<span>A graduated cylinder was likely used in the paper. This apparatus allows for the accurate measuring of volumes of liquids in experiments. By reading the meniscus line on the cylinder, the exact amount can be found and recorded.</span>
B and D both help the plant :) shsjsjf
Hydrogen H 1.797%
Oxygen O 28.517%
Potassium K 69.687%
Answer:
0.00000363618
could be wrong.
double check me someone or just trust me
(don't blame me if you get it wrong)
Ideal gas law is valid only for ideal gas not for vanderwaal gas. Therefore, 10L of H₂S should react with 6.6L of oxygen at stanadard pressure and temperature.
<h3>
What is ideal gas equation?</h3>
Ideal gas equation is the mathematical expression that relates pressure volume and temperature.
Mathematically the relation between Pressure, volume and temperature can be given as
P×V=n×R×T
where,
P = pressure of gas
V= volume of gas
n =number of moles of gas
T =temperature of gas
R = Gas constant = 0.0821 L.atm/K.mol
At Standard temperature and pressure, 2 moles of H₂S react with 3 moles of 0₂. S0, 10L of H₂S should react with 0.66×10=6.6L of oxygen.
Therefore, 10L of H₂S should react with 6.6L of oxygen.
To learn more about ideal gas equation, here:
brainly.com/question/14826347
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