Question

ANSWER ASAP

1. NH₄NO₂(s) → N₂(g) + H₂O(l)

1a. Write the number (if any) that should go in front of NH₄NO₂(s), N₂(g), and H₂O(l) in order with commas in between. If there shouldn't be a number, write "no number".

1b. What type of reaction is represented in this equation?

2. Cl₂(g) + KBr(aq) → KCl (aq) + Br₂(l)

2a. Write the number (if any) that should go in front of each compound in order with commas in between. If there shouldn't be a number, write "no number".
2b. What type of reaction is represented in this equation?

3. FeS(s) + HCl(aq) → H₂S(g) + FeCl₂ (aq)

3a. Write the number (if any) that should go in front of each compound in order with commas in between. If there shouldn't be a number, write "no number".

3b. What type of reaction is represented in this equation?

Answer 1

Ok:

Step-by-step explanation:

1a:
`(no number) NH_4NO_2_((s)) => (no number) N_2_((g)) + 2 H_2O_((l))`

1b: Decomposition reaction

2a.
`(no number) Cl_2_((g)) + 2 KBr_((aq)) => 2 KCl_((aq)) + (no number) Br_2_((l))`

2b Single replacement reaction

3a.
`(no number)F_2S_((s)) + 2HCl_((aq)) =>(no number)H_2S{(g)} + (nonumber)FeCl_2_((aq))`

3b. Double replacement reaction