Equations balanced on the previous day | Equations balanced on the next day |
3 K2S2O3 + 4 KMnO4 + 10 H{+} = 6 SO2 + 4 MnO(OH)2 + 10 K{+} + H2O
ClO3{-} + Cr{3+} + H2O = Cr2O7{2-} + Cl{-} + H{+} =>
ClO3{-} + 2 Cr{3+} + 4 H2O = Cr2O7{2-} + Cl{-} + 8 H{+}
MnO4{-} + H2O2 = OH{-} + MnO2 + O2 =>
2 MnO4{-} + H2O2 = 2 OH{-} + 2 MnO2 + 2 O2
PbO2 + FeCl3 + H2SO4 = PbSO4 + Fe2(SO4)3 + Cl2 + H2O =>
3 PbO2 + 2 FeCl3 + 6 H2SO4 = 3 PbSO4 + Fe2(SO4)3 + 3 Cl2 + 6 H2O
AgNO3(aq) + NH4Br(aq) = AgBr(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4Br(aq) = AgBr(s) + NH4NO3(aq)
OF2 + H2O = O2 + H2F =>
2 OF2 + 4 H2O = 3 O2 + 4 H2F
V5O2 + Ca2 = V5Ca3 + O2 =>
2 V5O2 + 3 Ca2 = 2 V5Ca3 + 2 O2
ZnS + (HNO3) = H2S + Zn(NO3)2 =>
ZnS + 2(HNO3) = H2S + Zn(NO3)2
AlJ3 + Na = NaJ + Al =>
AlJ3 + 3 Na = 3 NaJ + Al
Ag3N2 + NaBr = Na3N + AgBr2 =>
Ag3N2 + 6 NaBr = 2 Na3N + 3 AgBr2
Ba + HNO2 = Ba(NO2)2 + H2 =>
Ba + 2 HNO2 = Ba(NO2)2 + H2
K2Cr2O7 + HCl = KCl + H2(Cr2O7) =>
K2Cr2O7 + 2 HCl = 2 KCl + H2(Cr2O7)
AsS3 + HNO3 = H3AsO4 + S + NO2 + H2O =>
AsS3 + 5 HNO3 = H3AsO4 + 3 S + 5 NO2 + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CuCl2 + H2O = CuCl2*2H2O =>
CuCl2 + 2 H2O = CuCl2*2H2O
Na(HCO3) + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 Na(HCO3) + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
NH4NO3(s) = N2(g) + O2(g) + H2O(l) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(l)
(CH4) + (NH3) + O2 = HCN + H2O =>
2(CH4) + 2(NH3) + 3 O2 = 2 HCN + 6 H2O
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl + Al2(SO4)3 =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 6 Cl + Al2(SO4)3
Br{-} + H{+} + MnO4{-} = Br2 + Mn{2+} + H2O =>
10 Br{-} + 16 H{+} + 2 MnO4{-} = 5 Br2 + 2 Mn{2+} + 8 H2O
KHCO3 + NaOH = KNaCO3 + H2O =>
KHCO3 + NaOH = KNaCO3 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CuS + HNO3 = CuSO3 + H2O + NO =>
CuS + 2 HNO3 = CuSO3 + H2O + 2 NO
AgF + CaPO4 = Ag2PO4 + CaF2 =>
2 AgF + CaPO4 = Ag2PO4 + CaF2
NH4CrO4 = NH3 + H2O + Cr2O3 + O2 =>
2 NH4CrO4 = 2 NH3 + H2O + Cr2O3 + 2 O2
CH3CHCH2 + O2 + NH3 = CH2CHCN + H2O =>
2 CH3CHCH2 + 3 O2 + 2 NH3 = 2 CH2CHCN + 6 H2O
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Ni(NO3)2 + Na2CO3 = NiCO3 + Na(NO3) =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 Na(NO3)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + Cu = NaCu =>
Na + Cu = NaCu
S + NaOH + Na2S = NaHS + Na2S2O3 =>
4 S + 3 NaOH + Na2S = 3 NaHS + Na2S2O3
SiH4 + O2 = Si2O2 + H2O =>
2 SiH4 + 3 O2 = Si2O2 + 4 H2O
OHCH2COOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
OHCH2COOH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 H2O + 2 CO2
BaBr2 + K2Cr2O7 + H3PO4 = CrPO4 + Ba3(PO4)2 + K3PO4 + Br2 + H2O =>
9 BaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 6 CrPO4 + 3 Ba3(PO4)2 + 2 K3PO4 + 9 Br2 + 21 H2O
NaHCO3 + CaCO3 = NaCaC2O6H =>
NaHCO3 + CaCO3 = NaCaC2O6H
C2H5NO2 + O2 = CO2 + H2O + CON2H4 =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CON2H4
Zn + S = ZnS =>
Zn + S = ZnS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
LiOH + H = LiOH2 =>
LiOH + H = LiOH2
Al + NaClO = Na + O + AlCl3 =>
Al + 3 NaClO = 3 Na + 3 O + AlCl3
C4H8O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
CuSO4*5H2O = CuSO4 + H2O = CuSOOOO + HHO =>
CuSO4*5H2O = CuSO4 + 5 H2O
KI + Cl3 = KCl + I =>
3 KI + Cl3 = 3 KCl + 3 I
CH3CH2OCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CH2OCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Bi(OH)3 + NH4Cl = BiCl + OH + NH4 =>
Bi(OH)3 + NH4Cl = BiCl + 3 OH + NH4
K2CO3(s) + HNO3(aq) = CO2(g) + H2O(l) + KNO3(aq) =>
K2CO3(s) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 KNO3(aq)
NaOH + CuSO4 = Na(SO4) + Cu(OH) =>
NaOH + CuSO4 = Na(SO4) + Cu(OH)
Re(HCO3)7 = Re2O7 + CO2 + H2O =>
2 Re(HCO3)7 = Re2O7 + 14 CO2 + 7 H2O
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