Na, Cosi ) + Pb(NO3)2,
PbCost )
2 NaNO312
)
A. Write the complete (overall) ionic equation for the equation above.
B. Cross out the spectator ions.
C. Write the net ionic equation.

How many neutrons does a atom of cobalt have?

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent