khuerta0037 khuerta0037

21-11-2020
Chemistry

contestada

Is the chemical equation balanced?
Zn + 2HCl → ZnCl2 + H2

no, or yes

Relax

Respuesta :

21-11-2020

Answer:

Yes.

General Formulas and Concepts:

Chemistry - Stoichiometry

Balancing reactions
Reaction prediction

Explanation:

Step 1: RxN

Zn + HCl → ZnCl₂ + H₂

Step 2: Balance RxN

Zn + 2HCl → ZnCl₂ + H₂

Need 2 H's on both sides
Need equal amount of Cl's on both sides

Answer Link

Otras preguntas

What is the equation of this graphed line?

amway sells their products through home and office sales parties, online websites, and social media. this company uses a(n) channel to distribute their offe

Why do you think management has the characteristics of a full-fledged profession?

jenny welch works at a retail store selling sports equipment. her daily tasks include opening the store, creating the work schedules, processing payroll, overse

the safe load, l, of a wooden beam supported at both ends varies jointly as the width, w, the square of the depth, d, and inversely as the length, l. a wooden b

not true of the mystery cults: a, were popular throughout the mediterranean and near east. b. promised immortality. c. involved strict initiation rituals. d. em

(c) if molybde- num is irradiated with light of wavelength of 120 nm, what is the maximum possible kinetic energy of the emitted electrons?

Situation: A shy teenage boy feared crowds and struggled when called upon in class. His social worker discovered the teen enjoyed and had a gift for computer ma

How can I write a literary essay for 1984 for session 1 (6. 01 graded assignment:1984, Session 1) using the template provided

you observe that a 2 day postpartum woman is having difficulty breastfeeding her infant. the baby is crying and moving his head from side to side. your first nu