An organic compound, x, will react with calcium metal to produce a salt with the empirical formula
cac4h4o4.
what could be the identity of x?
1 ethanoic acid
2 butanedioic acid
3 2-methylpropanedioic acid

The arrangement of particles is most ordered in a sample of

(04.05 hc) analyze the given diagram of the carbon cycle below. 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.

Stoichiometry- i need with 14 and 15! an explanation would be appreciated!