All of the above are possible Question 6 (6 points)
Balance the following double replacement reactions. Determine whether a
precipitate forms, and label the products with (1). (s), (g), or (aq). X
1. Cu(NO3)2 + ZnCl2 → CuCl2 + Zn(NO3)2
2. Al(SO4)3 +KOH -> Al(OH)3 +K
SO4
3. Cu(OH)2 +LIC_H,02 – Cu(C H302)2 +LIOH

i dont know

explanation:

did anyone actually do this? like if anyone has submitted this i rly need .

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates