Seudónimo Seudónimo

16-01-2017
Chemistry

contestada

which of theses chemical equations are balanced. a. H2OSO4+2Al>Al2(SO4)3+H2 or b. 2KCl+Pb(NO3)2>2KNO3+PbCl2

Respuesta :

Sophia264 Sophia264

16-01-2017

b is balanced.

a is not balanced because oxygen is not present on the right-hand side of the equation (only in SO4).

Answer Link

Otras preguntas

why do volcanoes erupt in the part of the world where Mont Isle is located??

How do I solve x-y=11 2x+y=19

2loga(3)+loga(5)=loga(x)

If the potential energy and the kinetic energy are not the same, where did the leftover energy go?

If 2x^2 + 6x = 36, what are the possible values of x ?

how do you unscramble the science topic atsetlectoicnp

If the volume of a cube is 27 cubic meters, ﬁnd the surface area of the cube

A force of 200 N is required to keep an object sliding at a constant speed of 2 m/s across a rough floor. How much power is being expended to maintain this moti

A sailboat has a mast that holds a triangular sail.The sail has a base of twelve meters and a height of nine meters. The cost of the sail is $15 per square mete

How much work does a mother do if she lifts each of her twin babies upward 1 meter? Each baby weighs 90 newtons.