What would be the effect of decreasing the pressure on this system when it is in equilibrium? 2H2 + O2 + 2H20 O A. All of the molecules would react more slowly. B. Hy would react to produce H, and O2 more quickly. C. The system would remain in equilibrium. D. H2 and Oz would react to produce H2O more quickly.

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

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