substance in a chemical equation is represented by the coefficients in front of the reactants and products. These coefficients indicate the ratio of moles of each substance involved in the reaction. The balanced equation ensures that the ratio of moles is accurate for the reaction to proceed properly.
What is the temperature of a pure solid substance?
The temperature of a pure solid substance remains constant during its phase transition from solid to liquid until all the solid has melted. This temperature is known as the melting point of the substance.
What is a substance that is malleable and is a solid at room temperature?
How about I tell you what substance is not a solid metal at room temperature. Mercury Everything else is a solid metal at room temperature.
What change in a physical property of matter can indicate?
A change in a physical property of matter can indicate a physical change, such as a change in state (solid to liquid), color, shape, or texture. These changes do not alter the chemical composition of the substance.
How do you indicate that a substance in a equation is a solid?
(s)
How do you indicate that a substance in equation is a solid?
(s)
How do you indicate that a substance in a chemical equation is a solid?
You would denote a solid substance in a chemical equation by writing "(s)" next to the chemical formula of the solid. For example, if you want to indicate that sodium chloride is a solid in a chemical equation, you would write NaCl(s).
What does a melting point of a substance indicate?
It indicates that the substance has turned to a liquid.
How is the melting point of a substance related to its melting point?
Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium.
How is the melting point of a substance related to is freezing point?
Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium.
How is the melting point of a substance related to the freezing point?
Both indicate the temperature at which the solid and liquid states of a substance are in equilibrium.
What is the melting equation for a substance?
The melting equation for a substance is the relationship between temperature and the state change from solid to liquid. It is represented by the equation Q m L, where Q is the heat energy required to melt the substance, m is the mass of the substance, and L is the specific latent heat of fusion.
What does the symbol aq indicate in a chemical equation?
The symbol "aq" in a chemical equation indicates that a substance is dissolved in water, making it aqueous. This means that the substance is in the form of ions that are surrounded by water molecules.
What small letter subscripts do we use to indicate whether a substance is a solid?
The indication for a solid is (s) as in BaSO4(s); the subscript is not usual.
How can one determine the states of matter in a chemical equation?
One can determine the states of matter in a chemical equation by looking at the symbols next to each chemical formula. The symbols (s) indicate a solid, (l) indicates a liquid, (g) indicates a gas, and (aq) indicates a substance dissolved in water.
How to say the element is solid in a chemical equation?
To indicate that an element is solid, but (s) afterward. For example: C graphite (s) + O2(g) --> CO2 (g)
