PLEASE HELP ME NEEDS TO BE FINISHED SOON! Will mark brainlliest

In saturated organic compounds, all the bonds between carbon atoms are called?

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag