Making a forecast of what will happen in the future based on past experience or evidence is called a.
observing.
c.
predicting.
b.
inferring.
d.
classifying.

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.

Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.

Frequency of electromagnetic waves that a radio station is assigned. what do you call this type of wave?