Answer and explanation:
Water and ammonia molecules acts as Lewis bases. its is clear from the spectrochemical series that NH₃ has stronger field ligand than water
checked thee attached image for additional solutions
Hi there!
Based off the actual elements on the periodic table that share similar properties, I believe these are your answers:
Be - Beriliyium - Alloyium
Mg - Magnesium - Bananium
Ca - Calcium - Bonsium
Ar - Argon - Spriklium
Hope this helps!
- Chris
<span>STP means standard temperature
and pressure at 0°C (273K) and 1 atm (atmosphere). The density of the unknown
gas is 0.63 gram per liter. The deal gas equation is PV = nRT. The n is the
numer of moles and can be represented as mass of the gas, m, divided by the
molar mass, c. so we have,</span>
PV = nRT
PV = (m/c)RT
Since the density is d = m/V
Pc = (m/V)RT
Pc = dRT
c = drT/P
substitute the values into the equation,
c = [(0.63g/L)(0.08206
L-atm/mol-K)(273K)]/(1atm)
<u>c = 14.11 g/mol</u>