Which of the following changes will always be true for a spontaneous reaction? +AG -AG +AS -AH (The A’s in the answers are just the triangles that I have in the picture)
we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).
Answer from: Quest
i wish i could but this one is weird give me abc and i can solve it.
Answer from: Quest
Bis the answerhope it !
Answer from: Quest
You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom.
Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
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