Explain how to convert a mass of compound A to a mass of compound D in words using the following reaction: 2A + 4B = C + 3D

You don't have to just give me the answer but if you can help me understand id appreciate it greatly

Can someone me with questions 15 to 17 plz.

If i add water to oil what will happen

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.