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kittybeans
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What is the molecular name for C[7]H[6]?
1 AnswerChemistry1 decade agoWhich includes all the oxides that are ionic and none that are covalent?
consider the following oxides:
Z1) Na[2]O
Z2) CaO
Z3) As[2]O[5]
Z4 SO[3]
a. Z2 and Z4 only
b. Z1, Z2, and Z3 only
c. Z3 and Z4 only
d. Z1 and Z2 only
e. another one or another combination
2 AnswersChemistry1 decade agoWhich of the following contains exactly one unshared pari of valence electrons?
a. C[2]H[4]
b. PH[3]
c. NaCl
d. SiH[4]
e. H[2]S
2 AnswersChemistry1 decade ago