Equations balanced on the previous day | Equations balanced on the next day |
4 H3AsO4 + (MnOH)2 + 2 NaOH = 8 H2O + 2 NaMnO4 + 2 As2O2
Zn + AgX = ZnX2 + Ag =>
Zn + 2 AgX = ZnX2 + 2 Ag
NaOH + CO2 = NaCO2 + HO =>
NaOH + CO2 = NaCO2 + HO
HClO4 + Hg(OH)2 = Hg(ClO4)2 + H2O =>
2 HClO4 + Hg(OH)2 = Hg(ClO4)2 + 2 H2O
K2Cr2O7 + CH3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
K2Cr2O7 + CH3COH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 HCOOH + 4 H2O
AgNO3() + Cu() = Cu(NO3)2() + Ag() =>
2 AgNO3() + Cu() = Cu(NO3)2() + 2 Ag()
NaOH + CO2 = NaCO2 + HO =>
NaOH + CO2 = NaCO2 + HO
NaOH + CO2 = NaCO2 + HO =>
NaOH + CO2 = NaCO2 + HO
K2Cr2O7 + CH3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
K2Cr2O7 + CH3COH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 HCOOH + 4 H2O
H3AsO4 + (MnOH)2 + NaOH = H2O + NaMnO4 + As2O2 =>
4 H3AsO4 + (MnOH)2 + 2 NaOH = 8 H2O + 2 NaMnO4 + 2 As2O2
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) = =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Fe(NO3)2 + NH3 + H2O = Fe(OH)3 + NH3NO3 =>
3 Fe(NO3)2 + 4 NH3 + 6 H2O = 3 Fe(OH)3 + 5 NH3NO3
H2S + Al = H2 + Al2S3 =>
3 H2S + 2 Al = 3 H2 + Al2S3
HClO4 + Hg(OH)2 = Hg(ClO4)2 + H2O =>
2 HClO4 + Hg(OH)2 = Hg(ClO4)2 + 2 H2O
(NH4)Cl + Na2SO4 = NaCl + (NH4)2SO4 =>
2(NH4)Cl + Na2SO4 = 2 NaCl + (NH4)2SO4
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
La(OH)3 + H2SO4 = La2(SO4)3 + H2O =>
2 La(OH)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O
H3AsO4 + (MnOH)2 + NaOH = H2O + NaMnO4 + As2O2 =>
4 H3AsO4 + (MnOH)2 + 2 NaOH = 8 H2O + 2 NaMnO4 + 2 As2O2
Zn + AgX = ZnX2 + Ag =>
Zn + 2 AgX = ZnX2 + 2 Ag
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CdSO4 + Zn = ZnSO4 + Cd2 =>
2 CdSO4 + 2 Zn = 2 ZnSO4 + Cd2
Bi(OH)3 + NaSn(OH)3 + NaOH = Bi + Na2Sn(OH)6 =>
2 Bi(OH)3 + 3 NaSn(OH)3 + 3 NaOH = 2 Bi + 3 Na2Sn(OH)6
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
Na3PO4 + KI + H2SO4 = H3PO3 + K2SO4 + H2O + Na2SO4 + I2 =>
2 Na3PO4 + 4 KI + 5 H2SO4 = 2 H3PO3 + 2 K2SO4 + 2 H2O + 3 Na2SO4 + 2 I2
Na3PO4 + KI + H2SO4 = H3PO3 + K2SO4 + H2O + Na2SO4 + I2 =>
2 Na3PO4 + 4 KI + 5 H2SO4 = 2 H3PO3 + 2 K2SO4 + 2 H2O + 3 Na2SO4 + 2 I2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
HClO4 + Hg(OH)2 = Hg(ClO4)2 + H2O =>
2 HClO4 + Hg(OH)2 = Hg(ClO4)2 + 2 H2O
Fe + C12 = CFe =>
12 Fe + C12 = 12 CFe
Zn + AgX = ZnX2 + Ag =>
Zn + 2 AgX = ZnX2 + 2 Ag
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
OBr{-} + H2SO3 = OH{-} + Br2SO3 =>
2 OBr{-} + H2SO3 = 2 OH{-} + Br2SO3
Zn + AgX = ZnX2 + Ag =>
Zn + 2 AgX = ZnX2 + 2 Ag
HClO4 + Hg(OH)2 = Hg(ClO4)2 + H2O =>
2 HClO4 + Hg(OH)2 = Hg(ClO4)2 + 2 H2O
(NH4)3PO4 + Pb(NO3) = NH4(NO3) + Pb3(PO4) =>
(NH4)3PO4 + 3 Pb(NO3) = 3 NH4(NO3) + Pb3(PO4)
H3AsO4 + (MnOH)2 + NaOH = H2O + NaMnO4 + As2O2 =>
4 H3AsO4 + (MnOH)2 + 2 NaOH = 8 H2O + 2 NaMnO4 + 2 As2O2
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
H3BO3 = H2O + HBO2 =>
H3BO3 = H2O + HBO2
SO2 + H2 + O2 = H2SO3 =>
2 SO2 + 2 H2 + O2 = 2 H2SO3
CaCO3(aq) + LiCl(s) = CaCl2(s) + Li2CO3(aq) =>
CaCO3(aq) + 2 LiCl(s) = CaCl2(s) + Li2CO3(aq)
CaCO3(aq) + LiCl(s) = CaCl2(s) + Li2CO3(aq) =>
CaCO3(aq) + 2 LiCl(s) = CaCl2(s) + Li2CO3(aq)
Na3PO4 + KI + H2SO4 = H3PO3 + K2SO4 + H2O + Na2SO4 + I2 =>
2 Na3PO4 + 4 KI + 5 H2SO4 = 2 H3PO3 + 2 K2SO4 + 2 H2O + 3 Na2SO4 + 2 I2
CaCO3(aq) + LiCl(s) = CaCl2(s) + Li2CO3(aq) =>
CaCO3(aq) + 2 LiCl(s) = CaCl2(s) + Li2CO3(aq)
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
H3AsO4 + (MnOH)2 + NaOH = H2O + NaMnO4 + As2O2 =>
4 H3AsO4 + (MnOH)2 + 2 NaOH = 8 H2O + 2 NaMnO4 + 2 As2O2
Na3PO4 + KI + H2SO4 = H3PO3 + K2SO4 + H2O + Na2SO4 + I2 =>
2 Na3PO4 + 4 KI + 5 H2SO4 = 2 H3PO3 + 2 K2SO4 + 2 H2O + 3 Na2SO4 + 2 I2
H2S2O3 + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 4 H2Cr2O7 + 6 H2SO4 = 4 Cr2(SO4)3 + 13 H2O
CaBr2 + H2O = CaOH + Br + H =>
CaBr2 + H2O = CaOH + 2 Br + H
HClO3 + NaHCO3 = H2O + CO2 + NaClO3 =>
HClO3 + NaHCO3 = H2O + CO2 + NaClO3
NaOH + CO2 = NaCO2 + HO =>
NaOH + CO2 = NaCO2 + HO
CaCO3(aq) + LiCl(s) = CaCl2(s) + Li2CO3(aq) =>
CaCO3(aq) + 2 LiCl(s) = CaCl2(s) + Li2CO3(aq)
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