Equations balanced on the previous day | Equations balanced on the next day |
2 As2O3(s) + 5 NO3(aq) = 4 AsO4(aq) + 5 NO(g)
CH3OH + C6H4(OCOCH3)CHO2 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C6H4(OCOCH3)CHO2 = C8H8O3 + 10 C3H6O2
K2SiO3 + HBr = H2SiO3 + KBr =>
K2SiO3 + 2 HBr = H2SiO3 + 2 KBr
Sb2S3 + H{+} + NO3{-} = NO2 + SbO5 + SO4{-2} + H2O =>
Sb2S3 + 32 H{+} + 38 NO3{-} = 38 NO2 + 2 SbO5 + 3 SO4{-2} + 16 H2O
Cr2O7{-2} + S2O3{-2} + H3O{+} = Cr{+3} + S4O6{-2} + H2O =>
Cr2O7{-2} + 6 S2O3{-2} + 14 H3O{+} = 2 Cr{+3} + 3 S4O6{-2} + 21 H2O
NaNO3 + AlSO3 = NaSO3 + AlNO3 =>
NaNO3 + AlSO3 = NaSO3 + AlNO3
NH3OH + MgCl2 = Mg(OH)2 + NH3Cl =>
2 NH3OH + MgCl2 = Mg(OH)2 + 2 NH3Cl
K2CrO7 + H2SO4 + HCl = K2SO4 + Cr2(SO4)3 + Cl + H2O =>
2 K2CrO7 + 5 H2SO4 + 18 HCl = 2 K2SO4 + Cr2(SO4)3 + 18 Cl + 14 H2O
KF + AgNO3 = AgF(aq) + KNO3(aq) =>
KF + AgNO3 = AgF(aq) + KNO3(aq)
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
KMnO4(s) + HCl(dis) = MnCl2(dis) + KCl(dis) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(dis) = 2 MnCl2(dis) + 2 KCl(dis) + 8 H2O(l) + 5 Cl2(g)
O2 + C2H4 + HCl = H2O + C2H4Cl2 =>
O2 + 2 C2H4 + 4 HCl = 2 H2O + 2 C2H4Cl2
KSe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Se2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 KSe(CN)6 + 116 KMnO4 + 257 H2SO4 = 126 KHSO4 + 5 Se2(SO4)3 + 116 MnSO4 + 60 HNO3 + 60 CO2 + 164 H2O
NH2OH + FeSO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = (NH4)2SO4 + 2 Fe2(SO4)3 + 2 H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Mg(BrO4)2 + K2SO4 = MgSO4 + KBrO4 =>
Mg(BrO4)2 + K2SO4 = MgSO4 + 2 KBrO4
KF + HCl = HF + KCl =>
KF + HCl = HF + KCl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaH4F5 + Na2O = NaF + H2O =>
NaH4F5 + 2 Na2O = 5 NaF + 2 H2O
Sm2O3Fe2O3 = SmFeO3 =>
Sm2O3Fe2O3 = 2 SmFeO3
HCl + Na(OH) = H2(OH) + NaCl2 =>
2 HCl + Na(OH) = H2(OH) + NaCl2
NaOH + Al = NaAl + HO =>
NaOH + Al = NaAl + HO
Na2CO3(aq) + Cl22H2O(aq) = CO3(s) + NaCl(aq) + H2O =>
11 Na2CO3(aq) + Cl22H2O(aq) = 11 CO3(s) + 22 NaCl(aq) + H2O
ClCH2COONH4 + NH4OH = NH2CH2COOH + NH4Cl + H2O =>
ClCH2COONH4 + NH4OH = NH2CH2COOH + NH4Cl + H2O
NaHSO4 + KIO3 + H2SO4 = NaHSO5 + K2SO4 + H2O + I2 =>
5 NaHSO4 + 2 KIO3 + H2SO4 = 5 NaHSO5 + K2SO4 + H2O + I2
PO4{3-} + Fe{3+} = FePO4 =>
PO4{3-} + Fe{3+} = FePO4
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)2 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 7 H2SO4 = 3 MnSO4 + 5 Mn(NO3)2 + 4 K2SO4 + 7 H2O
CoI + Mg = MgI + Co =>
CoI + Mg = MgI + Co
C4H10O + Cr2O7{2-} + H{+} = C48O2 + Cr3{+} + H2O =>
204 C4H10O + 150 Cr2O7{2-} + 400 H{+} = 17 C48O2 + 100 Cr3{+} + 1220 H2O
Fe + O2 + H2O = Fe3O3*H2O =>
6 Fe + 3 O2 + 2 H2O = 2 Fe3O3*H2O
Ni{2+} + (NH4)2CO3 = NiCO3 + NH4{+} =>
Ni{2+} + (NH4)2CO3 = NiCO3 + 2 NH4{+}
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
(NH4)2CO3(s) = NH3(g) + CO2(g)H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g)H2O(g)
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
C2H5SH + O2 = CO + H2 + SO2 =>
C2H5SH + 2 O2 = 2 CO + 3 H2 + SO2
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
CH3(NH2)COOH + O2 = NH3 + CO2 + H2O =>
4 CH3(NH2)COOH + 7 O2 = 4 NH3 + 8 CO2 + 6 H2O
Cu + H2SO4 = Cu{+2} + SO4{2-} + SO2 + H2O =>
Cu + 2 H2SO4 = Cu{+2} + SO4{2-} + SO2 + 2 H2O
Al + HP = H2 + AlP3 =>
2 Al + 6 HP = 3 H2 + 2 AlP3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ir3 + O2 = IrO =>
2 Ir3 + 3 O2 = 6 IrO
CH3COOH + CH2 = CH3COOCH3 =>
CH3COOH + CH2 = CH3COOCH3
Cr3(PO4)4 + BeO = CrO2 + Be3(PO4)2 =>
Cr3(PO4)4 + 6 BeO = 3 CrO2 + 2 Be3(PO4)2
MgO2F2 = MgF2O2 =>
MgO2F2 = MgF2O2
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
HC2H3O2 + NOH = H2O + NC2H3O2 =>
HC2H3O2 + NOH = H2O + NC2H3O2
NbO + NaOH = NbOH + NaO =>
NbO + NaOH = NbOH + NaO
NH3 + O = HNO3 + H2O =>
NH3 + 4 O = HNO3 + H2O
BF3 + BeSO4 = B2(SO4)3 + BeF2 =>
2 BF3 + 3 BeSO4 = B2(SO4)3 + 3 BeF2
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