302 APPENDIX. 
viz. from forty fix to fifty eight Degrees^ 
2 8. Bat the fame Mixture in Vacuo 
made a confiderable Ebullition with Froth, 
“ its Heat was from forty fix to feventy two 
Degrees. The Mercury in the Gage did 
not ftir. 
Z5>. SaccharimSatuYniv^\^ 
Spirit of Nitre, caufed no fenfible Commo- 
tion, yet the Heat rofe from forty fix to 
fifty two Degrees, 
30. But the fame Mixture in VactiOy made 
a confiderable (hort EfFervefcence with F roth, 
the Heat rofe from forty fix to fifty four 
Degrees. 
31. A Dram of Miniuniy thrown into Spi- 
rit of Nitre, made a fmall, but vifible Effer- 
vefcencc, almoft without Froth or Vapour* 
31. But the like Mixture in Vacuo made 
a remarkable EfFervefcence with Froth, of 
long Continuance, and ten times greater 
than before the Heat increafing from forty 
fix to eighty eight Degrees. 
3 3. A Dram of Lytharge in Spirit of Ni- 
tre, made a confiderable EfFervefcence with 
Froth, which foon ceafed ; the Heat in- 
** creafed from forty fix \ to fixty two De- 
34. The 
