Gas Specific Gravity to Density Calculator
Enter the gas specific gravity and the density of the reference substance:
| Gas | Specific Gravity | Density (kg/m³) | Density (lb/ft³) |
|---|---|---|---|
| Hydrogen (H2) | 0.0706 | 0.0899 | 0.00561 |
| Helium (He) | 0.138 | 0.177 | 0.0110 |
| Nitrogen (N2) | 0.966 | 1.244 | 0.0776 |
| Oxygen (O2) | 1.105 | 1.426 | 0.0889 |
| Methane (CH4) | 0.554 | 0.714 | 0.0446 |
| Carbon Dioxide (CO2) | 1.529 | 1.970 | 0.1229 |
| Air (average) | 1.000 | 1.225 | 0.0765 |
FAQs
How do you convert specific gravity of a gas to density? Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance (usually water). To convert specific gravity of a gas to density, you can use the following formula: Density of Gas = Specific Gravity of Gas * Density of Reference Substance (usually water)
How do you calculate density from specific gravity? Density = Specific Gravity * Density of Reference Substance
How is gas density calculated? Gas density is calculated using the ideal gas law: Density of Gas = (Pressure * Molecular Weight) / (Gas Constant * Temperature)
Is specific gravity equivalent to density? No, specific gravity is not equivalent to density. Specific gravity is a dimensionless ratio, while density is a physical property defined as mass per unit volume.
How do you convert specific gravity to liquid density? To convert specific gravity to liquid density, you multiply the specific gravity by the density of the reference liquid (usually water).
How do you find density with volume and specific gravity? Density = (Specific Gravity) * (Density of Reference Substance) / (Volume)
How do you find density with unit weight and specific gravity? Density = (Unit Weight) / (Specific Gravity)
How do you convert specific weight to density? Specific Weight is weight per unit volume and is equal to density times gravitational acceleration. The conversion is given by: Density = Specific Weight / Gravitational Acceleration
What is the specific density of a gas? Specific density is not a commonly used term. It seems you might be referring to “gas density.”
What is gas density of gas? Gas density refers to the mass of a gas per unit volume. It can be calculated using the ideal gas law or from specific gravity and reference density.
What is the ideal gas equation in terms of density? The ideal gas law in terms of density is: Density * Gas Constant * Temperature = Pressure * Molecular Weight
Is gas density the same as specific gravity? No, gas density and specific gravity are not the same. Gas density is a measure of mass per unit volume, while specific gravity is a dimensionless ratio comparing the density of a substance to the density of a reference substance.
What is the formula for the specific gravity of a gas? Specific Gravity of Gas = Density of Gas / Density of Reference Substance
What is the difference between specific gravity and bulk density? Specific gravity compares the density of a substance to the density of a reference substance, often water. Bulk density is the mass of a material per unit volume, including the void spaces.
How do you convert relative density to density? Relative density is another term for specific gravity. The conversion to density involves multiplying relative density by the density of the reference substance.
What is the formula for specific density in fluid mechanics? Specific Density in fluid mechanics typically refers to mass flow rate per unit area. It is calculated as: Specific Density = Mass Flow Rate / Cross-Sectional Area
What is the relationship between specific weight density and specific gravity? Specific weight is weight per unit volume, and it’s related to density by: Specific Weight = Density * Gravitational Acceleration
What is the formula for density and relative density specific gravity respectively? Density = Mass / Volume Relative Density (Specific Gravity) = Density of Substance / Density of Reference Substance
What is the density of H2 gas? At standard conditions (0°C and 1 atm), the density of hydrogen gas (H2) is about 0.0899 kg/m³.
What is the formula for calculating gases? Gases are often calculated using the ideal gas law: PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature.
What is the relationship between gas and density? Gas density is the mass of a gas per unit volume. It’s related to the pressure, temperature, and molecular weight of the gas.
What is density of gas proportional to? The density of a gas is directly proportional to its pressure and molecular weight, and inversely proportional to its temperature.
Is density of gas constant? No, the density of a gas can change with changes in pressure, temperature, and molecular composition.
What is the relative density of natural gas? The relative density (specific gravity) of natural gas varies depending on its composition, but it’s generally around 0.6 to 0.7, compared to air.
What is the specific gravity of CO2 gas? The specific gravity of carbon dioxide (CO2) gas is around 1.53 at standard conditions (0°C and 1 atm).
What is the specific gravity of hydrogen gas? The specific gravity of hydrogen gas (H2) is about 0.07 at standard conditions.
Why use specific gravity vs density? Specific gravity is often used when comparing the densities of different substances, as it provides a dimensionless comparison. Density, on the other hand, provides the actual mass per unit volume of a substance.
What is the relationship between true density and bulk density? True density is the density of the solid material itself, without considering void spaces. Bulk density includes void spaces and is the mass of the material including those voids.
Why is bulk density less than density? Bulk density is less than true density because it accounts for the voids or empty spaces present in a material.
Why is relative density called specific gravity? The term “specific gravity” is historical and has been used for a long time to describe the ratio of the density of a substance to the density of water (or another reference substance).
What is relative density and how is it related to density? Relative density, also known as specific gravity, is the ratio of the density of a substance to the density of a reference substance. It provides a way to compare the densities of different substances.
How do you find the density of an unknown fluid? To find the density of an unknown fluid, you can measure its mass and volume, then calculate density using the formula: Density = Mass / Volume.
What is the formula used to calculate density of a sample of matter? The formula to calculate density is: Density = Mass / Volume
What is the density of 62.4 water? It seems like you might be referring to the density of water at 62.4 pounds per cubic foot, which is a common value used in some unit systems. The density of water at this value is approximately 999.84 kg/m³.
How do you convert weight to volume using specific gravity? To convert weight to volume using specific gravity, you can use the formula: Volume = Weight / (Specific Gravity * Density of Reference Substance)
Does density and specific gravity have same dimension? No, density and specific gravity do not have the same dimension. Density has dimensions of mass per unit volume (e.g., kg/m³), while specific gravity is a dimensionless ratio.
Does higher specific gravity mean higher density? Yes, a higher specific gravity indicates a higher density compared to the reference substance (usually water).
Is the density of gas 2 g/L? The density of a gas is not fixed at 2 g/L. It depends on the specific gas, temperature, and pressure conditions.
What is the density of hydrogen vs gasoline? At standard conditions, the density of hydrogen gas is about 0.0899 kg/m³, while the density of gasoline can vary depending on its composition, but it’s typically around 700-800 kg/m³.
What is the density ratio of O2 and H2? At standard conditions, the density ratio of oxygen (O2) to hydrogen (H2) is approximately 16:1, as their molecular weights are 32 g/mol and 2 g/mol, respectively.
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