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een kloppende reactievergelijking

pulsar chemie 3Havo: H4 Kleiner dan een korrel

wilma richter

on 24 February 2011

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Transcript of een kloppende reactievergelijking

Stappenplan 'zo doe je dat'...
1. in woorden..... waterstof(g) + stikstof(g) → ammoniak(g)
2. in formules H2(g) + N2(g) → NH3(g) Begin met de elementen die het minste vaak voorkomen
in de vergelijking. Dus in deze volgorde: N dan H ... DAN.. de CONTROLE
3H2(g) + N2(g) → 2NH3(g)

Elementen links: 2N 6H

Elementen rechts: → 2N 6H
Rechts – links = 0 - 0 klopt
Full transcript