Phosphorus burns in oxygen: P4 (s) + 5 O2 (g) → 2 P2O5 (s)
If 4 mol of molecular phosphorus is available to react with 25 mol of O2, how many moles of the excess reactant will remain?

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If this equation was completed which statement would it best support

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.

List the path of the respiratory system