A beaker contains dissolved NH4Cl, and another beaker contains dissolved Pb(NO3)2. When the two solutions are mixed together, a precipitate forms. What are the spectator ions? (Coefficients are not needed.)

Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?