Answer:
[H₃O⁺] = 4.3 × 10⁻¹² mol·L⁻¹; [OH⁻] = 2.4 × 10⁻³ mol·L⁻¹;
pH = 11.4; pOH = 2.6
Explanation:
The chemical equation is
For simplicity, let's re-write this as
1. Calculate [OH]⁻
(a) Set up an ICE table.
B + H₂O ⇌ BH⁺ + OH⁻
0.310 0 0
-x +x +x
0.310-x x x
Check for negligibility:
(b) Solve for [OH⁻]
2. Calculate the pOH
3. Calculate the pH
4 Calculate [H₃O⁺]
An empirical formula is the simplest ratio of atoms in a formula unit.
The true ratio of atoms in a formula unit is called the molecular formula, also with the true molecular mass of a chemical formula.
Empirical formulas represent the lowest ratio of coefficients in a chemical formula.
Answer: 4.52g of H2 will be produced
Explanation:Please see attachment for explanation
Well....a beaker fits your description. It can store substances, you can heat substances on it and you can transport substances with it.