how do I solve this in an experiement to determine the percentage of humus and...
how do I solve this in an experiement to determine the percentage of humus and...
how do I solve this in an experiement to determine the percentage of humus and water in a soil sample the following result were obtained
weight of the evaporating basin alone =80.5g
weight of basin and soil=101.5g
weight after drying the soil in the oven=99.0g
weight of basin and roasted soil=95.5g
The percentage of humus in the soil sample is?
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