---
title: Reactions go faster when warm, because particles move faster and mee… — The fizz: vinegar, lemon and soda · tree and pragmatics
description: Reactions go faster when warm, because particles move faster and meet more often; the same is why food goes off slower in the fridge. Who acts: Reactions, particles, same. A sentence of the lesson «The fizz: vinegar, lemon and soda» of the chemistry course of Mova's primary school with its dependenc
---

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# The fizz: vinegar, lemon and soda, sentence 20

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Reactions go faster when warm, because particles move faster and meet more often; the same is why food goes off slower in the fridge.

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**Who acts:** Reactions, particles, same · **What happens:** go, move, meet, be · **To what, where:** fridge

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This is a sentence of the lesson «The fizz: vinegar, lemon and soda» of the chemistry course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Reactions, particles, same), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:chemistry:018-the-fizz-vinegar-lemon-and-soda.lesson:20
# text = Reactions go faster when warm, because particles move faster and meet more often; the same is why food goes off slower in the fridge.
# source = school lesson (ours)
# course = chemistry
# lesson = 018-the-fizz-vinegar-lemon-and-soda.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change
1	Reactions	reaction	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	go	go	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	faster	fast	ADV	RBR	Degree=Cmp	2	advmod	_	_
4	when	when	SCONJ	WRB	_	5	mark	_	_
5	warm	warm	ADJ	JJ	Degree=Pos	2	advcl	_	_
6	,	,	PUNCT	,	_	9	punct	_	_
7	because	because	SCONJ	IN	_	9	mark	_	_
8	particles	particle	NOUN	NNS	Number=Plur	9	nsubj	_	_
9	move	move	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	advcl	_	_
10	faster	fast	ADV	RBR	Degree=Cmp	9	advmod	_	_
11	and	and	CCONJ	CC	_	12	cc	_	_
12	meet	meet	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	conj	_	_
13	more	more	ADV	RBR	Degree=Cmp	14	advmod	_	_
14	often	often	ADV	RB	_	12	advmod	_	_
15	;	;	PUNCT	,	_	2	punct	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
17	same	same	ADJ	JJ	Degree=Pos	21	nsubj	_	_
18	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	21	cop	_	_
19	why	why	ADV	WRB	PronType=Int	21	advmod	_	_
20	food	food	NOUN	NN	Number=Sing	21	nsubj	_	_
21	goes	go	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	parataxis	_	_
22	off	off	ADP	RP	_	21	compound:prt	_	_
23	slower	slow	ADV	RBR	Degree=Cmp	21	advmod	_	_
24	in	in	ADP	IN	_	26	case	_	_
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	_	_
26	fridge	fridge	NOUN	NN	Number=Sing	21	obl	_	_
27	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **go** | present | Reactions |  |  |  |  | fast *property* | vn disappearance-48.2-1 «NP V»: agent=Theme |
| 2 | **move** | present | particles |  |  |  |  | fast *property* | vn roll-51.3.1 «NP.theme V»: agent=Theme |
| 3 | **meet** | present | particles *not said here* |  |  |  |  | often *property* | vn meet-36.3-1 «NP V»: agent=Agent |
| 4 | **is** | present | the same |  |  | the fridge |  | go, slow *property* | tree rules |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:chemistry:018-the-fizz-vinegar-lemon-and-soda.lesson:20`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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