<span>2H2 + O2 → 2H2O</span>
<span>
</span>
<span>okay???</span>
<span>
</span>
Answer:
yes it is true they apply necessary safety measures
Answer: D
Explanation: Keeping the pressure constant and increasing the temperature.
I believe there are 3 significant figures B.
Not much info is given so we cant solve the question
