A student titrates 50 ml of HCl of unknown concentration with 2.3 M NaOH(aq). The volume of the base needed was 45 ml. What is the molarity of the HCl solution?

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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it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter