Wich if these is a logical reason for using renewable resources in texas

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

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!