Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SrS + Sn(NO3)4 = Sr(NO3)2 + SnS2 =>
2 SrS + Sn(NO3)4 = 2 Sr(NO3)2 + SnS2
K3 + O2 = K2O =>
4 K3 + 3 O2 = 6 K2O
C6H5CH2OH + MnO4{-} + H{+} = C6H5C(O)OH + Mn{+2} + H2O =>
5 C6H5CH2OH + 4 MnO4{-} + 12 H{+} = 5 C6H5C(O)OH + 4 Mn{+2} + 11 H2O
HI = I3 + H3 =>
3 HI = I3 + H3
H2C2O4 + (NH2)2CO = C3N4 + H2O + CO =>
H2C2O4 + 2(NH2)2CO = C3N4 + 5 H2O + CO
Ca + HC1 = CaC1 + H2 =>
2 Ca + 2 HC1 = 2 CaC1 + H2
N + HH = NH3 =>
2 N + 3 HH = 2 NH3
FeCl3(s) + Na2S(l) = Fe2S3(s) + NaCl(s) =>
2 FeCl3(s) + 3 Na2S(l) = Fe2S3(s) + 6 NaCl(s)
O + C6H6 = H2O + C =>
3 O + C6H6 = 3 H2O + 6 C
AgClO3 + NiCl2 = AgCl2 + NiClO3 =>
AgClO3 + NiCl2 = AgCl2 + NiClO3
CBrCH2CH3 + NaOH = CH3CCH + NaBr + HOH =>
CBrCH2CH3 + NaOH = CH3CCH + NaBr + HOH
CH3OH + H2SO4 = CH4 + H2O + SO4 =>
CH3OH + H2SO4 = CH4 + H2O + SO4
HCl + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
10 HCl + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
KMnO4 + NaOH + Na2S2O5 = MnO2 + Na2SO4 + K2SO4 + H2O =>
4 KMnO4 + 2 NaOH + 3 Na2S2O5 = 4 MnO2 + 4 Na2SO4 + 2 K2SO4 + H2O
(NH4)2SO4 + Ca(OH)2 = (H2O)2 + (NH3)2 + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = (H2O)2 + (NH3)2 + CaSO4
NO + KMnO4 + H2SO4 = KNO3 + Mn(NO3)2 + MnSO4 + H2O =>
5 NO + 3 KMnO4 + 2 H2SO4 = 3 KNO3 + Mn(NO3)2 + 2 MnSO4 + 2 H2O
CuSO4(s)*5H2O(l)(heat) = CuSO4(s) + H2O(l) =>
CuSO4(s)*5H2O(l)(heat) = CuSO4(s) + 5 H2O(l)
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 FeSO4 + 2 HNO3 + H2SO4 = Fe2(SO4)3 + 2 NO2 + 2 H2O
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
Cu + Mg(No3)2 = Cu(No3)2 + Mg =>
Cu + Mg(No3)2 = Cu(No3)2 + Mg
Fe2S3O12 + KOH = K2S1O4 + FeO3H3 =>
Fe2S3O12 + 6 KOH = 3 K2S1O4 + 2 FeO3H3
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
(C4H10)2 + O = CO2 + H2O =>
(C4H10)2 + 26 O = 8 CO2 + 10 H2O
H3PO4 + FeCl2 + HCl = H3PO3 + FeCl3 + H2O =>
H3PO4 + 2 FeCl2 + 2 HCl = H3PO3 + 2 FeCl3 + H2O
CrCl3*6H2O + Zn + CH3COONa = Cr2(CH3CO2)4(H2O)2 + ZnCl2 + NaCl + H2O =>
2 CrCl3*6H2O + Zn + 4 CH3COONa = Cr2(CH3CO2)4(H2O)2 + ZnCl2 + 4 NaCl + 10 H2O
Na2S + Fe(NO3)2 = FeS + Na(NO3) =>
Na2S + Fe(NO3)2 = FeS + 2 Na(NO3)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SPO4 + CaCl3 = CaPO4 + SCl3 =>
SPO4 + CaCl3 = CaPO4 + SCl3
FeO + Ca(H2PO4)2 = FePO4 + Ca + O + H =>
2 FeO + Ca(H2PO4)2 = 2 FePO4 + Ca + 2 O + 4 H
BO2 + BO = B2O3 =>
BO2 + BO = B2O3
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO + H2O =>
3 C6H10 + 2 Na2Cr2O7 + 8 H2SO4 = 3 C6H10O4 + 2 Cr2(SO4)3 + 2 Na2SO + 8 H2O
H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
NO + H2 = HN2 + H2O =>
4 NO + 5 H2 = 2 HN2 + 4 H2O
Ta3(PO4)5 = Ta + PO4 =>
Ta3(PO4)5 = 3 Ta + 5 PO4
FeCl2 + H2O + NaCl = FeCl3 + NaOH + H2 =>
2 FeCl2 + 2 H2O + 2 NaCl = 2 FeCl3 + 2 NaOH + H2
CuO + NH3 = N2 + H3O + Cu =>
2 CuO + 2 NH3 = N2 + 2 H3O + 2 Cu
Al + H2O = Al(OH2)6 =>
Al + 6 H2O = Al(OH2)6
H4PO4 + KOH = PO4K4 + H2O =>
H4PO4 + 4 KOH = PO4K4 + 4 H2O
Cr + P4 = Cr3P2 =>
6 Cr + P4 = 2 Cr3P2
Ag4[Fe(CN)6] + NH4OH = (NH4)4[Fe(CN)6] + [Ag(NH3)2]OH + H2O =>
Ag4[Fe(CN)6] + 12 NH4OH = (NH4)4[Fe(CN)6] + 4[Ag(NH3)2]OH + 8 H2O
HCr2O7 + HNO2 = Cr + NO3 + H2O =>
3 HCr2O7 + 13 HNO2 = 6 Cr + 13 NO3 + 8 H2O
HNO3 + K2S = K2SO4 + NO + H2O =>
8 HNO3 + 3 K2S = 3 K2SO4 + 8 NO + 4 H2O
MnCl2 + KOH + O2 + H2O = MnO(OH)3 + KCl =>
4 MnCl2 + 8 KOH + 3 O2 + 2 H2O = 4 MnO(OH)3 + 8 KCl
HI + Cu2O = CuI + H2O =>
2 HI + Cu2O = 2 CuI + H2O
BaBe2Si2O7 + NaHF2 = BaF2 + Na2BeF4 + H2O + SiO2 + NaF =>
BaBe2Si2O7 + 6 NaHF2 = BaF2 + 2 Na2BeF4 + 3 H2O + 2 SiO2 + 2 NaF
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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