Equations balanced on the previous day | Equations balanced on the next day |
2 KNO3(s) = 2 KNO2(s) + O2(g)
CrO2{-} + O2 = Cr2O7{2-} =>
4 CrO2{-} + 3 O2 = 2 Cr2O7{2-}
Fe2(SO4)2 + HCl = FeCl + HSO4 =>
Fe2(SO4)2 + 2 HCl = 2 FeCl + 2 HSO4
Al(s) + Fe2O3(aq) = Al2O3(aq) + Fe(s) =>
2 Al(s) + Fe2O3(aq) = Al2O3(aq) + 2 Fe(s)
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
I2 + OH[{-}] = IO3[{-}] + I3[{-}1] + H2O =>
8 I2 + 6 OH[{-}] = IO3[{-}] + 5 I3[{-}1] + 3 H2O
K + C + N = K2CN2 =>
2 K + C + 2 N = K2CN2
ZnC4H6O4 + Pb = PbZn + C4H6O4 =>
ZnC4H6O4 + Pb = PbZn + C4H6O4
C2O4H2 + NaOH = NaC2O4 + H3O =>
C2O4H2 + NaOH = NaC2O4 + H3O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Li{+} + Br{-} = Li + Br =>
Li{+} + Br{-} = Li + Br
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FBrO2 + H2O = HF + HBrO3 =>
FBrO2 + H2O = HF + HBrO3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
CH3COOH + Sr = CH3COOSr + H2 =>
2 CH3COOH + 2 Sr = 2 CH3COOSr + H2
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = Fe3{+} + Cl{-} =>
6 Fe + Cl2 = 2 Fe3{+} + 2 Cl{-}
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
Ag + NaSCN = Na + AgSCN =>
Ag + NaSCN = Na + AgSCN
Mn2O3 + HCl = MnCl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl2 + 3 H2O + Cl2
SrBr2 + K2S = KBr + SrS =>
SrBr2 + K2S = 2 KBr + SrS
AgNO3 + PH3 + H2O = H3PO4 + Ag + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = H3PO4 + 8 Ag + 8 HNO3
K3[Fe(CN)6] + Na2SiO3 = Fe2(SiO3)3 + K2SiO3 + NaCN =>
2 K3[Fe(CN)6] + 6 Na2SiO3 = Fe2(SiO3)3 + 3 K2SiO3 + 12 NaCN
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
FeO + HNO3 = Fe(NO3)3 + N + H2O =>
5 FeO + 16 HNO3 = 5 Fe(NO3)3 + N + 8 H2O
H2 + NF3 = N2 + HF =>
3 H2 + 2 NF3 = N2 + 6 HF
MgO2 + HBr = MgBr2 + OH =>
MgO2 + 2 HBr = MgBr2 + 2 OH
H2PO4 + H2SO4 = HSO4 + H3PO4 =>
H2PO4 + H2SO4 = HSO4 + H3PO4
ZnOZnO + CO = Zn + CO2 =>
ZnOZnO + 2 CO = 2 Zn + 2 CO2
C6H8 + O2 = H2O + C6H4(COOH)2 =>
8 C6H8 + 19 O2 = 14 H2O + 6 C6H4(COOH)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CrCl3 + Cu = CuCl + Cr =>
CrCl3 + 3 Cu = 3 CuCl + Cr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCH2ClCO2 + NaOH = H2O + NaC2H2O2Cl =>
HCH2ClCO2 + NaOH = H2O + NaC2H2O2Cl
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + NaHPO3(aq) =>
7 P4(s) + 12 NaOH(aq) + 24 H2O(l) = 16 PH3(g) + 12 NaHPO3(aq)
[AsO3]{3-} + [BrO3]{-} = [AsO4]{3-} + Br{-} =>
3[AsO3]{3-} + [BrO3]{-} = 3[AsO4]{3-} + Br{-}
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
KNO3 + Ag = Ag(NO3)3 + K =>
3 KNO3 + Ag = Ag(NO3)3 + 3 K
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Na2CO3 + MgCl2 = MgCO3 + Na2Cl2 =>
Na2CO3 + MgCl2 = MgCO3 + Na2Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
ZnCl2(aq) + Hg2(NO3)2(aq) = Zn(NO3)2 + Hg2Cl2 =>
ZnCl2(aq) + Hg2(NO3)2(aq) = Zn(NO3)2 + Hg2Cl2
HNO3 + CUS = CU(NO3)2 + H2SO4 + NO + H2O =>
14 HNO3 + 3 CUS = 3 CU(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
MCl2 + K2Cr2O7 + HCl = MCl4 + KCl + CrCl3 + H2O =>
3 MCl2 + K2Cr2O7 + 14 HCl = 3 MCl4 + 2 KCl + 2 CrCl3 + 7 H2O
Fe{2+} + (C5H4N)2 = Fe(C5H4N)4{2+} =>
Fe{2+} + 2(C5H4N)2 = Fe(C5H4N)4{2+}
HCl + NH3 = NH4Cl3 + H2 =>
3 HCl + NH3 = NH4Cl3 + H2
C(NH)2NH2NH2*H2CO3 + HNO3 = C(NH)2NH2NH2*HNO3 + CO2 + H2O =>
C(NH)2NH2NH2*H2CO3 + HNO3 = C(NH)2NH2NH2*HNO3 + CO2 + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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