Alab has 60 ml of a solution of uranium sulfate dissolved in water. based on the work done by the curies, how can the amount of radioactivity be reduced? by adding more water to dilute the solution by removing sulfate ions by adding heat to raise the temperature by removing uranium ions

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

How are isotopes of the same chemical element alike? how are they different?