2 hydrogencarbonate(in) + chloride(out) => 2 hydrogencarbonate(out) + chloride(in)
2 hydrogencarbonate(in) + chloride(out) => 2 hydrogencarbonate(out) + chloride(in)
2 hydrogencarbonate(in) + chloride(out) => 2 hydrogencarbonate(out) + chloride(in)
2 hydrogencarbonate(in) + chloride(out) => 2 hydrogencarbonate(out) + chloride(in)