425 Time Series in the North Pacific 8.30 Mauna Loa Atmospheric CO2 (ppm) ALOHA seawater PCO2 insitu (iatm) ALOHA seawater pH (insitu) 400- 160°W 158°W 156°W -8.25 23°N Station ALOHA 22 375- - 8.20 21° 20° Station Mauna Loa 8 350- 19 - 8.15 325- 8.10 300- 8.05 275+ 8.00 2021 1958 1967 1985 1994 Year Det Maun Los (hpp no productendeae n mlo is) ALOHA hahaaeshawaiedltdogstestion h) 1976 2003 2012 ALOHA p&JCO, engeree hom DIC A TAmered le collened on Hawa Oean Timesrie OT) eises) ing coys (Pelletier, v ) wth constants Luker e al 2000, KSO Dickson, Total boron Lee al 2010, A KFcartb What problem in the oceans does the data collected from 1985 to 2021 show?

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.