Equations balanced on the previous day | Equations balanced on the next day |
5 V{+2} + 3 MnO4{-} + 9 H2O = 5 VO3{-} + 6 H3O{+} + 3 Mn{+2}
XOH + H2SO4 = X2SO4 + H2O =>
2 XOH + H2SO4 = X2SO4 + 2 H2O
MnO4 + HCN = MnO2 + H2O + CN =>
MnO4 + 4 HCN = MnO2 + 2 H2O + 4 CN
Pb(N3)2 + Cr(MnO4) = Cr2O3 + MnO2 + Pb3O4 + NO4 =>
3 Pb(N3)2 + 152 Cr(MnO4) = 76 Cr2O3 + 152 MnO2 + Pb3O4 + 18 NO4
PbO2 + Pb + H2SO4 = Pb2(SO4)3 + H2O =>
3 PbO2 + Pb + 6 H2SO4 = 2 Pb2(SO4)3 + 6 H2O
NaCl + NH4HCO3 = NaHCO3 + NH4Cl* =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl*
HSO4 + K2Cr2O7 = K2SO4 + Cr(SO4)3 + H2O + O =>
14 HSO4 + 2 K2Cr2O7 = 2 K2SO4 + 4 Cr(SO4)3 + 7 H2O + 7 O
NH3 + H2O2 = H2 + NO2 =>
2 NH3 + 2 H2O2 = 5 H2 + 2 NO2
Sn + Br2 = SnBr =>
2 Sn + Br2 = 2 SnBr
H3PO4 + Cr(OH)6 = H2O + Cr(PO4)2 =>
2 H3PO4 + Cr(OH)6 = 6 H2O + Cr(PO4)2
Ca + HC = CaC2 + H2 =>
Ca + 2 HC = CaC2 + H2
Al{3+} + SO4{-2] = Al2(SO4)3 =>
2 Al{3+} + 3 SO4{-2] = Al2(SO4)3
C4H9OH + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
9 C4H9OH + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 K2SO4 + 4 Cr2(SO4)3 + 25 H2O
V + P = V3P5 =>
3 V + 5 P = V3P5
Cu(H2O)4{+2} + NH4OH = Cu(NH3)4{+2} + H2O =>
Cu(H2O)4{+2} + 4 NH4OH = Cu(NH3)4{+2} + 8 H2O
NaOH + HC2O4 = NaC2O4 + HOH =>
NaOH + HC2O4 = NaC2O4 + HOH
NHO3 + P + H2O = NO + H3PO4 =>
5 NHO3 + 3 P + 2 H2O = 5 NO + 3 H3PO4
KAlS2O8 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAlS2O8 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
C4H6 + O2(g) = H2O(g) + CO2(g) =>
2 C4H6 + 11 O2(g) = 6 H2O(g) + 8 CO2(g)
Sb2S3 + NaCN + H2O = Sb(CN)2 + H2SO4 + Na2S + H2 =>
Sb2S3 + 4 NaCN + 4 H2O = 2 Sb(CN)2 + H2SO4 + 2 Na2S + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ni(NO3)3 + KOH = Ni(OH)3 + K(NO3) =>
Ni(NO3)3 + 3 KOH = Ni(OH)3 + 3 K(NO3)
AgNO3 + C4H9IOH = AgI + C4H9OH + NO3 =>
AgNO3 + C4H9IOH = AgI + C4H9OH + NO3
C6H6O2 + K2Cr2O7 + H2SO4 = C6H4O2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 C6H6O2 + K2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + 7 H2O + Cr2(SO4)3 + K2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH2SO3H + NaNO2 = N2 + H2O + NaHSO4 =>
NH2SO3H + NaNO2 = N2 + H2O + NaHSO4
La(NO3)3 + H2O = HNO3 + La(OH)3 =>
La(NO3)3 + 3 H2O = 3 HNO3 + La(OH)3
Ba02 + HCl = H202 + BaCl =>
101 Ba02 + 202 HCl = H202 + 202 BaCl
Cl2 + CH3CH2OH = CH3CHCl2 + H2O =>
Cl2 + CH3CH2OH = CH3CHCl2 + H2O
[]Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
[]Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
(NH4)2Fe(SO4)2 + KSCN = [(NH4)2Fe(SCN)4] + K2SO4 =>
(NH4)2Fe(SO4)2 + 4 KSCN = [(NH4)2Fe(SCN)4] + 2 K2SO4
Cu2(OH)2 + HCl = CuCl + H2O =>
Cu2(OH)2 + 2 HCl = 2 CuCl + 2 H2O
ZnSO4(H2O)7 + BaI2(H2O)2 = ZnI2 + BaSO4*2H2O + H2O =>
ZnSO4(H2O)7 + BaI2(H2O)2 = ZnI2 + BaSO4*2H2O + 7 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cd + HF = CdHF =>
Cd + HF = CdHF
C + MnCO3 + H2O = Mn + HCO3 =>
C + 5 MnCO3 + 3 H2O = 5 Mn + 6 HCO3
LiNO3 + Ca(CH3CO2)2 = LiCa + NO3(CH3CO2)2 =>
LiNO3 + Ca(CH3CO2)2 = LiCa + NO3(CH3CO2)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + Na2CO3 = Na2Cl + CO3 + H =>
HCl + Na2CO3 = Na2Cl + CO3 + H
Co(NO3)2 + NaOH = Co(OH)2 + Na{+} + NO3{-} =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 Na{+} + 2 NO3{-}
BaOH2 + (NH4)2HPO4 = H2O + PO4{-} + Ba{+} + (NH4)2H =>
BaOH2 + (NH4)2HPO4 = H2O + PO4{-} + Ba{+} + (NH4)2H
NaOH + Mg(CH3COO)2 = Na(CH3COO) + Mg(OH)2 =>
2 NaOH + Mg(CH3COO)2 = 2 Na(CH3COO) + Mg(OH)2
Na2CO3 + CH3CO2H = NaCH3CO2 + CO2H2O =>
Na2CO3 + 2 CH3CO2H = 2 NaCH3CO2 + CO2H2O
CH3(CH2)5CH4 + O2 = CO2 + H2O =>
4 CH3(CH2)5CH4 + 45 O2 = 28 CO2 + 34 H2O
Al(OH)3 + (COOH)2 + K2(COO)2 = K3[Al(C2O4)3]*3H2O =>
2 Al(OH)3 + 3(COOH)2 + 3 K2(COO)2 = 2 K3[Al(C2O4)3]*3H2O
CrCl3 + KMnO4 + H2O = H2Cr2O7 + MnCl2 + KCl + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnCl2 + 6 KCl + 12 HCl
C2H6O + O2(g) = CO2 + H2O(g) =>
C2H6O + 3 O2(g) = 2 CO2 + 3 H2O(g)
H2SO4 + K2Zn(OH)4 = K2SO4 + ZnSO4 + H2O =>
2 H2SO4 + K2Zn(OH)4 = K2SO4 + ZnSO4 + 4 H2O
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