Balance the following equation in an ACID SYSTEM.

Ca (s) + HNO3 (aq) ==> Ca(NO3)2 (aq) + NO (g)

What coefficent is placed in front of H2O in the final combined balanced equation?

WILL GIVE OUT BRAINLIEST ANSWER!!!
IT'S A REDOX EQUATION, SO DON'T JUST BALANCE OUT THE ATOMS!

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.