, 22.06.2019 19:40 trodgers0202

# Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests. which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theoryâ€‹

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Chemistry, 21.06.2019 15:30
Jatin saw a little girl being swept away by water. he immediately jumped into the water. though the water was fast. he was able to save the girl and pull her away.she had swallowed a lot of water.so he gave her artificial respiration and restored her breathing. what can you say about jatin?
Chemistry, 21.06.2019 23:30
If you start with 45.0 grams of ethylene and an excess of oxygen, how many grams of carbon dioxide will be produced? c2h + 3o2
Chemistry, 22.06.2019 02:30
At 40 Ã¢c the solution has at 40 Ã¢ c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 Ã¢ c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.g of kno3 per 100 g of water and it can contain up to at 40 Ã¢ c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 Ã¢ c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.g of kno3 per 100 g of water. at 0 Ã¢c the solubility is ~ at 40 Ã¢ c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 Ã¢ c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.kno3 per 100 g of water, so ~ at 40 Ã¢ c the solution has blank g of k n o 3 per 100 g of water and it can contain up to blank g of k n o 3 per 100 g of water. at 0 Ã¢ c the solubility is ~ blank g k n o 3 per 100 g of water, so ~ blank g k n o 3 per 100 g of water will precipitate out of solution.gkno3 per 100 g of water will precipitate out of solution. a kno3 solution containing 55 g of kno3 per 100.0 g of water is cooled from 40 âˆ˜c to 0 âˆ˜c. what will happen during cooling?