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Equações químicas balanceadas em12/22/24

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HCl + KMnO4 = KMnCl2 + Cl2 + H2O =>
8 HCl + KMnO4 = KMnCl2 + 3 Cl2 + 4 H2O

Mn(s) + CoCl2(aq) = MnCl2(aq) + Co(s) =>
Mn(s) + CoCl2(aq) = MnCl2(aq) + Co(s)

HOCl + NaI = HCl + NaIO3 =>
3 HOCl + NaI = 3 HCl + NaIO3

LiOH + Cl2 = LiCl + OH =>
2 LiOH + Cl2 = 2 LiCl + 2 OH

C10H9NO + C21H27N7O14P2 + H2O = C10H9NO2 + C21H29N7O14P2 =>
C10H9NO + C21H27N7O14P2 + H2O = C10H9NO2 + C21H29N7O14P2

Hg2 + HCl = H + HgCl =>
Hg2 + 2 HCl = 2 H + 2 HgCl

Al2(SO4)3 + H2O = Al(OH)3 + H2(SO4) =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2(SO4)

CuSO4 + H2O = H2SO4 + Cu + O2 =>
2 CuSO4 + 2 H2O = 2 H2SO4 + 2 Cu + O2

CH3COOC2H5 + CaOH = CH3COOCa + C2H5OH =>
CH3COOC2H5 + CaOH = CH3COOCa + C2H5OH

NH4NO3 + CH3CO2K = NH4(CH3CO2) + KNO3 =>
NH4NO3 + CH3CO2K = NH4(CH3CO2) + KNO3

Na2[Zn(OH4)] + H2O = Zn + NaOH + H2 =>
Na2[Zn(OH4)] + H2O = Zn + 2 NaOH + 2 H2

C6H5Cl + CH3COCH2Cl + Na = NaCl + C6H5CH2COCH3 =>
C6H5Cl + CH3COCH2Cl + 2 Na = 2 NaCl + C6H5CH2COCH3

CH3CN + H2 = CH4 + HCN =>
CH3CN + H2 = CH4 + HCN

Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + KNO3 + H2CrO4 =>
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + 2 KNO3 + H2CrO4

Cr2(SO4)3 + Na2S = Cr2S3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S = Cr2S3 + 3 Na2SO4

Sn(s) + HNO3(l) = SnO2(s) + NO2(g) + H20(l) =>
10 Sn(s) + 20 HNO3(l) = 10 SnO2(s) + 20 NO2(g) + H20(l)

HCl + KCO3 = KCl2 + H2O + CO2 =>
2 HCl + KCO3 = KCl2 + H2O + CO2

X2 + Y2 = XY =>
X2 + Y2 = 2 XY

PH3 + K2Cr2O7 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 PH3 + 4 K2Cr2O7 + 32 HCl = 3 H3PO4 + 8 CrCl3 + 8 KCl + 16 H2O

Cd2(s) + HNO3(aq) = CdNO3(s) + H2(g) =>
Cd2(s) + 2 HNO3(aq) = 2 CdNO3(s) + H2(g)

C2H4(NH2)2 + Ni(CH3CO2)2(H2O)4 + CH3CH2OH + C7H6O2 = Ni(C16H16N2O2) + H2O =>
12 C2H4(NH2)2 + 12 Ni(CH3CO2)2(H2O)4 + 11 CH3CH2OH + 14 C7H6O2 = 12 Ni(C16H16N2O2) + 111 H2O

UO2Cl2 + CrCl2 + HCl = CrCl3 + UCl4 + H2O =>
UO2Cl2 + 2 CrCl2 + 4 HCl = 2 CrCl3 + UCl4 + 2 H2O

C2H7 + O3 = CO2 + H2O =>
2 C2H7 + 5 O3 = 4 CO2 + 7 H2O

Li2SO4 + NaH2PO4 + NaOH = Li3PO4 + Na2SO4 + H2O =>
3 Li2SO4 + 2 NaH2PO4 + 4 NaOH = 2 Li3PO4 + 3 Na2SO4 + 4 H2O

Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3

Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)

Br2 + AgNO3 + H2O = AgBr + HBrO3 + HNO3 =>
3 Br2 + 5 AgNO3 + 3 H2O = 5 AgBr + HBrO3 + 5 HNO3

Nb + H2O = NbO + H2 =>
Nb + H2O = NbO + H2

CoBr2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaBr(aq) =>
3 CoBr2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaBr(aq)

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

KNO3 + CO2 + H2O = K2CO3 + HNO3 =>
2 KNO3 + CO2 + H2O = K2CO3 + 2 HNO3

Al{3+} + NaOH + H2O = NaAl(OH)4 + H{+} =>
Al{3+} + NaOH + 3 H2O = NaAl(OH)4 + 3 H{+}

NaOH + KCI = NaCI + KOH =>
NaOH + KCI = NaCI + KOH

Br2 + C7H14 = C7H13 + HBr =>
Br2 + 2 C7H14 = 2 C7H13 + 2 HBr

Na3AsO3 + HCl + Mg = AsH3 + MgCl2 + Na3Cl + H2O =>
Na3AsO3 + 9 HCl + 4 Mg = AsH3 + 4 MgCl2 + Na3Cl + 3 H2O

Al2O3 + H3BO3 = H2O + Al5(BO3)O6 =>
5 Al2O3 + 2 H3BO3 = 3 H2O + 2 Al5(BO3)O6

NaOH + H2O = Na(OH)4 + H2 =>
2 NaOH + 6 H2O = 2 Na(OH)4 + 3 H2

Br + NH4OH = NH4Br + N2 + H2O =>
6 Br + 8 NH4OH = 6 NH4Br + N2 + 8 H2O

HNO3 + ClO2 = ClO3 + HNO2 =>
HNO3 + ClO2 = ClO3 + HNO2

Pb + H3SO4 = PbSO4 + H2 =>
2 Pb + 2 H3SO4 = 2 PbSO4 + 3 H2

Ca3N2 + HNO3 = Ca(NO3)2 + H3N =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3N

MnO3 + NaBr + HCl = MnCl3 + Br2 + NaCl + H2O =>
2 MnO3 + 6 NaBr + 12 HCl = 2 MnCl3 + 3 Br2 + 6 NaCl + 6 H2O

P4O10 + H2O = H + PO3 =>
P4O10 + 2 H2O = 4 H + 4 PO3

Na2O(c) + P2O5(c) = Na3PO4 =>
3 Na2O(c) + P2O5(c) = 2 Na3PO4

PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2

NaI + PbO3 + H2SO4 = Na2SO4 + PbSO4 + I2 + H2O =>
4 NaI + PbO3 + 3 H2SO4 = 2 Na2SO4 + PbSO4 + 2 I2 + 3 H2O

KNO2 + H2SO4 = H2O + KHSO4 + NO + HNO3 =>
3 KNO2 + 3 H2SO4 = H2O + 3 KHSO4 + 2 NO + HNO3

KMnO4 + Na2S2O3 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 5 Na2SO4 + 4 K2SO4 + 8 MnSO4 + 7 H2O

ZnBr2 + Ca(OH)2 = CaBr2 + Zn(OH)2 =>
ZnBr2 + Ca(OH)2 = CaBr2 + Zn(OH)2

Ba(ClO4)2 + K2CO3 = BaCO3 + KClO4 =>
Ba(ClO4)2 + K2CO3 = BaCO3 + 2 KClO4

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