If you had a mixture that was found to contain 1.05g sio2, 0.69g cellulose and 1.82g calcium carbonate. what percentage calcium carbonate is in the mixture?

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∘

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

What are the names of these two interactions with cattle and how do they differ from each other