apply nitrogen(N) at 50kg per hectare and phosphorus(P) per hectare. assume urea and Di-ammonium phosphate(DAP) fertilizers are the only nitrogen and phosphorus fertilizers available in the store. the experimental plot size of the researcher is 2000m^2. calculate the amount of urea and DAP fertilizers that the researcher has apply to to 2000m^2 experimental plot size. assume N is 46%in urea and and 18% in DAP and P2 O5 is 46% in DAP fertilizer. the atomic weight of P is 31 and O is 16
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Chemistry, 22.06.2019 06:30, jonloya264
If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
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Chemistry, 22.06.2019 13:30, makenziehook8
Which is true of a liquid? it has a definite volume but not a definite mass. it has a definite mass but not a definite volume. it has a definite volume but not a definite shape. it has a definite shape but not a definite volume.
Answers: 2
Chemistry, 22.06.2019 14:50, wcraig1998
Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
Answers: 1
Chemistry, 22.06.2019 16:30, jrfranckowiak
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
apply nitrogen(N) at 50kg per hectare and phosphorus(P) per hectare. assume urea and Di-ammonium pho...
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