The mass fractions of total ferrite and total cementite in an iron-carbon alloy are 0.93 and
0.07, respectively, what is the total carbon weight percent (c0)?

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.