Which molecule is butyne? H, C CH,
ОА. С=С
н Н
В.
н
| | | | |
Ос. Н-с-с-с-с-с-н
1 І
Н Н Hн Н
Hн
| |
OD. н-c=C-с-с-н
ТІ
Hн

Gymnast always perform on padded mats. how does the mats protect the gymnast

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

•hydration •dissociation •dissolving which one goes to which