| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C36H32O29N4 + O2 = CO2 + H2O + NH3 =>
2 C36H32O29N4 + 53 O2 = 72 CO2 + 20 H2O + 8 NH3
S + O2 = SO2 =>
S + O2 = SO2
S + O2 = SO2 =>
S + O2 = SO2
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
K2SO4 + Pb(CH3COO)2 = CH3COOK + PbSO4 =>
K2SO4 + Pb(CH3COO)2 = 2 CH3COOK + PbSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
K2SO4(aq) + Pb(CH3COO)2(aq) = CH3COOK(aq) + PbSO4(s) =>
K2SO4(aq) + Pb(CH3COO)2(aq) = 2 CH3COOK(aq) + PbSO4(s)
K2SO4(aq) + Pb(CH3COO)2(aq) = CH3COOK + PbSO4(s) =>
K2SO4(aq) + Pb(CH3COO)2(aq) = 2 CH3COOK + PbSO4(s)
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Eu(s) + HF(g) = EuF3(s) + H2(g) =>
2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)
HBrO4 + FeOH2 = FeBrO4 + H2O =>
HBrO4 + FeOH2 = FeBrO4 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + Cd(C2H3O2)2 = Al(C2H3O2)3 + Cd =>
2 Al + 3 Cd(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cd
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
K + MGBr = KBr + MG =>
K + MGBr = KBr + MG
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
HI + K2Cr2O7 + HClO4 = I2 + Cr(ClO4)3 + KClO4 + H2O =>
6 HI + K2Cr2O7 + 8 HClO4 = 3 I2 + 2 Cr(ClO4)3 + 2 KClO4 + 7 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + KSO4 + H2O =>
2 Cr2(SO4)3 + 3 KClO3 + 14 KOH = 4 K2CrO4 + 3 KCl + 6 KSO4 + 7 H2O
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + KSO4 + H2O =>
2 Cr2(SO4)3 + 3 KClO3 + 14 KOH = 4 K2CrO4 + 3 KCl + 6 KSO4 + 7 H2O
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
HClO + NaOH = NaClO + H2O =>
HClO + NaOH = NaClO + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Sb + NaNO3 + HCl = Sb2O3 + NO2 + NaCl + H2O =>
2 Sb + 6 NaNO3 + 6 HCl = Sb2O3 + 6 NO2 + 6 NaCl + 3 H2O
Sb + NaNO3 + HCl = Sb2O5 + NO2 + NaCl + H2O =>
2 Sb + 10 NaNO3 + 10 HCl = Sb2O5 + 10 NO2 + 10 NaCl + 5 H2O
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
Cu + AgNO3 = Cu(NO3)2 + Ag2 =>
Cu + 2 AgNO3 = Cu(NO3)2 + Ag2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu + AgNO3 = Cu(NO3)2 + Ag2 =>
Cu + 2 AgNO3 = Cu(NO3)2 + Ag2
Cu + AgNO3 = Cu(NO3)2 + Ag2 =>
Cu + 2 AgNO3 = Cu(NO3)2 + Ag2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/12/14
Equations balanced on 07/12/13
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