O2 mol O2 2 mil CO2 O1molO2
Answer:
Like signs.
Explanation:
When two charges are like signs, a repelling force will occur.
There are 118 known elements
P<span>hysical characteristics are traits that on the physical body. </span>
Moles H2 required = 3 x 0.230=0.690
<span>moles H2 in excess = 0.750 -0.690 =0.060 </span>
<span>the ratio between N2 and NH3 is 1 : 2 </span>
<span>moles NH3 = 0.230 x 2 = 0.460</span>
