How are oxonium salts formed?with reaction

Perform the following mathematical operations and report the answer to the appropriate number of significant figures 5.87998 + 3.100

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What is the correct lewis structure for chloroform chcl3