They are mostly made of gas
They have rings
They have thick atmospheres
I hope this helps.
Group 2 contains soft, silver metals that are less metallic in character than group 1 elements. There is a fairly strong conductivity trend within each row, left to right, and a weaker trend top to bottom. The elements in group 2 are moderately good conductors, while the elements on the right are very poor conductors. <span>As you move vertically between rows, conductivity decreases overall, but slowly.
Group 2 have a generally low electronegativity. Electronegativity decreases moving left and down across the table.</span>
6 mol NO - 4 mol NH₃
x mol NO - 2.45 mol NH₃
x=2.45*6/4=3.675≈3.68 mol
Answer:
3
Carbon readily forms ionic bonds with other carbon atoms.
Explanation:
Answer: 38.52 moles of hydrogen will be required to produce 19.26 mol of methane
Explanation:
To calculate the moles :
The balanced chemical reaction is:
According to stoichiometry :
1 mole of is produced by = 2 moles of
Thus 19.26 moles of will be produced by = of
Thus 38.52 moles of hydrogen will be required to produce 19.26 mol of methane