<Tr> <Td> Density </Td> <Td> 1.097 g / L = 1.097 kg / m </Td> </Tr> <Tr> <Td> Melting point </Td> <Td> − 80.8 ° C (− 113.4 ° F; 192.3 K) Triple point at 1.27 atm </Td> </Tr> <Tr> <Td> Sublimation conditions </Td> <Td> − 84 ° C; − 119 ° F; 189 K (1 atm) </Td> </Tr> <Tr> <Td> Solubility in water </Td> <Td> slightly soluble </Td> </Tr>

Acetylene is generated from which combination of ingredients