2 C2H2 + 5 O2 --> 4 CO2 + 2 H2O
2.35 mol C2H2 - x mol O2
2 mol C2H2 - 5 mol O2

answer: 5.875 mol
Answer:
There are 1.8×1024 atoms in 1.5 mol HCl
Explanation:
Answer:
Like other alkali metals, rubidium metal reacts violently with water. As with potassium (which is slightly less reactive) and caesium (which is slightly more reactive), this reaction is usually vigorous enough to ignite the hydrogen gas it produces.
Explanation:
hope it helps
It is 31.75g of copper is contained in .50 mole of copper.
Answer:
D
Explanation:
Everything in this world is made up of particles of matter