Worksheet 2B: Balancing Chemical Equations
- Page ID
- 36937
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)Balance the following equations
1. \(CO_{(g)} + O_2 \rightarrow CO_{2\; (g)}\)
2. \(N_2O_{5 \;(g)} + H_2O_{(l)} \rightarrow HNO_{3 \;(aq)}\)
3. \(CH_{4 \;(g)} + Cl_{2\; (g)} \rightarrow CCl_4(l) + HCl_{(g)}\)
4. \(Al_4C_{3\; (s)} + H_2O_{(l)} \rightarrow Al(OH)_{3 \;(s)} + CH_4\)
5. \(C_5H_{10}O_{2\; (l)} + O_{2\; (g)} \rightarrow CO_{2\;(g)} + H_2O_{(g)}\)
6. \(Fe(OH)_{3 \;l (s)} + H2SO4_{(aq)} \rightarrow Fe_2(SO_4)_{3\;(aq)} + H_2O_{(l)}\)
7. \(Mg_3N_{3\; (s)} + H_2SO_{4\;(aq)} \rightarrow MgSO_{4\;(aq)} + (NH_4)_2SO_{4\; (aq)}\)
8. \(Li_{(s)} + N_{2 (g)} \rightarrow Li_3N_{(s)}\)
9. \(La_2O_{3\; (s)} + H_2O_{(l)} \rightarrow La(OH)3_{(aq)}\)
10. \(NH_4NO_{3\; (s)} \rightarrow N_{2\;(g)} + O_{2\; (g)} + H_2O_{(g)}\)
11. \(Ca_3P_{2 \;(s)} + H_2O_{(l)} \rightarrow Ca(OH)_{2\; (aq)} + PH_{3\;(g)}\)
12. \(Ca(OH)_{2\; (aq)} + H_3PO_{4\; (aq)} \rightarrow Ca_3(PO_4)_{2\; (s)} + H_2O_{(l)}\)
13. \(AgNO_{3\; (aq)} + Na_2SO_{4 \;(aq)} \rightarrow Ag_2SO_{4\; (s)} + NaNO_{3\; (aq)}\)
14. \(CH_3NH_{2\; (g)} + O_{2\; (g)} \rightarrow CO_{2\; (g)} + H_2O_{(g)} + N_{2\; (g)}\)