Answer: M = 2.08 M
Explanation: Molarity is expressed as the number of moles per unit volume in liters. First convert the mass of HCl to moles using its molar mass. Then substitute the variables to the formula for molarity.
75.00 g HCl x 1 mole HCl / 36 g HCl
= 2.08 moles HCl
For Molarity.
M = n / L
= 2.08 moles HCl / 1.000 L
= 2.08 M
Missing question: calcium chloride dihydrate, barium hydroxide octahydrate, m<span>agnesium sulfate heptahydrate.
</span>Sodium sulfate decahydrate - Na₂SO₄×10H₂<span>O. Sodium has oxidation number +1 and sulfate -2.
</span>Calcium chloride dihydrate - CaCl₂×2H₂O. Calcium has oxidation number +2 and chlorine -1.
Barium hydroxide octahydrate Ba(OH)₂×8H₂O. Barium has oxidation number +2 and hydroxide -1.
Magnesium sulfate heptahydrate MgSO₄×7H₂O. Magnesium has oxidation number +2.
Carbonic anhydrase speeds up<span> the transfer of carbon dioxide from cells to the blood.
Hope this work cuz</span>
Answer:
In chemistry, molecular orbital theory is a method for describing the electronic structure of molecules using quantum mechanics. It was proposed early in the 20th century. sorry don't have a diagram