Science, asked by Faiza8636, 8 months ago

using a chart of ion/radicals and criss-cross method , write the chemical formula of Zinc sulphate

Answers

Answered by karrajagadish

1

Explanation:

znso4

valency of zn is +2

sulphate is -2

in cross method

zn² so4²

dividing valencies by common factor 2

2/2=1

so, zn¹ so4¹

by crisscrossing valencies

znso4 is the formula

Previous Question

Next Question

Similar questions

Science, 4 months ago

W.का प्रेक्षण संख्या दिए गए ठोस टुकड़ा का भार प्रेक्षित भार संशोधित भार W W=(Wx) (g-wt) (g-wt) माध्य मान (g-wt) 1 2 3...

English, 4 months ago

i read an interseting story in passive voice and active voice...

History, 4 months ago

G. The area of a square of side 1.5 m is a) 2.25 sq m b) 2.2 sq m c) 1.25 sq m d) None...

English, 8 months ago

of the year? In the last week of the month, spring vegetables and fruits flood the market. a. Which vegetables and fruits are found in the market? b. Which cities are famous for their muskmelons (kharbooza)? c. What has happened in recent years to the quality of melons?

English, 8 months ago

fill in the blanks : Please come back and don't fight with me . I want to make ___(up,off,down)...

Math, 1 year ago

complement angle of 35 degree...

English, 1 year ago

Change the following sentences into Passive Voice 1. Everyone in my class reads Hindi. 2. The rich should not hate the poor. 3. They say that famine has spread everywhere in M. P. 4. Do not disturb the class. 5. We shall not elect him captain. 6. The police compelled the robbers to surrender. 7. The drunkard made a disturbance in the meeting. 8. I see a bird in the tree. 9. The lion rushed at...

Physics, 1 year ago

find the distance covered by a particle during the time interval t=0 and t=4s for which the speed time graph is shown in figure...