To calculate the formula for water hardness, you can use the formula: Water Hardness (in mg/L) (Calcium concentration in mg/L x 2.497) (Magnesium concentration in mg/L x 4.115). This formula takes into account the concentrations of calcium and magnesium ions in the water to determine the overall hardness.
To calculate water hardness in parts per million (ppm), you can use the formula: Hardness in ppm (Hardness in mg/L) x 1.0.
The formula to convert Vickers to Brinell hardness is: Brinell Hardness = (2.025 x Vickers Hardness).
The hardness of water is calculated by measuring the concentration of calcium and magnesium ions in the water. This is typically done using a titration method with a chelating agent like EDTA. The results are then expressed in terms of calcium carbonate equivalents.
Magnesium sulfate (MgSo4) does not cause hardness of water.
Boiling water does not affect the hardness of water. Hardness in water is caused by minerals like calcium and magnesium, which remain in the water even after boiling.
To calculate water hardness in parts per million (ppm), you can use the formula: Hardness in ppm (Hardness in mg/L) x 1.0.
u can chek the hardness by pH scale...lolz
The formula to convert Vickers to Brinell hardness is: Brinell Hardness = (2.025 x Vickers Hardness).
The hardness of water is calculated by measuring the concentration of calcium and magnesium ions in the water. This is typically done using a titration method with a chelating agent like EDTA. The results are then expressed in terms of calcium carbonate equivalents.
Magnesium sulfate (MgSo4) does not cause hardness of water.
water displacement
Boiling water does not affect the hardness of water. Hardness in water is caused by minerals like calcium and magnesium, which remain in the water even after boiling.
Salt is sometimes used to remove water hardness. Borax and soda are generally used as well to remove water hardness.
Temporary hardness of water: CaHCO3, MgHCO3 Permanent hardness of water: CaSO4, MgSO4
The formula for soft water is H2O, which represents the chemical composition of water consisting of two hydrogen atoms and one oxygen atom. Soft water typically has a low concentration of ions, particularly calcium and magnesium, which are responsible for water hardness.
The water pressure formula is P gh, where P is the pressure, is the density of water, g is the acceleration due to gravity, and h is the height of the water column. This formula can be used to calculate the pressure in a given system by plugging in the values for density, gravity, and height of the water column.
The formula to calculate a ship's displacement is: Displacement = Weight of water displaced by the ship = Weight of the ship in air - Weight of the ship in water. This formula helps determine the volume of water that a ship displaces when it is floating in water.