d. sulphur
Because sulphur, once it escapes into the atmosphere can cause acid rain.
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Answer:</h2><h2>
BELIEVE IT OR NOT,RESEARCH HAS BEEN MADE TO APPROVE PLAYING MUSIC TO PLANTS FOR TALLER GROWTH.</h2>
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AND EVEN FAST AND healthy GROWTH.</h3>
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PLANTS LISTENING TO ROCK MUSIC WILL DETOUR I ATE AND DIE.</h2>
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Plants listening to classical music
thrive and grow better than expected.</h2>
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A BRAINLIEST WILL MAKE ME ANSWER MOST OF YOUR QUESTION QUICKLY.</h2>
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A BRAINLIEST PLEASE.</h2>
DO NOT HESITATE TP ASK FOR FURTHER EXPLANATION.
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HOPE THAT HELPED.</h2>
The average speed is calculated using the following formula
Where
T = 298 K [room temperature]
m = mass of each molecule of oxygen
mass of one mole of oxygen molecules = 32 g / mol
mass of one molecule of oxygen will be =
mass of one molecule of oxygen will be =
putting values
average speed =
Average speed = 482.19 m / s
average speed = 1735.8 km / h
so approx = 1700 km/h
In order to answer this question, we are going to look at the molar ratio between H2O and H2, we can see that by analyzing the numbers in front of the compounds, and we can see that the molar ratio is 2:2, this means that for every 2 moles of water decomposing, we will end up with 2 moles of H2 being produced, therefore the same amount of moles for H2O will be the same amount of moles of H2, which means that if we have 100 moles of H2O being decomposed, we will also have 100 moles of H2 being produced.