ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] In order to investigate what phosphate may initially be formed and at what rate when triple superphosphate reacts with calcium carbonate, the following simple experiments were conducted. In the first experiment, which was performed at room temperature, a 5-cm layer of dry calcium carbonate was ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/197317a0
Permalink