write the net ionic equation for the reaction of potassium dichromate with sodium sulphide in an acid solution to give chromium III ion and sulphate ion.
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A bug sitting at the point (1, 2)(1,2) moves 5 units vertically (parallel to the yy-axis) and 1 units horizontally (parallel to the xx-axis). Which ordered pair gives potential coordinates for the bug's new location
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