Patients with < 10% TBSA burns can be resuscitated orally (unless the patient has an electrical injury or associated trauma). In the case of patients with burns 10-40% TBSA, secure a large-bore IV line; add a second line if transportation will take longer than 45 minutes. South African Burn Society burn stabilisation protocol
Water is an ingredient that can dissolve soap. Water is a solvent and the the soap is the solute. Solutes are things that dissolve in solvents. I'm not sure what you're asking about an ingredient, but water makes all soap dissolve.
When the soap has melted, add the soap coloring, essential oil and lavender flowers. Mix thoroughly. Pour the soap into two soap molds. Allow the soap to set for about 30 minutes, then place in the freezer for about 20 minutes or until soap is cool and firm. Gently remove the soap from the mold and allow it to dry on a towel for two days.