If the farmer applied 120-50-40 kg N-P2O5-K2O in a 1 hectare of rice farm, how much solophos (0-21-0) will be needed to satisfy the requirement? * A.) 238 kgs B.) 571 kgs C.) 10.5 bags D.) 9 bags

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Q: Calculate the percentage (%) of elements in C6H5(CH2)9NHCH2COOH.

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Q: Calculate the percentage (%) of elements in C6H5(CH2)9NHCH2COOH.

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