Equações químicas balanceadas em03/04/25

Sc + HNO₃ = NH₄NO₃ + Sc(NO₃)₃ + H₂O =>
8 Sc + 30 HNO₃ = 3 NH₄NO₃ + 8 Sc(NO₃)₃ + 9 H₂O

FeO₂O₃ + C = Fe + CO₂ =>
2 FeO₂O₃ + 5 C = 2 Fe + 5 CO₂

Mg(OH)₂ + Mg(HCO₃)₂ = MgCO₃ + H₂O =>
Mg(OH)₂ + Mg(HCO₃)₂ = 2 MgCO₃ + 2 H₂O

C₈H₆O₅ + NaOH = C₇H₅O₃Na + COONa + H₂O =>
21 C₈H₆O₅ + 48 NaOH = 20 C₇H₅O₃Na + 28 COONa + 37 H₂O

NaOH = Na₂OH₂O =>
2 NaOH = Na₂OH₂O

NiSO₄ + HOH = Ni(OH)SO₄ + H =>
NiSO₄ + HOH = Ni(OH)SO₄ + H

SbCl₃ + Cl = SbCl₅ =>
SbCl₃ + 2 Cl = SbCl₅

ZnO + Al₂O₃ = Al₃₃Zn₉₆₇O₁₀₀₀ + O₂ =>
3868 ZnO + 66 Al₂O₃ = 4 Al₃₃Zn₉₆₇O₁₀₀₀ + 33 O₂

Bi{3+} + NaOH = Na{+} + Bi(OH)₃ =>
Bi{3+} + 3 NaOH = 3 Na{+} + Bi(OH)₃

Co{+2} + NH₃(aq) + NH₄{+} + H₂O₂ = [Co(NH₃)₅(H₂O)]{+3} =>
2 Co{+2} + 8 NH₃(aq) + 2 NH₄{+} + H₂O₂ = 2[Co(NH₃)₅(H₂O)]{+3}

Fe(NO₃)₂ + K₂O = FeO + KNO₃ =>
Fe(NO₃)₂ + K₂O = FeO + 2 KNO₃

H₂SiO₃ + Pb(OH)₄ = Pb₂(SiO₃)₄ + H₂O =>
4 H₂SiO₃ + 2 Pb(OH)₄ = Pb₂(SiO₃)₄ + 8 H₂O

P₂Br₄ + P₄ + H₂O = PH₄Br + H₃PO₄ =>
10 P₂Br₄ + 13 P₄ + 128 H₂O = 40 PH₄Br + 32 H₃PO₄

Zn{2+} + CH₃COCH₂COCH₃ + OH{-} = Zn(CH₃COCHCOCH₃)₂(H₂O) + H₂O =>
Zn{2+} + 2 CH₃COCH₂COCH₃ + 2 OH{-} = Zn(CH₃COCHCOCH₃)₂(H₂O) + H₂O

C + O₂ = CO₂ =>
C + O₂ = CO₂

Zn₂O₄ = Zn₄ + O =>
2 Zn₂O₄ = Zn₄ + 8 O

Ba(OH)₂ + FeO = BaO + Fe(OH)₂ =>
Ba(OH)₂ + FeO = BaO + Fe(OH)₂

Cu + SH₂ = CuS + H₂ =>
Cu + SH₂ = CuS + H₂

Si₂Cl₆ + H₂O = SiO₂ + HCl + H =>
Si₂Cl₆ + 4 H₂O = 2 SiO₂ + 6 HCl + 2 H

CaCO₃ + HBr = CaBr₂ + H₂O + CO₂ =>
CaCO₃ + 2 HBr = CaBr₂ + H₂O + CO₂

Copper + Carbon = CuC =>
Cu + C = CuC

H₂C₁₄H₁₂O₄F₂ + NaOH = Na₂C₁₄H₁₂O₄F₂ + H₂O =>
H₂C₁₄H₁₂O₄F₂ + 2 NaOH = Na₂C₁₄H₁₂O₄F₂ + 2 H₂O

P₂O₅ + HCl = POCl₃ + H₃PO₄ =>
P₂O₅ + 3 HCl = POCl₃ + H₃PO₄

Al₂O₃ + HfCl₄ = HfO₂ + AlCl₃ =>
2 Al₂O₃ + 3 HfCl₄ = 3 HfO₂ + 4 AlCl₃

MgCl₂ + NaOH = Mg(OH)₂ + NaCl =>
MgCl₂ + 2 NaOH = Mg(OH)₂ + 2 NaCl

HCOOH + Na₂SiO₃ = HCOONa + H₂SiO₃ =>
2 HCOOH + Na₂SiO₃ = 2 HCOONa + H₂SiO₃

Ca₅(PO₄)₃F = Ca + PO₄ + F =>
Ca₅(PO₄)₃F = 5 Ca + 3 PO₄ + F

Mg + I = MgI =>
Mg + I = MgI

V₂O₃ + H = VO + H₂O =>
V₂O₃ + 2 H = 2 VO + H₂O

H₂N{-}CH₂{-}CH₂{-}CH₂{-}CH₂{-}NH₂ + KNO₂ + HCl = OH{-}CH₂{-}CH₂{-}CH₂{-}CH₂{-}OH + N₂ + H₂O + KCl =>
H₂N{-}CH₂{-}CH₂{-}CH₂{-}CH₂{-}NH₂ + KNO₂ + HCl = OH{-}CH₂{-}CH₂{-}CH₂{-}CH₂{-}OH + N₂ + H₂O + KCl

Mg + SO₃ = MgO + S =>
3 Mg + SO₃ = 3 MgO + S

FeSO₄ + HBrO₂ + H₂SO₄ = Fe₂(SO₄)₃ + FeBr₃ + H₂O =>
24 FeSO₄ + 6 HBrO₂ + 9 H₂SO₄ = 11 Fe₂(SO₄)₃ + 2 FeBr₃ + 12 H₂O

HIO₂ + Zn(OH) = (IO₂)Zn + H₂O =>
HIO₂ + Zn(OH) = (IO₂)Zn + H₂O

C₂H₅NH₂ + O₂ = CO₂ + H₂O(l) + N₂ =>
4 C₂H₅NH₂ + 15 O₂ = 8 CO₂ + 14 H₂O(l) + 2 N₂

H + O = H₄O =>
4 H + O = H₄O

HCl(aq) + KHO(aq) = KCl(aq) + H₂O(l) =>
HCl(aq) + KHO(aq) = KCl(aq) + H₂O(l)

C₃H₆ + O₂ = CO₂ + H₂₀O =>
20 C₃H₆ + 63 O₂ = 60 CO₂ + 6 H₂₀O

KMnO₄ + C₂H₅OH + NaOH = K₂MnO₄ + Na₂MnO₄ + CH₃COONa + H₂O =>
4 KMnO₄ + C₂H₅OH + 5 NaOH = 2 K₂MnO₄ + 2 Na₂MnO₄ + CH₃COONa + 4 H₂O

H₂SO₄ + C₃H₈O₂ + K₂Cr₂O₇ = C₃H₄O₄ + Cr₂(SO₄)₃ + H₂O + K =>
3 H₂SO₄ + C₃H₈O₂ + K₂Cr₂O₇ = C₃H₄O₄ + Cr₂(SO₄)₃ + 5 H₂O + 2 K

Ca(l) + O₂(g) = CaO(s) =>
2 Ca(l) + O₂(g) = 2 CaO(s)

Fe(NH₄)₂(SO₄)₂ + BaCl₂ = BaSO₄ + Fe(NH₄)₂ + Cl₂ =>
Fe(NH₄)₂(SO₄)₂ + 2 BaCl₂ = 2 BaSO₄ + Fe(NH₄)₂ + 2 Cl₂

NH₄OH(aq) + H₂SO₄(aq) = (NH₄)₂SO₄ + H₂O(l)* =>
2 NH₄OH(aq) + H₂SO₄(aq) = (NH₄)₂SO₄ + 2 H₂O(l)*

MnO₄{-)+S₂O₃{2-}+H₂O = MnO₂+SO₄{2-}+OH{-} =>
8 MnO₄{-)+3S₂O₃{2-}+H₂O = 8 MnO₂+6SO₄{2-}+2OH{-}

C₆H₄N₂O₄ + (NH₄)₂S = C₆H₄(NH₂)₂ + S + NH₃ + NH₃*H₂O =>
C₆H₄N₂O₄ + 6(NH₄)₂S = C₆H₄(NH₂)₂ + 6 S + 8 NH₃ + 4 NH₃*H₂O

Cl + Cr = CrCl₂ =>
2 Cl + Cr = CrCl₂

NO₃{-} + S + H₂O = NH₄{+} + SO₄{-2} + H{+} =>
3 NO₃{-} + 4 S + 7 H₂O = 3 NH₄{+} + 4 SO₄{-2} + 2 H{+}

CsO₂ + Cs₂O₂ + V₂O₃ = CsVO₃ =>
2 CsO₂ + Cs₂O₂ + 2 V₂O₃ = 4 CsVO₃

CH₃COOH(l) + LiOH(l) = H₂O(l) + C₂H₃LiO₂(aq) =>
CH₃COOH(l) + LiOH(l) = H₂O(l) + C₂H₃LiO₂(aq)

MnO₄ + KI = MnO₂ + I₂ + K₂O =>
MnO₄ + 4 KI = MnO₂ + 2 I₂ + 2 K₂O

CH₃CH₂CH₂CH₃ + O₂ = CO₂ + H₂O =>
2 CH₃CH₂CH₂CH₃ + 13 O₂ = 8 CO₂ + 10 H₂O

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