Chemistry, 29.01.2021 21:10 rangercollege7441
At STP, which property of a molecular substance is determined by the arrangement of its
molecules?
half-life
2.
molar mass
3.
physical state
4.
percent composition
Answers: 3
Chemistry, 22.06.2019 05:40
Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
Answers: 3
Chemistry, 23.06.2019 17:10
Two changes are described below. a green banana turns yellow and ripens. a layer of rust forms on an iron nail. which statement is true about the two changes? a) both are chemical changes because new substances are formed. b) both are physical changes because only the physical state of the substances change. c) a is a physical change due to a change of state, but b is a chemical change because new molecules are formed. d) a is a chemical change due to a change of state, but b is a physical change because new molecules are formed.
Answers: 3
At STP, which property of a molecular substance is determined by the arrangement of its
molecules?<...
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