Yes Compounds are generally made of two or more atom or ion or species!
TRUE
Answer:
= 0.014 g of BaCO3
Explanation:
Let x = mol/L of BaCO3 that dissolve.
This will give;
x mol/L Ba2+ and x mol/L CO32-
But;
Ksp = 5.1x10^-9.
Therefore;
Ksp = 5.1 x 10^-9 = (x)(x)
Thus;
x = molar solubility
= √ (5.1 x 10^-9)
= 7.1 x 10^-5 M
Therefore;
Mass BaCO3 = 7.1 x 10^-5 M x 1 L x 197.34 g/mol
= 0.014 g
Answer:
These are Kepler's Laws of Planetary Motion
Explanation:
Answer:
1-c+4c+c=-28+3c
Explanation:
since,the expression can be solved,solve it and gain your answer.Don't truly trust me though.
Formal charge on sulphur in SO2 is:
Hence, neither an electron is gained nor it is lost. Hence, neither negative nor positive charge is present on S atom. Hence, the formal charge on S atom in SO2 is zero.
