It is desirable to determine alkalinity in a water sample. After diluting the sample 4 times, an alkalinity experiment is performed with a sample taken in 50 ml. After adding phenolphthalein to the sample, it begins to be titrated with 0.02 N H2SO4. After 4.6 ML consumption, color conversion is observed. Then, after 6.3 ml of 0.02 n H2SO4 is added, the methyl Orange is reached. According to these data, find the types and concentrations of alkalinity found in the environment from the mg/l CaCO3 type.