Predict the products for the reaction between zinc and hydrobromic acid then write the balanced (i) molecular and (ii) total ionic equations. { NOTE: For the equations below i) Put answers in the spaces to balance the equations. ii) Do NOT use subscripts or superscripts in formula answers. Put parentheses around any polyatomic species only if there is more than one of it in the formula. Put numbers on same level as symbols (e.g.s, the ion "NO3"" should be written as (NO3)-1 or (NO3)1-; Na2CO3 should be written as Na2CO3 & Ca(NO3)2 as Ca(NO3)2.) iii) Input all numerical coefficients even if it is the number “1".} i) Molecular equation: Zn(s) + HBr(aq) ---> (aq) + (g) (Place ONLY #s in spaces on the left and #s & formulas in the spaces on the product side.) ii) Total ionic equation: (s) + (aq) + (aq) ---> (aq) + (aq) + (g) (Place #s / coefficients and formulas in the spaces.)

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Chapter8: Chemical Reactions
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**QUESTION 13**

Predict the products for the reaction between zinc and hydrobromic acid then write the balanced (i) molecular and (ii) total ionic equations.

**{ NOTE: For the equations below**
i) Put answers in the spaces to balance the equations.  
ii) Do **NOT** use subscripts or superscripts in formula answers. Put parentheses around any polyatomic species only if there is more than one of it in the formula. Put numbers on same level as symbols (e.g., the ion “NO₃⁻” should be written as (NO3)-1 or (NO3)1-; Na₂CO₃ should be written as Na2CO3 & Ca(NO₃)₂ as Ca(NO3)2.)

iii) Input all numerical coefficients even if it is the number “1.”}

**i) Molecular equation:**

\[\text{Zn(s)} + \_\_\_\_ \text{HBr(aq)} \rightarrow \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(g)}\]

*(Place ONLY #s in spaces on the left and #s & formulas in the spaces on the product side.)*

**ii) Total ionic equation:**

\[\_\_\_\_ \text{(s)} + \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(aq)} \rightarrow  \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(g)}\]

*(Place #s / coefficients and formulas in the spaces.)*

---

The image provides a template for predicting and balancing chemical equations involving zinc and hydrobromic acid. It includes two parts: a molecular equation and a total ionic equation. Instructions specify not using subscripts or superscripts and require parentheses around polyatomic ions if multiples are present.
Transcribed Image Text:**QUESTION 13** Predict the products for the reaction between zinc and hydrobromic acid then write the balanced (i) molecular and (ii) total ionic equations. **{ NOTE: For the equations below** i) Put answers in the spaces to balance the equations. ii) Do **NOT** use subscripts or superscripts in formula answers. Put parentheses around any polyatomic species only if there is more than one of it in the formula. Put numbers on same level as symbols (e.g., the ion “NO₃⁻” should be written as (NO3)-1 or (NO3)1-; Na₂CO₃ should be written as Na2CO3 & Ca(NO₃)₂ as Ca(NO3)2.) iii) Input all numerical coefficients even if it is the number “1.”} **i) Molecular equation:** \[\text{Zn(s)} + \_\_\_\_ \text{HBr(aq)} \rightarrow \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(g)}\] *(Place ONLY #s in spaces on the left and #s & formulas in the spaces on the product side.)* **ii) Total ionic equation:** \[\_\_\_\_ \text{(s)} + \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(aq)} \rightarrow \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(aq)} + \_\_\_\_ \text{(g)}\] *(Place #s / coefficients and formulas in the spaces.)* --- The image provides a template for predicting and balancing chemical equations involving zinc and hydrobromic acid. It includes two parts: a molecular equation and a total ionic equation. Instructions specify not using subscripts or superscripts and require parentheses around polyatomic ions if multiples are present.
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