How to balance
_k+_H2O ➡️ KOH + _H2​

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: