Write a chemical equation for the following: liquid butane (C4H10) reacts with oxygen gas in the air (O2) to produce carbon dioxide gas (CO2) and water vapor (H2O). Balance the equation, making sure to include the phases of each substance and determine the reaction type.

Sugar is dissolved in water. which is the solute? sugar neither both water

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor