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dsp73
3 years ago
7

Why is there a pop sound when a burning splint is extinguished in a test tube filled with hydrogen gas?

Chemistry
1 answer:
AveGali [126]3 years ago
7 0
Hydrogen is actually a combustible gas. But when you try to burn it, it explodes. However when you produce hydrogen in a laboratory, which is relatively less, and put a burning splint, it also explodes, but  in a reduced form - a <span>POP </span><span>sound. The very small explosion (doesn't feel like one, does it?) extinguishes the flame.</span>
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3 years ago
Guillaume Amontons first took a stab at measuring absolute zero in 1702. What would be the most reasonable way it would have bee
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<h3>What is Absolute zero?</h3>

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2 years ago
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3 years ago
If a balloon containing 3000 L of gas at 39 C and 99 k Pa rises to an altitude where the pressure is 45.5 kPa and the temperatur
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The new volume of the balloon will be 6046.28 L

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To calculate the final volume using the general gas equation

                  P1 V1 / T1  = P2 V2 / T2

make V2 the subject of the formular

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3 years ago
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