Filtering a suspension of chalk (calcium carbonate, CaCO3) in water (H2O). The milky-white suspension is poured from a beaker through a funnel with a paper filter. Water passes through the filter while chalk does not, accumulating on the filter in the funnel.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22306228
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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