Equations balanced on the previous day | Equations balanced on the next day |
2 K2HgI4 + NH3 + 3 KOH = IHg2ONH2 + 2 H2O + 7 KI
PbO + H2SO4 = H2O + Pb2(SO4)2 =>
2 PbO + 2 H2SO4 = 2 H2O + Pb2(SO4)2
H{+} + Cu + NO3{-} = Cu{3+} + NO + H2O =>
4 H{+} + Cu + NO3{-} = Cu{3+} + NO + 2 H2O
MgBr2 + H2SO4 = MgSO4 + H2Br2 =>
MgBr2 + H2SO4 = MgSO4 + H2Br2
C4H9MgBr + C2H4O + H2SO4 = C6H14O + MgBrOH + SO4 =>
2 C4H9MgBr + 5 C2H4O + 3 H2SO4 = 3 C6H14O + 2 MgBrOH + 3 SO4
NO + H2O = HNO + HNO2 =>
2 NO + H2O = HNO + HNO2
KH + H2O = KH3 + O =>
KH + H2O = KH3 + O
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO + K2SO + H2O =>
K2Cr2O7 + 6 Na2S + 4 H2SO4 = Cr2(SO4)3 + 6 Na2SO + K2SO + 4 H2O
H2SO3 + Au(OH)3 = AuOHSO3 + H2O =>
H2SO3 + Au(OH)3 = AuOHSO3 + 2 H2O
C2H5OOCCOOC2H5 + NaOH = (COONa)2 + C2H5OH =>
C2H5OOCCOOC2H5 + 2 NaOH = (COONa)2 + 2 C2H5OH
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
C6H5CH2CHNH3COOH + CH3COONa = C6H5CH2CHNH2CH3 + H2 + CO2 + NaOH =>
6 C6H5CH2CHNH3COOH + 4 CH3COONa = 6 C6H5CH2CHNH2CH3 + H2 + 8 CO2 + 4 NaOH
Mg + CH1 = H2 + MgC12 =>
Mg + 12 CH1 = 6 H2 + MgC12
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
C4H8(g) + O2 = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2 = 4 CO2(g) + 4 H2O(l)
H3PO3 + NaHCO3 = CO2 + H2O + Na3PO3 =>
H3PO3 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3PO3
C6H6OS + O2 = C02 + H2O + SO =>
2 C6H6OS + 3 O2 = 6 C02 + 6 H2O + 2 SO
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
KMnO4 + H2O = KOH + MnO4{-} + H{+} =>
KMnO4 + H2O = KOH + MnO4{-} + H{+}
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
AsO3{-3} + NO3{-} + H{+} = AsO4{-3} + N2O3 + H2O =>
2 AsO3{-3} + 2 NO3{-} + 2 H{+} = 2 AsO4{-3} + N2O3 + H2O
Na + H3PO4 = HNaPO4 + H =>
Na + H3PO4 = HNaPO4 + 2 H
Ca(OH)2 + K2SO2 = CaSO2 + KOH =>
Ca(OH)2 + K2SO2 = CaSO2 + 2 KOH
BaO2 + KI + (NH4)2SO4 = BaSO4 + K2SO4 + I2 + NH3 + H2O =>
BaO2 + 2 KI + 2(NH4)2SO4 = BaSO4 + K2SO4 + I2 + 4 NH3 + 2 H2O
HNO3(aq) + CuO(s) = Cu(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + CuO(s) = Cu(NO3)2(aq) + H2O(l)
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
C6H5COOH + O4 = CO2 + H2O =>
4 C6H5COOH + 15 O4 = 28 CO2 + 12 H2O
F2 + NiBr2 = NiF2 + Br2 =>
F2 + NiBr2 = NiF2 + Br2
Zn + Pb2(NO3) = Zn(NO3)2 + Pb2 =>
Zn + 2 Pb2(NO3) = Zn(NO3)2 + 2 Pb2
Ba(OH)2 + HNo3 = Ba(No3)2 + H2O =>
Ba(OH)2 + 2 HNo3 = Ba(No3)2 + 2 H2O
Cl2 + O2 = Cl2O =>
2 Cl2 + O2 = 2 Cl2O
XeF2 + O2F2 = XeF4 + O2 =>
XeF2 + O2F2 = XeF4 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
M + HNO3 = M(NO3)2 + NH4NO3 + H2O =>
4 M + 10 HNO3 = 4 M(NO3)2 + NH4NO3 + 3 H2O
KMnO4 + NaCl + HNO3 = Cl2 + NaNO3 + MnNO3 + KNO3 + H2O =>
KMnO4 + 6 NaCl + 8 HNO3 = 3 Cl2 + 6 NaNO3 + MnNO3 + KNO3 + 4 H2O
H2SiF6 + NaOH = Si(OH)4 + NaF + H2O =>
H2SiF6 + 6 NaOH = Si(OH)4 + 6 NaF + 2 H2O
CaI2 + Zn(NO3)2 = Ca(NO3)2 + ZnI2 =>
CaI2 + Zn(NO3)2 = Ca(NO3)2 + ZnI2
K(OH) + Cl = K(ClO3) + KCl + H2O =>
6 K(OH) + 6 Cl = K(ClO3) + 5 KCl + 3 H2O
Mg + C6H5COOH = C6H5COOMg + H2 =>
2 Mg + 2 C6H5COOH = 2 C6H5COOMg + H2
Bi(OH)3 + H2SO4 = Bi{3+} + SO4{2-} + H2O =>
2 Bi(OH)3 + 3 H2SO4 = 2 Bi{3+} + 3 SO4{2-} + 6 H2O
As2S3 + H2O = H3AsO4 + H2SO4 + H{+} + e =>
As2S3 + 20 H2O = 2 H3AsO4 + 3 H2SO4 + 28 H{+} + 28e
ClNaO = NaClO =>
ClNaO = NaClO
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
C2S*3 + O*2 = CO*2 + SO*2 =>
C2S*3 + 3 O*2 = 2 CO*2 + SO*2
Fe2(SO4)3 + K2Cr2O7(aq) = Fe2(Cr2O7)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2Cr2O7(aq) = Fe2(Cr2O7)3 + 3 K2SO4
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
MnO4 + H2O = OH + Mn =>
MnO4 + 4 H2O = 8 OH + Mn
Li3 + PO4 + CaCl2 = LiCl + Ca3(PO4)2 =>
2 Li3 + 2 PO4 + 3 CaCl2 = 6 LiCl + Ca3(PO4)2
Ti(NO2)4 + Rb3PO4 = TiPO4 + Rb3(NO2)4 =>
Ti(NO2)4 + Rb3PO4 = TiPO4 + Rb3(NO2)4
SO2 + H2O = HSO3 + S2O =>
8 SO2 + 3 H2O = 6 HSO3 + S2O
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