2. A vegetable garden soil contains 12 mg kg-1 P. Calculate how much P (in kg) must be applied to a soil of one hectare and 30 cm deep, with a bulk density of 1500 kg mº to increase the P content of the soil to 18 mg kg?.​

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

What characteristics does a earthquake have