HELP 20 Points Predict the product of each reaction
Al(s) + H2SO4 (aq) →
Au(s) + KNO3(aq) →
Ba(OH)2 + Li2SO4
BaCl2(aq) + H2SO4(aq) →
C2H2 + O2 →

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

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms