Cl⁻

${\text{CO}}_3^{2-}$

${\text{HCO}}_3^{-}$

Ca²⁺

Mg²⁺

${\text{SO}}_4^{2-}$

${\text{PO}}_4^{3-}$

${\text{NH}}_4^{+}$

${\text{NO}}_3^{-}$

Na⁺

K⁺

pH

EC

Cl⁻

1

0.49

0.21

0.12

0.57^(a)

−0.70^(b)

0.28

−0.55^(a)

−0.30

0.33

0.07

0.99^(c)

0.30

${\text{CO}}_3^{2-}$

1

0.77^(c)

0.72^(c)

−0.63^(b)

−0.54^(a)

0.11

−0.00

−0.05

0.41

0.50^(a)

0.20

−0.80^(c)

${\text{HCO}}_3^{-}$

1

0.50^(a)

0.18

0.66^(b)

0.75^(c)

−0.83^(c)

−0.70^(b)

0.14

0.06

−0.60^(a)

0.47

Ca²⁺

1

0.73^(c)

−0.43

0.34

−0.78^(c)

−0.45

0.77^(c)

0.34

−0.98^(c)

0.13

Mg²⁺

1

0.37

−0.69^(b)

0.57^(a)

0.71^(c)

0.51^(a)

0.41

−0.14

0.42

${\text{SO}}_4^{2-}$

1

−0.26

0.54^(a)

0.38

0.69^(b)

0.97^(c)

−0.34

−0.76^(c)

${\text{PO}}_4^{3-}$

1

−0.14

−0.02

0.59^(a)

0.44

0.31

0.78(^c)

${\text{NH}}_4^{+}$

1

0.07

−0.45

−0.56^(a)

−0.17

0.74^(c)

${\text{NO}}_3^{-}$

1

−0.47

−0.40

−0.28

−0.91^(c)

Na⁺

1

0.12

0.99^(c)

0.92^(c)

K⁺

1

−0.90^(c)

0.47

pH

1

−0.51^(a)

EC

1