khuerta0037 khuerta0037

21-11-2020
Chemistry

contestada

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

no, or yes

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 was the main reason why Alfred Wegener's theory about the movement of the continents was dismissed in 1912? His theory explained the Earth was expanding as

Which sentence best describes how the Northern Renaissance was different from the Italian Renaissance?

Andrew shovels snow for 4 %2 hours and makes $27. How much did he make per hour? And how much does he earn in 8 hours?

Which major vein delivers and empties blood to the heart from the lower body regions?

describe what you see at the center of the liquid

Help with questions in image

what is the answer for this Here is a balance hanger: The equation that represents this hanger is: The weight of one circle is:

Yahoo Messenger is an example of a/an __________ service on the Internet.

PLEASE HELP WITH THIS

Drew adds 1/2 cup of wheat flour and 2 3/4 cups of white flour to his muffin batter. How many cups of flour does Drew add?