Lead chloride crystals were placed

  1. Lead chloride crystals were placed in a basin. The accumulator was joint in series with the switch however when the switch was
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    2. Anonymous asked by Anonymous
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  2. 4. Lead dioxide gives off a gas when heated. The gas relights a glowing splint. Give the name of this gas.5. Hydrated cobalt
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  3. Which of these substances would be more soluble in cold water than warm water?(1 point)Responses sodium chloride crystals sodium
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  4. Which of these substances would be more soluble in cold water than warm water?(1 point) Responses oxygen gas oxygen gas sodium
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  5. Which of these substances would be more soluble in cold water than warm water?(1 point)Responses which answer is correct and why
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  6. Which of these substances would be more soluble in cold water than warm water?(1 point)Responses oxygen gas oxygen gas sodium
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  7. Which of these substances would be more soluble in cold water than warm water?(1 point)Responses sugar powder sugar powder
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    2. nuh uhhhhh asked by nuh uhhhhh
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  8. 200cm3 of each of 0.1m of solutions of lead (ii) trioxonitrate (v) and hydrochloric acid were mixed. Assuming that lead (ii)
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    2. joshua asked by joshua
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  9. Pure water and sodium chloride crystals are both poor conductors of electricity by themselves. However, if sodium chloride
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    2. bella asked by bella
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  10. In an experiment to determine the solubility of lead chloride (PbCl2), 5.6g of (NH4)2SO4 was added to a250ml solution containing
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    2. nelo asked by nelo
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