Please please please someone give me the answers to all of these our teacher is very bad at explaining things and we are all con
fused i really need the answers please
1 answer:
Answer: #1 2Al + 2S - Al2S2
Explanation: You have to make sure there are 2 of each on each side
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The ccorrect answer is C a generator tubrine
Density = mass / volume
= 69g / 23 ml
= 3 g / ml.
Thus, the density of the sample is 3 grams per ml or 3g/ ml
Melting, vaporization, boiling, and sublimation.
