How many, moles of HNO3 are required to form 0.045 mol of Br2 according to the equation below? KBrO3(aq) + 5 KBr(aq) + 6 HNO3(aq) → 6 KNO3(aq) + 3 Br2() + 3 H2O(1)
O 0.090
O 0.075
O 0.030
O 0.015
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water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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