2NO + O₂ = 2NO₂
V(O₂)=10.5 L
V(NO₂)=2V(O₂)
V(NO₂)=2*10.5=21.0 L
21.0 liters of NO2 are produced
These are just a couple ways to identify unknown minerals,touch taste smell
<h3><u>Answer;</u></h3>
pH = 6.12
<h3><u>Explanation</u>;</h3>
To calculate the pH of a solution, we use the equation;
pH = -log [H3O+]
Since we are given the hydronium ion (H
3
O
+
) concentration of the solution, we can plug this value into the formula.
pH = - log [ 7.6 × 10^–7 M]
= 6.12
Thus; pH = 6.12
Answer:
wear safety goggles to protect your eyes
Gloves to protect your hands
Stand a distance away from it to make sure you dont get burnt by the fire
etc
Explanation: