18 grams
4 kilograms
8 kilograms

One or more substances changing into one or more substances is an example of a

‘which reaction would most likely require the use of an inert electrode?

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!