The kind of thermochemical equation represented below
that is
CaO(s) + H2O (l) = Ca(OH)2 (s) +65.2 kj
is exothermic ( answer B)
This is because its heat energy has a + sign meaning that heat is released by the reaction above.
Compact fluorescent bulbs because they made out of glass that will break and will dye and then they can't be used again
Answer:
x = -3
Explanation:
8(6x + 4) = -112
Divide both sides by 8.
6x + 4 = -14
Subtract 4 from both sides.
6x = -18
Divide both sides by 6.
x = -3
A simile is a comparison using "as" or "like" and a metaphor is a comparison without using "like" or "as"
The intermolecular bonding for HF is van der Waals, whereas for HCL, the intermolecular bonding is hydrogen. Since the van der Waals bond is stronger than hydrogen, HF will have a higher boiling temperature. Since the covalent bond is stronger than van der Waals, HF will have a higher boiling temperature.
