Put cabbage in a large pitcher and then cover with boiling water, let stand for 10 minutes or more (the more you wait the more potent your indicator). This step will produce a strong odor. You might want to set it outside before you pour the water on the cabbage.
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Chemistry, 21.06.2019 22:30
Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent
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Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
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Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical solutions?
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Put cabbage in a large pitcher and then cover with boiling water, let stand for 10 minutes or more (...
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