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This is a displacement reaction as the more reactive halogen (chlorine) will displace the halide ion from the ionic compound (lithium bromide). This will result in the bromide being displaced and forming ...
Since force = mass x acceleration, acceleration = 4 as the change in velocity is 4 m/s and m = 45 as the mass of Hannah is 45 kg and hence the force required to be exerted on her is 4*45 which is 180N.
Es gibt viele Vorteile der Technologie, zum Beispiel können Jugendliche SMS schicken, im Internet surfen, und Freunden anrufen. Außerdem benutzen viele Jugendliche Computers, um Hausaufgaben zu machen ode...
Ich habe einen Bruder und er ist 9 Jahre alt. Ich habe auch eine Schwester und sie ist 12 Jahre alt.
J'ai un frère qui a 12 ans, et une soeur qui a 8 ans.
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