Question

The amount of rain falling ramount of water cm3 devided by
a. Radius squared*PI
O b. Cover area
O c. Both a and b​

Answer 1

Answer:

When you mix two chemicals, their particles may combine and make two new compounds. When you combine lead nitrate and potassium iodide solutions, a double-replacement reaction happens. The two compounds react, and the positive ions and negative ions of the two reactants switch places, creating two new compounds