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Reaction rate and degree of division: marble in hydrochloric acid /
Reaction rate and degree of division: marble in hydrochloric acid

Reaction rate and degree of division: marble in hydrochloric acid

VC4.1.3.2

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Description

If marble (calcium carbonate) is put into hydrochloric acid, it dissolves. This produces carbon dioxide and calcium chloride. Carbon dioxide is released. The reaction mixture therefore becomes lighter. In experiment C4.1.3.2 the reaction is carried out on a balance and recorded with CASSY Lab 2. If different degrees of fragmentation of marble are used, the influence of the degree of fragmentation on the reaction rate can be examined.

Components of equipment sets

1	524220 4	CASSY Lab 2
1	ADAHCB602H	Precision Balance, 600 g /0,01g, with USB interface
4	664137 8	Beaker, Boro3.3, 100 ml, tall
1	6732500 4	Marble, pcs., 250 g
1	6746920 4	Hydrochloric acid, approx. 2 mol/l, 500ml Warning H290
1		additionally required: PC with Windows XP/Vista/7/8/10 (x86 or x64)

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Reaction rate and degree of division: marble in hydrochloric acid

Description

Components of equipment sets

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