Question

in the given equation,'x' stands for 2al+xh2o----al2(so4)3+3h2
(1) 2
(2) 3
(3) 1
(4) 5

Answer 1

HOLA!!


HERE WE GO

X stands for 3

so your answer is 2) 3

REASON:

sub x =3

2al + 3H2O --------> Al2 (SO4)3 + 3H2

IN RHS

it's given that H-----> 3 (2) =6

x is placed near x

So In LHS already 2 is given nearby H..

so x (2) = 6

x =6/2 =3


HOPE YOU UNDERSTAND:D

Answer 2

Answer:

hello

Explanation:

here x stands for (2) 3

to balance the given equation, the number one atoms of each element should be same on both the sides