Which waves have the longest wavelength and lowest energy on the electromagnetic spectrum?

a.) X-Rays

b.) infrared

c.) radio

d.) gamma rays

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?

1) Convert 105 mg/to the following units: A. kg - 1

What is the difference between the 3p sublevel and the 4p sublevel? On the periodic table

Describe the importance of the fact that the electron can be moved or rearranged

Statements describing requirements for suitable solvents for recrystallization are listed below. Sort these requirements as either true or false. The solvent should not dissolve the compound when cold.

The combustion of propane (C3H8) produces CO2 and H2O: C3H8 (g) + 502 (g) → 3C02 (g) + 4H2O The reaction of 10 mol of O2 will produce how many moles of H2O?

How much does copernicium cost in dollars?

Balance the chemical equation using the vector equation approach. If possible, use exact arithmetic or rational format for calculations in balancing the following chemical reaction: PbN6+CrMn2O8→Pb3O4+Cr2O3+MnO2+NO

How many atoms are present in 0.0350 mol of barium phosphate

Star x has a magnitude of 13. star y has a magnitude of 10. the brightness is?