Answer:
Ca(OH)2 + 2HNO3, → 2H2O+ Ca(NO3)2
Explanation:
The last option is correctly balanced
the answer to the question is
lift
There may be many more ions but here K =potassium +1 ion
Answer:
Lewis structure for isomers of butane has been given below.
Explanation:
Butane is a saturated alkane with molecular formula . Due to different positing of methyl groups, positional isomerism exists in butane.
Butane has two positional isomers with same molecular formula. One is n-butane and another one is isobutane. Lewis structures of these two isomers have been given below.