The answer is B. Continental Drift (Confidently)
2
refer to periodic table for explanation
Answer:
The answer to your question is below
Explanation:
Polyatomic ions are ions composed for more than 1 atom. There are polyanions and polycations.
Polyanions have a negative charge and polycations have a positive charge.
Examples
Polyanions Polycations
acetate CH₃COO⁻ ammonium NH₄⁺¹
bromate BrO₃⁻
chlorate ClO₃⁻
hydroxide OH⁻
nitrate NO₃⁻
nitrite NO₂⁻
sulfate SO₄⁻²
phosphate PO₄⁻³
permanganate MnO₄⁻
We write parentheses before or after a polyatomic ion to emphasize that the oxidation number of the atom which interacts with it affects all the atoms that form part of the polyatomic ion.
Answer:
The limiting reactant is acetic acid. All 125 g will react.
Explanation:
1. Assemble the information
We will need a balanced equation with masses and molar masses, so let’s gather all the information in one place.
Mᵣ: 60.05 78.00
3CH₃COO-H + Al(OH)₃ ⟶ (CH₃COO)₃Al + 3H₂O
Mass/g: 125 275
2. Calculate the moles of each reactant

3. Calculate the moles of (CH₃COO)₃Al from each reactant


The sugar solution was made by mixing 12 grams of water