(NH4)2SO4+KOH=K2SO4+2NH3+2H2O написать в ионной форме и рассчитать константу равновесия

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Big Ben is the name of the great bell of the Palace of Westminster in London. Often the name refers to the clock and the clock tower in general, who in 1012 called the Tower of Elizabeth. The height of tower is 96.3 meters. The London Eye is one of the largest Ferris wheel in the world. Its height of 135 meters and a diameter of 120 meters. Tower Bridge is a drawbridge in central London on the River Thames, near The Tower of London. It opened in 1894 The Palace of Westminster is the building, where the meeting of the British Parliament. Before 1529 served as the seat of English kings. All these places are the symbols of London and Britain.

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7 м проволоки разрезали на 8 равных кусков. Сколько метров проволоки в одном куске?

Укажите промежутки которым принадлежат хотя бы один корень уравнения x^2-1.5x-1=0