Equations balanced on the previous day | Equations balanced on the next day |
4 CH3COOH + O2 = 2 O(CH3)2 + 4 COOH
CH4O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH4O + 2 K2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2SO4 + KOH = HKOH + HSO4 =>
H2SO4 + KOH = HKOH + HSO4
HClO3 + Ca(CO3) = Ca(ClO3)2 + H2O + CO2 =>
2 HClO3 + Ca(CO3) = Ca(ClO3)2 + H2O + CO2
MnO4{+} + I{-} + H{+} = Mn{2+} + IO3{-} + H2O =>
6 MnO4{+} + 7 I{-} + 6 H{+} = 6 Mn{2+} + 7 IO3{-} + 3 H2O
H3PO + NaOH = H4O + NaPO =>
H3PO + NaOH = H4O + NaPO
Si + MgO = Mg + SiO =>
Si + MgO = Mg + SiO
Si + MgO = Mg + SiO =>
Si + MgO = Mg + SiO
CoCl2 + ClF = CoF3 + Cl2 =>
2 CoCl2 + 6 ClF = 2 CoF3 + 5 Cl2
K2SeO3 + KBrO3 + H2O = K2SeO4 + Br2 + KOH =>
5 K2SeO3 + 2 KBrO3 + H2O = 5 K2SeO4 + Br2 + 2 KOH
(NH4)2CO3 + Pb(NO3)4 = (NH4)NO3 + Pb2(CO3)4 =>
4(NH4)2CO3 + 2 Pb(NO3)4 = 8(NH4)NO3 + Pb2(CO3)4
(NH4)2CO3 + HC2HO4 = (NH4)2C2O4 + H2O + CO2 =>
(NH4)2CO3 + HC2HO4 = (NH4)2C2O4 + H2O + CO2
H3PO4 + Na2CO = Na3PO + CO2 + H2O =>
2 H3PO4 + 3 Na2CO = 2 Na3PO + 3 CO2 + 3 H2O
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
Al2O12S3 + BaCl2 = AlCl3 + BaSO4 =>
Al2O12S3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O
CaCO3 + MgCl2 = CaCO3MgCl2 =>
CaCO3 + MgCl2 = CaCO3MgCl2
C3H4O2 + NaOH = C3H4O2OH + Na =>
C3H4O2 + NaOH = C3H4O2OH + Na
Al + HNO3 = AlO3 + HN =>
Al + HNO3 = AlO3 + HN
K3[Cr(OH)6] + KClO3 = KCl + K2CrO4 + KOH + H2O =>
2 K3[Cr(OH)6] + KClO3 = KCl + 2 K2CrO4 + 2 KOH + 5 H2O
NO3 + Al = AlNO3 =>
NO3 + Al = AlNO3
H2MgO + NaCO3 = MgCO3 + H2NaO =>
H2MgO + NaCO3 = MgCO3 + H2NaO
KMnO4 + H2SO4 = K2SO4 + MnO2 + H2O + O =>
2 KMnO4 + H2SO4 = K2SO4 + 2 MnO2 + H2O + 3 O
H2CO3 = H2O + CO2 = =>
H2CO3 = H2O + CO2
SiO2(s) + HF(g) = SiF4(g) + H2O =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O
AgBr = Ag + Br = =>
AgBr = Ag + Br
Na2S2O5 + H2O + KNO3 = HNO3 + KNaSO3 =>
Na2S2O5 + H2O + 2 KNO3 = 2 HNO3 + 2 KNaSO3
N(g) + H2(g) = NH4(g) =>
N(g) + 2 H2(g) = NH4(g)
CeN8O18H8 + N2H4CO = CeO2 + N2 + CO2 + H2O =>
CeN8O18H8 + 4 N2H4CO = CeO2 + 8 N2 + 4 CO2 + 12 H2O
HCl + K2SO3 = KCl + SO2 + H2O =>
2 HCl + K2SO3 = 2 KCl + SO2 + H2O
C2HBrClF3 + O3 = CO2 + H2O + BrO + ClO + F =>
6 C2HBrClF3 + 13 O3 = 12 CO2 + 3 H2O + 6 BrO + 6 ClO + 18 F
H2SO4 + C = CO + SO2 + COH2 =>
H2SO4 + 2 C = CO + SO2 + COH2
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + K2Cl2 =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 3 K2Cl2
Sc2(CO3)3 + H2SO4 = Sc2(SO4)3 + H2O + CO2 =>
Sc2(CO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O + 3 CO2
KO + PbNO3 = PbO + KNO3 =>
KO + PbNO3 = PbO + KNO3
C4H8Cl2 + O2 = CO2 + H2O + OCl2 =>
2 C4H8Cl2 + 13 O2 = 8 CO2 + 8 H2O + 2 OCl2
K2Cr2O7 + NaBr + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + Br2 + H2O =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 3 Br2 + 7 H2O
CH4 + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
5 CH4 + 6 KMnO4 + 9 H2SO4 = 5 HCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AlCl3 + NaOH + H2O = Na(Al(OH)4(H2O)2) + HCl =>
AlCl3 + NaOH + 5 H2O = Na(Al(OH)4(H2O)2) + 3 HCl
CH3CH3CH2NH2 + O2 = CO2 + H2O + N2 =>
2 CH3CH3CH2NH2 + 11 O2 = 6 CO2 + 10 H2O + N2
KCrO2 + KOH + KMnO4 = K2CrO4 + K2MnO4 + H2O =>
KCrO2 + 4 KOH + 3 KMnO4 = K2CrO4 + 3 K2MnO4 + 2 H2O
H2 + O2 = H2O2H2O22H2O =>
6 H2 + 25 O2 = 2 H2O2H2O22H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Li2CO3 + NH4H2PO4 = Li2PO4 + CO2 + NH4 + H2O =>
Li2CO3 + NH4H2PO4 = Li2PO4 + CO2 + NH4 + H2O
Fe + C7H6O3 = FeC7H6O3 =>
Fe + C7H6O3 = FeC7H6O3
CuSO4(aq) + AgNO3(aq) = CuNO3(aq) + AgSO4(s) =>
CuSO4(aq) + AgNO3(aq) = CuNO3(aq) + AgSO4(s)
HNO3 + NaHSO3 = NaNO3 + H2O + SO2 =>
HNO3 + NaHSO3 = NaNO3 + H2O + SO2
C10H36 + O2 = CO2 + H2O =>
C10H36 + 19 O2 = 10 CO2 + 18 H2O
KNO3 + KCrO2 + KOH = K2CrO4 + N2O + H2O =>
6 KNO3 + 8 KCrO2 + 2 KOH = 8 K2CrO4 + 3 N2O + H2O
SiO2 + CO = SiO + CO2 =>
SiO2 + CO = SiO + CO2
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