Answer:
6s
Explanation:
Barium is in group 2 of the s block and is in period 6.
The mass of sodium chloride at the two parts are mathematically given as
- m=10,688.18g
- mass of Nacl(m)=39.15g
<h3>What is the mass of sodium chloride that can react with the same volume of fluorine gas at STP?</h3>
Generally, the equation for ideal gas is mathematically given as
PV=nRT
Where the chemical equation is
F2 + 2NaCl → Cl2 + 2NaF
Therefore
1.50x15=m/M *(1.50*0.0821)
1-50 x 15=m/58.5 *(1.50*0.0821)
m=10,688.18g
Part 2
PV=m'/MRT
1*15=m'/58.5*0.0821*273
m'=39.15g
mass of Nacl(m)=m'=39.15g
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Answer:
to the atomic number one, is true
Answer:
low boiling points and melting points
various colors
poor conductors of heat and electricity
brittle solids
240g
Explanation:
Number of moles = 5
Molar Mass = 16 x 3 = 48
Number of moles = Mass/Molar Mass
Mass = Number of moles x Molar Mass
Mass = 5 x 48
Mass = 240g
