What about this?
Take six 250 mL labeled beakers. Place EXACTLY 100.0 mL water in each of them. Add a magnetic stirring bar to each. Place three of them on a hot plate fitted with a magnetic stirring mechanism. Set the temperature @ 30 degrees C. Do the same with the other three but that hot plate is to be controlled @ 60 degrees C. Place a weighed amount of powdered CuSO4.5H2O in six separate containers which have been labeled to coincide with the labels of beakers on the hot plates. With magnetic stirrers at a medium speed, add the powdered CuSO4.5H2O in small increments to the two sets. Continue until no more will dissolve. Determine the amount of CuSO4.5H2O dissolved in EACH beaker by weighing the CuSO4.5H2O remaining in the appropriate container of the salt and subtracting the final weight from the initial weight (mass). Calculate the average amount at each temperature and draw conclusions. You can keep your 1,000,000 diamonds. I can't use them.
Using the scientific process, how can we set up a controlled experiment to answer the question: “Does temperature of water affect the amount of copper sulphate water will dissolve?” whoever answers first, i will give out 1,000,000 diamonds in a game on roblox called royale high.
8 answers
Nobody cares if you cant use them @oobleck.
Nobody would of given you any anyways
Oops i meant @DrBob. Nobody likes you ty 🙄
Grown ups wont understand anyways, lol
@Emily Can I offer for your 1,000,000 diamonds? My offer is (if you play adopt me): 3 neon unicorns ( all of them fly ride, one luminous, 2 reborn), kangaroo (ride), 3 neon koala's ( all of them are luminous, 2 ride, one normal) and a neon arctic fox (fly ride, sunshine or luminous I cant remember). If you trust me, I can add a neon red panda (ride) 2 ride potions, dodo, and another legendary ( I haven't played in a long time and I'm quitting) Tell me your username if you want to do it.
Oh and btw the kangaroo is post teen or full grown.
Ok nvm ppl.
9 answers