Equations balanced on the previous day

Equations balanced on the next day

Balance the equation of any chemical reactionCu + HNO₃ = Cu(NO₃)₂ + NO₂ + H₂O =>
Cu + 4 HNO₃ = Cu(NO₃)₂ + 2 NO₂ + 2 H₂O

CuCO₃(s) + H₂SO₄(aq) = CuSO₄(aq) + H₂O(i) + CO₂(g) =>
CuCO₃(s) + H₂SO₄(aq) = CuSO₄(aq) + H₂O(i) + CO₂(g)

Fe + Cl₂ = FeCl₃ =>
2 Fe + 3 Cl₂ = 2 FeCl₃

Na₂CO₃(s) + HCl(aq) = CO₂(g) + H₂O(l) + NaCl(aq) =>
Na₂CO₃(s) + 2 HCl(aq) = CO₂(g) + H₂O(l) + 2 NaCl(aq)

C₃H₈ + O₂ = CO₂ + H₂O =>
C₃H₈ + 5 O₂ = 3 CO₂ + 4 H₂O

CH₃OH + Cr₂O₇{2-} + H{+} = CH₂O + Cr{3+} + H₂O =>
3 CH₃OH + Cr₂O₇{2-} + 8 H{+} = 3 CH₂O + 2 Cr{3+} + 7 H₂O

Al(OH)₃ + HBrO = Al(OH)(BrO)₂ + H₂O =>
Al(OH)₃ + 2 HBrO = Al(OH)(BrO)₂ + 2 H₂O

Cu + HNO₃ = Cu(NO₃)₂ + NO₂ + H₂O =>
Cu + 4 HNO₃ = Cu(NO₃)₂ + 2 NO₂ + 2 H₂O

Na₂SO₃ + K₂Cr₂O₇ + H₂SO₄ = Cr₂(SO₄)₃ + H₂O + Na₂SO₄ + K₂SO₄ =>
3 Na₂SO₃ + K₂Cr₂O₇ + 4 H₂SO₄ = Cr₂(SO₄)₃ + 4 H₂O + 3 Na₂SO₄ + K₂SO₄

Cr₂O₇{2-} + CH₃OH + H{+} = Cr{3+} + HCHO + H₂O =>
Cr₂O₇{2-} + 3 CH₃OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H₂O

Mn(NO₃)₂(aq) + KOH(aq) = Mn(OH)₂(s) + KNO₃(aq) =>
Mn(NO₃)₂(aq) + 2 KOH(aq) = Mn(OH)₂(s) + 2 KNO₃(aq)

HNO₃(aq) + Sr(OH)₂(aq) = H₂O(l) + Sr(NO₃)₂(aq) =>
2 HNO₃(aq) + Sr(OH)₂(aq) = 2 H₂O(l) + Sr(NO₃)₂(aq)

AsO₃{-3} + I₂ + H₂O = AsO₄{-3} + I{-} + H₃O{+} =>
AsO₃{-3} + I₂ + 3 H₂O = AsO₄{-3} + 2 I{-} + 2 H₃O{+}

OH + NaOH + Al₂(SO₄)₃ + MgOH = Mg₂Al(OH)₆(SO₄) + Na₂(SO₄) =>
6 OH + 2 NaOH + Al₂(SO₄)₃ + 4 MgOH = 2 Mg₂Al(OH)₆(SO₄) + Na₂(SO₄)

C₈H₁₈ + O₂ = CO₂ + H₂O =>
2 C₈H₁₈ + 25 O₂ = 16 CO₂ + 18 H₂O

Zn + CrO₄{-2} + H₂O = Zn{2+} + Cr(OH)₃ + OH{-} =>
3 Zn + 2 CrO₄{-2} + 8 H₂O = 3 Zn{2+} + 2 Cr(OH)₃ + 10 OH{-}

Zn + CrO₄{-2} + H₂O = Zn{+2} + Cr(OH)₃ + OH{-} =>
3 Zn + 2 CrO₄{-2} + 8 H₂O = 3 Zn{+2} + 2 Cr(OH)₃ + 10 OH{-}

NaHCO₃ + KMnO₄ = NaHCO₃KMnO₄ =>
NaHCO₃ + KMnO₄ = NaHCO₃KMnO₄

MnO₂ + H₂SO₄ = Mn(SO₄)₂ + H₂O =>
MnO₂ + 2 H₂SO₄ = Mn(SO₄)₂ + 2 H₂O

MnSO₄H₂O = Mn + SO₄ + H₂O =>
MnSO₄H₂O = Mn + SO₄ + H₂O

Al + ClO{-} + H{+} = Al{+3} + Cl{-} + H₂O =>
2 Al + 3 ClO{-} + 6 H{+} = 2 Al{+3} + 3 Cl{-} + 3 H₂O

Cr₂O₇{2-} + CH₃OH + H{+} = Cr{3+} + CO₂ + H₂O =>
Cr₂O₇{2-} + CH₃OH + 8 H{+} = 2 Cr{3+} + CO₂ + 6 H₂O

C₆₀₀₀H₁₀₀₀₀O₅₀₀₀ + H₂O = C₆H₁₂O₆ =>
C₆₀₀₀H₁₀₀₀₀O₅₀₀₀ + 1000 H₂O = 1000 C₆H₁₂O₆

CrO₄{2-} + PH₃ + H₂O = Cr(OH)₃ + H₂PO₂{-} + OH{-} =>
4 CrO₄{2-} + 3 PH₃ + 7 H₂O = 4 Cr(OH)₃ + 3 H₂PO₂{-} + 5 OH{-}

CoCO₃ + H₂ = Co + H₂O + CO₂ =>
CoCO₃ + H₂ = Co + H₂O + CO₂

ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H₂O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H₂O

CrO₄{2-} + PH₃ + H₂O = Cr(OH)₃ + H₂PO₃{-} + OH{-} =>
2 CrO₄{2-} + PH₃ + 4 H₂O = 2 Cr(OH)₃ + H₂PO₃{-} + 3 OH{-}

HX + Al₂(SO₄)₃ = H₂SO₄ + AlX₃ =>
6 HX + Al₂(SO₄)₃ = 3 H₂SO₄ + 2 AlX₃

CrO₄{2-} + PH₃ + H₂O = Cr(OH)₃ + H₂PO₄{-} + OH{-} =>
8 CrO₄{2-} + 3 PH₃ + 17 H₂O = 8 Cr(OH)₃ + 3 H₂PO₄{-} + 13 OH{-}

MgSO₄ + Na₂CO₃ = MgCO₃ + SO₄ + Na₂ =>
MgSO₄ + Na₂CO₃ = MgCO₃ + SO₄ + Na₂

Ag + S = Ag₂S =>
2 Ag + S = Ag₂S

ClO{-} + Al + H{+} = Cl{-} + Al₃{+} + H₂O =>
ClO{-} + 6 Al + 2 H{+} = Cl{-} + 2 Al₃{+} + H₂O

NH₄ClO₄ + CH₃NO₂ = H₂O + CO₂ + N₂ + Cl₂ =>
6 NH₄ClO₄ + 8 CH₃NO₂ = 24 H₂O + 8 CO₂ + 7 N₂ + 3 Cl₂

Na + S₈ = Na₂S =>
16 Na + S₈ = 8 Na₂S

HCl + Fe(NO₃)₃ = FeCl + H(NO₃)₃ =>
HCl + Fe(NO₃)₃ = FeCl + H(NO₃)₃

Ag + Zn = AgZn =>
Ag + Zn = AgZn

MnO₄{-} + S₂O₅{2-} + OH{-} = MnO₂ + SO₄{2-} + H₂O =>
4 MnO₄{-} + 3 S₂O₅{2-} + 2 OH{-} = 4 MnO₂ + 6 SO₄{2-} + H₂O

Na₂S₅ + O₂ + H₂O = Na₂S₂O₃₅H₂O₅ + SO₂ =>
2 Na₂S₅ + 45 O₂ + 2 H₂O = 2 Na₂S₂O₃₅H₂O₅ + 6 SO₂

Cu(NO₃)₂ + (NH₄)₂(CO₃) = Cu(CO₃) + (NH₄)(NO₃) =>
Cu(NO₃)₂ + (NH₄)₂(CO₃) = Cu(CO₃) + 2(NH₄)(NO₃)

CaCO₃ + Nb₂O₅ + Bi₂O₃ + TiO₂ = Ca₂₀NbBiTi₁₈O₆₀ + CO₂ =>
40 CaCO₃ + Nb₂O₅ + Bi₂O₃ + 36 TiO₂ = 2 Ca₂₀NbBiTi₁₈O₆₀ + 40 CO₂

(NH₄)₂CO₃(aq) + CuBr₂(aq) = NH₄Br(aq) + CuCO₃(s) =>
(NH₄)₂CO₃(aq) + CuBr₂(aq) = 2 NH₄Br(aq) + CuCO₃(s)

CCl + HCl = C₂H₆ + Cl₂ =>
2 CCl + 6 HCl = C₂H₆ + 4 Cl₂

C₂H₆ + O₂ = CO₂ + H₂O =>
2 C₂H₆ + 7 O₂ = 4 CO₂ + 6 H₂O

AgNo₃ + Ag₃Po₄ = AgPo₄ + Ag₃No₃ =>
AgNo₃ + Ag₃Po₄ = AgPo₄ + Ag₃No₃

Ag + CN{-} + O₂ + H₂O = [Ag(CN)₂]{-} + OH{-} =>
4 Ag + 8 CN{-} + O₂ + 2 H₂O = 4[Ag(CN)₂]{-} + 4 OH{-}

I₂ + HSO₃{-} + H₂O = I{-} + HSO₄{-} + H₃O{+} =>
I₂ + HSO₃{-} + 3 H₂O = 2 I{-} + HSO₄{-} + 2 H₃O{+}

Li₂CO₃ + NiCl₂ = LiCl + Ni(CO₃) =>
Li₂CO₃ + NiCl₂ = 2 LiCl + Ni(CO₃)

[Cd(NH₃)₄](NO₃)₂ + KCN = [Cd(NH₃)₄](CN)₂ + KNO₃ =>
[Cd(NH₃)₄](NO₃)₂ + 2 KCN = [Cd(NH₃)₄](CN)₂ + 2 KNO₃

Ag + HNO₃ = AgNO₃ + NO + H₂O =>
3 Ag + 4 HNO₃ = 3 AgNO₃ + NO + 2 H₂O

Cr{3+} + I₂ + H₂O = Cr₂O₇{2-} + I{-} + H{+} =>
2 Cr{3+} + 3 I₂ + 7 H₂O = Cr₂O₇{2-} + 6 I{-} + 14 H{+}

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Balance the equation of any chemical reaction

Equations balanced on the previous day

Equations balanced on the next day

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