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dedylja [7]
2 years ago
15

During a workout, you set the treadmill to a pace of 55.0m/min. How many minutes will you walk if you cover a distance of 7500ft

?
Chemistry
1 answer:
Licemer1 [7]2 years ago
8 0
55 m=180.446 ft.
7500/180.446= approx. 41.56 minutes 
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Show all calculations. 1. 2 C 4 H 10 + 13 O 2 -> 8 CO 2 + 10 H 2 O a) what mass of O 2 will react with 400 g C 4 H 10? b) how
bazaltina [42]

\\ \tt\hookrightarrow 2C_4H_10+13O_2\longrightarrow 8CO_2+10H_2O

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No of moles:-

\\ \tt\hookrightarrow \dfrac{Given\:mass}{Molar\:mass}

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