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Synthesis Homework-1.pdf
Synthesis Practice
Complete and balance the following equations,
1. Li + 12 →
2. Mg + N2 -
3. SO3 + H2O →
4. Sr+ 5 →
5. Mg + O2 →
6. Sulfur trioxide gas is bubbled through water,
7. A hot piece of magnesium ribbon is added to an atmosphere of chlorine
gas.
8. Carbon dioxide gas is bubbled through water.
9. Barium oxide is added to water.

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process

Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves