Balance this equation:
AsCl3(aq) +__H2S (aq)--> __As2S3(s) + ___HCl (aq)​

One similarity and one difference between an element and a mixture of elements

11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?