What are most conductors made of?
A: Wood
B: Paper
C: Plastic
D: Metal...
Answers: 2
Chemistry, 21.06.2019 21:50
H2so4(aq) + mg(s)ā> mgso4(aq) +h2(g) which substance is the acid in the reaction?
Answers: 3
Chemistry, 23.06.2019 07:00
An unknown substance is a white solid at room temperature and has a melting point of 78 Ā°c. which of the following substances is most likely to be the identity of the unknown sample? a. naphthalene, a molecular solid with the formula c10h8 b. silica, a network solid held together by covalent bonds with the formula sio2 c. calcium chloride, an ionic compound with the formula cacl2 d. water, an molecular compound with the formula h2o
Answers: 2
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