The hybrid orbitals of a molecule are shown in the figure.
these hybrid orbitals were most likely formed by mixing
one s orbital and one p orbital.
one s orbital and two p orbitals.
one s orbital and three p orbitals.
two s orbitals and two p orbitals.

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

What layer of the atmosphere is directly above the troposphere?