Seudónimo Seudónimo

23-12-2017
Chemistry

contestada

PLEASE HELP!! WILL GET BRAINIEST!!

1. Balance the equation for the reaction between zinc and hydrochloric acid.

Zn + HCl ZnCl2 + H2

2. Balance the equation for the reaction between iron (steel wool) and oxygen (water).

Fe + O2 Fe2O3

Respuesta :

onefloed onefloed

23-12-2017

1:) Zn + 2 HCl = ZnCl2 + H2
2:) 4 Fe + 3 O2 = 2 Fe2O3

Answer Link

Otras preguntas

what is 320 million in scientific notation?

What did Sigmund Freud call his method of treating patients?

What is 21% of 54? 7% of 360? 40% of 75? 66% of 82?

What was a result of the second great awakening apex?

Help would be gladly appreciated

Which of the following was not used by ancient builders in the construction of Stonehenge A. Mortice and tenon joints B. Keystone and Lever joints C. Post and

If a donut shop sold 150 donuts in 6 hours, and each hour they sold 6 more donuts than the previous hour. What's the total number of donuts they sold in the fir

Which area of the world was hardest hit by AIDS?

Why do you think beowulf ordered some of his men to remain outside herot with their weapon?

The perimeter of a rectangular field is 380yd. The length is 50 yd longer than the width. Find the dimensions.