Physical chemistry definitions

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X C H G W D M N M S A X C N L O Q K C R Y
I C F K F H V J S G D Q X Y S X Y N A T D
E A V A T I P S S Y J K U P R I C I L Q S
Y C X B I E R J A T Y H E N E D R I U J L
P T T S U M A T M I Q X G N D I I W M I R
L I L L L P T H C V P T N I U S T Y R G O
A V K X R I E S I I C X A R C I X W O F S
H A U V C R O G M T A W H G I N G J F S Y
T T V N K I F B O A O K C I N G F B R A P
N I M P Y C R X T G K X Y B G A Q I A G C
E O B T T A E J A E J W P E A G X C L J P
D N D F B L A A E N I F L H G E P J U U D
N E A S Y F C F V O H G A I E N Q V C W B
O N G N X O T K I R X D H O N T A H E Y I
B E R E V R I J T T T N T L T L N W L A T
N R C Q V M O F A C T S N T X Y E Q O I W
A G T S N U N N L E E H E Y G R I W M C G
E Y U L C L U J E L F R J Q J F P V K T N
M B Y N O A U B R E A Y P C U S B W N C L
A I M J W O L F J U Y U R V U D N E L G I
I U X G I S I A Y P U X R V R R G O Q V V

Clues

  • An electron acceptor - a substance that causes the oxidation of another chemical (9, 5)
  • An electron donor - a substance that causes the reduction of another chemical (8, 5)
  • The actual number of atoms of each element in a compound (9, 7)
  • The average enthalpy change required to break a covalent bond when all species are in a gaseous state (4, 4, 8)
  • The change of concentration of a reactant or product over time (4, 2, 8)
  • The heat energy change measured under conditions of constant pressure (8, 6)
  • The mass of an atom of an element relative to 1/12th the mass of an atom of carbon-12 (8, 6, 4)
  • The minimum energy required to cause a reaction (10, 6)
  • The power of an atom to attract electron density towards itself from a covalent bond (17)
  • The simplest whole number ratio of atoms of each element in a compound (9, 7)

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