. Name the solute and solvent in the following: a. 14-karat gold b. corn syrup c. carbonated, or sparkling, water
1 answer:
Answer:
a) gold-solvent
silver+ copper-solute
b) solvent- water
solute- sugar
c) solute- CO2
solvent- H2O
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The molecular mass of sucrose is 342.3<span> grams per mole (g/mol).</span>
Answer:
4.3.
Explanation:
- Measurements that are close to the known value are said to be accurate, whereas measurements that are close to each other are said to be precise.
- The most closest measurement to the known value is 4.3 g.
- So, the right choice is: 4.3 g.
M = 2 . 8 . 2
Valence Electron of M = 2
M ==> M⁺² + 2 e⁻
a. M⁺² + OH⁻ ==> M(OH)₂
b. M⁺² + PO₄⁻³ ==> M₃(PO₄)₂
