h2+i2=2hi
Balanced:2 HI ----> H2 + I2
Combination of Hydrogen and iodine
H2+i2->2hi
Iodine and hydrogen have a valence of 1- and both exist naturally as diatomic molecules. ie: I2 and H2 (most commonly iodine gas and hydrogen gas respectively) Therefore the formula is: HI
H2, N2, O2, F2, Cl2, Br2, and I2 are all diatomic elements.
Balanced:2 HI ----> H2 + I2
B.The reaction will proceed to the left.C.More I2 will form.E.HI will be consumed.
HI will be consumed. The reaction will proceed to the left. More I2 will form.
Combination of Hydrogen and iodine
H2+i2->2hi
The balanced equation for the reaction between Iodine and Hydrogen is: H2 + I2 --> 2HI The ratio of I2 to HI is 1:2 Therefore 1 mole of Iodine can form a maximum of 2 moles of Hydrogen Iodide
H2 O2 Cl2 Br2 N2 I2 F2
Iodine and hydrogen have a valence of 1- and both exist naturally as diatomic molecules. ie: I2 and H2 (most commonly iodine gas and hydrogen gas respectively) Therefore the formula is: HI
You can easily remember the formulas of the homonuclear diatomic elements using the saying Never Have Fear Of Ice Cold Beer. This stands for N2, H2, F2, O2, I2, Cl2, and Br2.
H2, N2, O2, F2, Cl2, Br2, and I2
O2, N2, Cl2, I2, as well as F2, Br2, and H2 are all diatomic elements.
They are diatomic molecules. They are hydrogen (H2), nitrogen (N2), oxygen (O2), chlorine (Cl2), bromine (Br2), iodine (I2), astatine (As2), and fluorine (F2).