By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Hess's Law and Heats of Formation

447,129 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

80%
  • 3:59 / 4:58

Speech Rate:

  • 151 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

everything

/ˈevrēˌTHiNG/

pronoun

All of the things mentioned.

provided

/prəˈvīdəd/

conjunction verb

on condition or understanding that. To make certain something will happen or be done.

reversed

/rəˈvərst/

adjective verb

turned other way round or up or inside out. To change to an opposite state, way or condition.

important

/imˈpôrtnt/

adjective

of great significance or value.

reaction

/rēˈakSH(ə)n/

noun

Feeling or action in response to something.

instead

/inˈsted/

adverb

as alternative or substitute.

absorbed

/əbˈzôrbd/

adjective verb

Giving all your attention to something. To take in a liquid; soak up.

present

/ˈprez(ə)nt/

adjective noun verb

in particular place. Current time; now. To host a program on television or radio.

exactly

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

quantities

/ˈkwän(t)ədē/

noun other

amount or number of material or abstract thing not. Large amounts of some things.

thermochemical
adjective

Relating to or involving chemical reactions during which quantities of heat are evolved or absorbed..

original

/əˈrijənl/

adjective noun

first or earliest. earliest form of something.

equations

/əˈkwāZHən/

noun other

statement that two values are equal. Mathematical statements showing things to be equal.

particular

/pə(r)ˈtikyələr/

adjective noun

Being special or more than is typical. individual item.

manipulated

/məˈnipyəˌlāt/

verb

handle or control skilfully.

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