When a mixture of calcium carbonate and magnesium is heated in a
current of hydrogen, a violent explosion occurs...
1. magnesium carbonate : chalk
2. calcium carbonate: tea leafs for diet tea
Subscribe to:
Post Comments (Atom)
Portugal Ukraine Russia (mercenaires killed)
https://sicnoticias.pt/especiais/guerra-russia-ucrania/2025-04-03-video-russia-diz-ter-abatido-mercenarios-portugueses-na-ucrania-755f2fec
No comments:
Post a Comment