Formula Equation of this Neutralization reaction is,
RbOH₍aq₎<span> + HClO</span>₄₍aq₎ → RbClO₄₍aq₎<span> + H</span>₂O₍l₎
<span>Overall Ionic Equation is as follow,
</span> Rb⁺₍aq₎ + OH⁻₍aq₎ + H₃O⁺₍aq₎ + ClO₄⁻₍aq₎ → Rb⁺₍aq₎ + ClO₄⁻₍aq₎ + 2H₂O₍l₎
And <span>Net Ionic Equation is as follow,
</span><span> H</span>₃O⁺₍aq₎<span> + OH</span>⁻₍aq₎ →<span> 2H</span>₂O₍l₎
Answer: B
Explanation: A fluorine atom has nine protons and nine electrons, so it is electrically neutral. (neutral =0)
Answer:

Explanation:
We will need a balanced equation with masses, moles, and molar masses, so let’s gather all the information in one place.
Mᵣ: 44.01
C₃H₈ + 5O₂ ⟶ 3CO₂ + 4H₂O
n/mol: 1.5
1. Calculate the moles of CO₂
The molar ratio is 3 mol CO₂:1 mol C₃H₈

2. Calculate the mass of CO₂.
