Question

balancei as equações a)KBr+CL2=KCl+Br2
b)Cu+AgNO3=Cu(NO3)2+Ag
c)NaOH+FeCL3=Fe(OH)3+NaCL
d)H2O2=H2O+O2​

Answer 1

Resposta:

a)2KBr+CL2=2KCl+Br2

b)Cu+2AgNO3=Cu(NO3)2+2Ag

c)3NaOH+FeCL3=Fe(OH)3+3NaCL

d)2H2O2=2H2O+O2