Question

Balance the following Equation (do not leave any empty blanks, you must enter 1 if the value is 1):

___ Na2S + ___ HCl --> ___ NaCl + ___ H2S
(Refer to image)
What type of reaction is it?
(Question one is a _______ type of reaction.)

Answer 1

1 Na2S + 2 HCl ===> 2 NaCl + 1 H2S

In these reactions, two compounds exchange ions to form two new compounds.

Step-by-step explanation:

--- Na2S + ---- HCl ===> ---- NaCl + ---- H2S

Na = 2 Na = 1 * 2 = 2

S = 1 S = 1

H = 1 * 2 = 2 H = 2

Cl = 1 * 2 = 2 Cl = 1 * 2 = Cl

In these reactions, two compounds exchange ions to form two new compounds.

REACTION TYPE:

DOUBLE DISPLACEMENT REACTION/DOUBLE REPLACEMENT

I hope that helps, have a wonderful day!!!!

Answer 2

Answer: this looks hard

Step-by-step explanation: