Question

please answer fast ​

Answer 1

Answer:

1 ) sodium zincate = H4Na2O4Zn

2 ) Nickel sulphate = NiSO4

3 ) magnesium phosphide = Mg3P2

4 ) chromium bisulphite = Cr2(SO4)3 or Cr2O12S3

5 ) plumbic chloride = PbCl2

6 ) mercurous nitrate = Hg2(NO3)2

7 ) pottassium manganate =K₂MnO₄

8 )

9 ) mercuric iodide = HgI2

10 ) calcium acetate = C₄H₆CaO₄

there are your answers..........

hope this will help you ..........

please mark as brainliest .....

Answer 2

Answer:

Sodium zincate- Na2ZnO2

Nickel sulphate - NiSO4, Ni2(SO4)3

magnesium phosphide- Mg3P2

Chromium bisulphite- Cr(HSO3)2, Cr(HSO3)3

Plumbic chloride- PbCl4

Mercurous nitrate- HgNO3

Potassium manganate- K2MnO4

Mercuric iodide- HgI2

Calcium acetate-(CH3COO)2Ca

Explanation:

Sodium-Na+

Zincate- ZnO2 2-

Nickel- Ni2+, Ni3+

Sulphate- SO4 2-

Magnesium- Mg2+

Phosphide- P3-

Chromium- Cr2+, Cr3+

Bisulphite- HSO3-

Lead(Latin:Plumbum)- Pb2+, Pb4+ (Here I've taken Pb4+ since you've asked as plumbic chloride)

Chloride- Cl-

Mercury- Hg+(mercurous), Hg2+(mercuric)

Nitrate- NO3-

Potassium - K+

Manganate- MnO4 2-

Iodide- I-

Calcium- Ca2+

Acetate - CH3COO-

I hope it's useful