Identify the base in this acid-base reaction:
2HC2H302 + Mg(OH)2 + Mg(C2H302)2 + 2H20
HC2H302
• Mg(OH)2
o Mg(C2H302)2
0 H₂O

What does the cell nucleus do or, how does it function?

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

What is true of composite volcanoes?