0
What is the density and specific gravity andof a substance that has a mass of 321 gramsand a volume of 45cc at a room temperature?
Wiki User
∙ 12y ago
Density = Mass/Volume
=3.21/45
=7.13g/cc
Spec Grav = density of substance/ density of water
=7.13/1
=7.13
Wiki User
∙ 12y ago
The density of the substance is calculated by dividing the mass (321g) by the volume (45cc), which gives 7.13 g/cc. The specific gravity is the ratio of the density of the substance to the density of water at 4 degrees Celsius, which is 1 g/cc. Therefore, the specific gravity of the substance is 7.13.
Add your answer:
Earn +20 pts
What specific gravity of a substance is 10.00 ml has a mass of 10.31 g?
The specific gravity is calculated by dividing the density of the substance by the density of water. Given that 10.00 ml of the substance has a mass of 10.31 g, you need to determine the density of the substance and the density of water at the same temperature. Then, divide the density of the substance by the density of water to find the specific gravity.
What are the various properties of a substance that determine its heat capacity?
The specific heat capacity, density, and mass of a substance are properties that determine its heat capacity. Specific heat capacity is the amount of heat required to raise the temperature of one unit mass of the substance by one degree Celsius. Density and mass affect how much heat the substance can store and how quickly it can absorb or release heat.
What is the only way the density of a pure substance can change?
The density of a pure substance can change by altering its temperature. As temperature increases, most substances expand and therefore decrease in density, whereas as temperature decreases, most substances contract and increase in density.
What is the difference between specific gravity and density?
Specific gravity is the ratio of the density of a substance to the density of a reference substance (usually water). Density, on the other hand, is the mass of a substance per unit volume. While specific gravity is a dimensionless quantity, density is typically expressed in units such as grams per cubic centimeter or kilograms per liter.
What is the density and specific gravity of a substance that has a mass of 321 grams and a volume of 45cc at a room temperature?
The density of the substance is calculated by dividing its mass (321 grams) by its volume (45 cc), which results in 7.13 g/cc. The specific gravity is the ratio of the density of the substance to the density of water at 4 degrees Celsius, which is 1 g/cc, so the specific gravity would be 7.13.
What is the density of 100 degrees Celsius?
The density of a substance at 100 degrees Celsius would depend on the specific substance. Generally, as temperature increases, the density of most substances decreases due to expansion of the material. It's best to look up the specific density of the substance at that temperature for an accurate value.
What is the relationship between the density and the specific heat capacity of a pure substance?
The density and specific heat capacity of a pure substance are not directly related. Density refers to the mass of a substance per unit volume, while specific heat capacity is the amount of energy required to raise the temperature of a unit mass of the substance by one degree Celsius. Each property is a characteristic of the substance and depends on its molecular structure and composition.
Does specific gravity has units?
No, specific gravity is a unitless value that represents the density of a substance compared to the density of water. It is a ratio of the density of the substance to the density of water at a specific temperature.
What are the factors that affect on rate of specific gravity?
The factors that affect specific gravity include temperature, pressure, and the density of the substance being measured. Temperature changes can cause the volume of a substance to expand or contract, affecting its specific gravity. Pressure changes can also alter the density of a substance, impacting its specific gravity measurement.
The fundamental density is the ratio of the mass of a substance to its volume this is known as what?
its density. note. density is often expressed as the ratio of the density of the substance to the density of water at standard temperature and pressure. This is known as the specific gravity of the substance. It is a dimensionless number so it has no units.
Is density the same thing as specific gravity?
No, density and specific gravity are not the same. Density is the mass of a substance per unit volume, while specific gravity is the ratio of the density of a substance to the density of a reference substance (usually water).
What is the effect of a substances density on its specific heat capacity?
The specific heat capacity of a substance is not directly affected by its density. Density refers to the mass of a substance per unit volume, while specific heat capacity is the amount of heat required to raise the temperature of a unit mass of the substance by one degree Celsius. The specific heat capacity of a substance is determined by its molecular structure and composition, not its density.
What is the relationship between the density of a substance and its specific gravity?
The specific gravity of a substance is the ratio of its density to the density of a reference substance (usually water). Specific gravity is a dimensionless quantity that allows us to compare the density of different substances without units.
Which substance has the highest density at room temperature?
At room temperature, osmium is the substance with the highest density. Osmium has a density of around 22.59 grams per cubic centimeter, making it the densest naturally occurring element.
When comparing the density of a solid or a liquid to the density of water what is the ratio called?
The ratio of the density of a substance to the density of water is called specific gravity. It is a unitless quantity that compares the density of a substance to the density of water at a specific temperature.
What is the relationship between density and specific gravity?
Specific gravity is the ratio of the density of a substance to the density of a reference substance. Density is a measure of how mass is distributed in a given volume, while specific gravity compares the density of a substance to that of water. In other words, specific gravity is a dimensionless quantity that provides a relative measure of how dense a substance is compared to water.
What unit is used with specific gravity?
Specific gravity is a unitless quantity because it is a ratio comparing the density of a substance to the density of a reference substance (usually water).
