oxalate(in) + 2 hydrogencarbonate(out) <=> oxalate(out) + 2 hydrogencarbonate(in)
oxalate(in) + 2 hydrogencarbonate(out) <=> oxalate(out) + 2 hydrogencarbonate(in)
oxalate(in) + 2 hydrogencarbonate(out) <=> oxalate(out) + 2 hydrogencarbonate(in)
oxalate(in) + 2 hydrogencarbonate(out) <=> oxalate(out) + 2 hydrogencarbonate(in)