Would that be the river mouth?
<span>K D = 1.0g/ 28 ml 0.0357
-------------- = ---------- = 1.65
1.0 g/46 ml 0.0217
is the distribution coefficient of caffeine in this solvent system</span>
2 Ca₅(PO₄)₃F + 7 H₂SO₄ → 3 Ca(H₂PO₄)₂ + 7 CaSO₄ + 2 HF
Explanation:
To balance the chemical reaction the number and type of atoms entering the reaction have to be equal to the type and atoms leaving the reaction.
In our case we have:
10 Ca entering the reaction and 10 Ca leaving the reaction
6 PO₄ groups entering the reaction and 6 PO₄ groups leaving the reaction
2 F entering the reaction and 2 F leaving the reaction
7 SO₄ groups entering the reaction and 7 SO₄ groups leaving the reaction
14 H entering the reaction and 14 H leaving the reaction
Learn more about:
balancing chemical equations
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Explanation:
everything can be found in the picture
Sodium hydroxide -----> NaOH
