* Add if the temperature is above, subtract if below, 25° C.
† Corresponding with difference in specific gravity of 0.0001.

NOTE. To find the percent. of chlorine, multiply the percent. of HCl by 0.9724. To find the weight in grammes of HCl in 100 Cc., multiply the specific gravity by the percent. of HCl.

To find the volume percent. of official Hydrochloric Acid, multiply the "normality" by 9.823. For the volume percent. of official Diluted Hydrochloric Acid, multiply the "normality" by 34.60.

* Add if the temperature is above, subtract if below, 25° C.
† Corresponding with a difference in specific gravity of 0.0001.

NOTE.-To find the percent. of N2O5, multiply the percent. of HNO3 by 0.85712. To find the percent. of NO3, multiply the percent. of HNO3 by 0.98402.

To find the weight in grammes of HNO3 in 100 Cc., multiply the specific gravity by the percent. of HNO3.

To find the volume percent. of official Nitric Acid, multiply the "normality" by 6.579. For the volume percent. of official Diluted Nitric Acid, multiply the "normality" by 59.52.

* Add if the temperature is above, subtract if below, 25° C.
† Corresponding with a difference in specific gravity of 0.0001.