5.58e-18 + 8.65e-13 / - 8.76e+06

Order the following in terms of decreasing atomic radius: Ba, Cs, Hf, Bi, Ta

How many liters of gas would be formed at 460 ∘c and 1.00 atm pressure by explosion of 560 g of nh4no3?

In a ball-and-stick molecular model, what do the sticks represent?

According to Le chateliers principle when a change is introduced into a system in chemical equilibrium the equilibrium shifts. A) to the forward reaction.

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Reactions that affect the nucleus of an atom are called? A. Fusions B. Radioactive decays C. Nuclear reactions D. Fissions

The amplitude of a wave is most directly related to what wave characteristic? Crest length Frequency Wavelength Wave height

Why is oil unable to dissolve well in water? Water is polar and oil is nonpolar, which means they have no attraction for each other. Oil molecules are too large to fit between the closely spaced water molecules in the liquid state.

The fertilizer ammonium sulfate is prepared by the reaction between ammonia and sulfuric acid. How many kg of ammonia are needed to produce 1x10^5 kg of (NH4) 2SO4?

The conversion of chemical energy to mechanical energy is best described by which example? A. sunlight warming the ground B. electricity boiling water C. fuel being combusted to power a rocket