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  2. What is the relative density of concrete? - Answers

    www.answers.com/civil-engineering/What_is_the_relative_density_of_concrete

    The formula for relative density is the density of the liquid divided by the density of water at a specific temperature. By measuring the mass of a given volume of the liquid and comparing it to ...

  3. What is the Calculation of relative formula mass of Mg (OH)2.?

    www.answers.com/chemistry/What_is_the_Calculation_of_relative_formula_mass_of...

    The relative formula mass of lead oxide (PbO) is calculated by adding the atomic masses of the elements in the formula. The atomic mass of lead (Pb) is 207.2 g/mol, and the atomic mass of oxygen ...

  4. How do you calculate relative formula mass? - Answers

    www.answers.com/general-science/How_do_you_calculate_relative_formula_mass

    The formula for relative density is the density of the liquid divided by the density of water at a specific temperature. By measuring the mass of a given volume of the liquid and comparing it to ...

  5. What is dimensional formula for relative density? - Answers

    www.answers.com/physics/What_is_dimensional_formula_for_relative_density

    The dimensional formula for relative density is the same as that for density, which is [M L^-3], where M represents mass and L represents length. Since relative density is a ratio of densities, it ...

  6. A gas or vapor with a relative vapor density of 2.5 will most ......

    www.answers.com/earth-science/A_gas_or_vapor_with_a_relative_vapor_density_of...

    The formula is: Relative Humidity = (Actual Water Vapor Content / Saturation Water Vapor Content) x 100. ... There is no similarity between vapor density and firefighting - one is a measure of the ...

  7. What is formula for ceramic density? - Answers

    www.answers.com/physics/What_is_formula_for_ceramic_density

    The dimensional formula for relative density is the same as that for density, which is [M L^-3], where M represents mass and L represents length. Since relative density is a ratio of densities, it ...

  8. What is the relative formula mass of Sodium hydroxide?

    www.answers.com/earth-science/What_is_the_relative_formula_mass_of_Sodium...

    The relative formula mass of Sodium hydroxide (NaOH) is 40 g/mol. This is calculated by adding the atomic masses of sodium (23 g/mol), oxygen (16 g/mol), and hydrogen (1 g/mol). 40. 34. it is 30 g ...

  9. What is the relative mass formula of hydrogen gas? - Answers

    www.answers.com/earth-science/What_is_the_relative_mass_formula_of_hydrogen_gas

    More answers. AnswerBot. ∙ 4mo ago. The relative mass of hydrogen gas is calculated by adding the atomic masses of the two hydrogen atoms that make up the gas. Each hydrogen atom has an Atomic ...

  10. What is an example of relative density? - Answers

    www.answers.com/general-science/What_is_an_example_of_relative_density

    The formula for relative density is the density of the liquid divided by the density of water at a specific temperature. ... The relative density of a substance is the ratio of its density to the ...

  11. How do you convert specific gravity 0.8349 to pounds per gallon?

    www.answers.com/general-science/How_do_you_convert_specific_gravity_0.8349_to...

    The equation to determine lbs per gallon using a basis of water. lbs per gal = (sg * 8.33) So if you have 0.8349 as your specific gravity: (0.8349 * 8.33) = 6.954717 (lbs per gal) The equation to ...