| Equations balanced on the previous day | Equations balanced on the next day |
PbCO3 = Pb + CO3
[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K + (NH3)4 =>
2[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 K + 2(NH3)4
Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)
Na(OH) + Zn(Br)2 = Zn(OH)2 + NaBr =>
2 Na(OH) + Zn(Br)2 = Zn(OH)2 + 2 NaBr
PbCl2 + HNo3 = Pb(No3)2 + HCl =>
PbCl2 + 2 HNo3 = Pb(No3)2 + 2 HCl
[]Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2[]Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu + HNO3 = NO2 + H2O + Cu3(NO3)2 =>
3 Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu3(NO3)2
K2Cr2O7 + H2O = CrO4 + H + K =>
K2Cr2O7 + H2O = 2 CrO4 + 2 H + 2 K
NaOH(s) + SO3(g) = Na2SO4(s) + H2O(g) =>
2 NaOH(s) + SO3(g) = Na2SO4(s) + H2O(g)
NH4Br(aq) + Pb(C2H3O2)(aq) = (NH4)2(C2H3O2)(aq) + PbBr2(s) =>
2 NH4Br(aq) + Pb(C2H3O2)(aq) = (NH4)2(C2H3O2)(aq) + PbBr2(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
I2 + Lv + Y + O2 + U = ILvYOU =>
I2 + 2 Lv + 2 Y + O2 + 2 U = 2 ILvYOU
Ba(BrO)2 = BaBr2 + O2 =>
Ba(BrO)2 = BaBr2 + O2
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al + Hg2Cl2 = AlCl2 + Hg =>
Al + Hg2Cl2 = AlCl2 + 2 Hg
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
H2SO4 + K2Cr2O7 + C2H6O = K2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
4 H2SO4 + K2Cr2O7 + 3 C2H6O = K2SO4 + Cr2(SO4)3 + 3 C2H4O + 7 H2O
(NH4)2SO4(aq) + Ba(BrO3)2(s) = BaSO4(aq) + NH4BrO3(aq) =>
(NH4)2SO4(aq) + Ba(BrO3)2(s) = BaSO4(aq) + 2 NH4BrO3(aq)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na + N + O + Ra = NaNORa =>
Na + N + O + Ra = NaNORa
C4H18 + O3 = CO2 + H2O =>
3 C4H18 + 17 O3 = 12 CO2 + 27 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 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
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ce(NO3)3 + H2O = Ce(OH)3 + HNO3 =>
Ce(NO3)3 + 3 H2O = Ce(OH)3 + 3 HNO3
Cr2S3 + MnNO32 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
28 Cr2S3 + 15 MnNO32 + 155 Na2CO3 = 15 NO + 155 CO2 + 56 Na2CrO4 + 15 Na2MnO4 + 84 Na2SO4
CuO + C2H2 = Cu + CO2 + H2O =>
5 CuO + C2H2 = 5 Cu + 2 CO2 + H2O
C4H10O + K2Cr2O7 + H2SO4 = C3H7CHO + K2SO4 + Cr2(S04)4 + H2O =>
54 C4H10O + K2Cr2O7 + 17 H2SO4 = 54 C3H7CHO + K2SO4 + Cr2(S04)4 + 71 H2O
Mg(HCO3)2 + Na2CO3 = MgCO3 + NaHCO3 =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 NaHCO3
K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4
CH3CH2OH + H2CrO4 = CH3COOH + Cr + H2O =>
3 CH3CH2OH + 2 H2CrO4 = 3 CH3COOH + 2 Cr + 5 H2O
H2O + NO3 = H2NO3 + O2 =>
2 H2O + 2 NO3 = 2 H2NO3 + O2
MnO2 + Sn(OH)4 = MnO2OH + Sn4 =>
16 MnO2 + 4 Sn(OH)4 = 16 MnO2OH + Sn4
HCOOH + ZnO = Zn + HCOO + H2O =>
2 HCOOH + ZnO = Zn + 2 HCOO + H2O
Cu(SO4)2 + KOH = Cu(OH)2 + K(SO4) =>
Cu(SO4)2 + 2 KOH = Cu(OH)2 + 2 K(SO4)
FeI2 + HNO3 = Fe(NO3)3 + I2 + NO + H2O =>
FeI2 + 4 HNO3 = Fe(NO3)3 + I2 + NO + 2 H2O
CH3COOH + K2S2O5 = CH3COOK + SO2 + H2O =>
2 CH3COOH + K2S2O5 = 2 CH3COOK + 2 SO2 + H2O
Zn + NHO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
Na2SO3 + KOH + KMnO4 = Na2SO4 + K2MnO4 + H2O =>
Na2SO3 + 2 KOH + 2 KMnO4 = Na2SO4 + 2 K2MnO4 + H2O
Ca + H3PO4 + NH3 = Ca3(PO4)2 + NH4 =>
3 Ca + 2 H3PO4 + 6 NH3 = Ca3(PO4)2 + 6 NH4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Be(OH)2 + NaOH = Na2(Be(OH)4) =>
Be(OH)2 + 2 NaOH = Na2(Be(OH)4)
XCOH + K2Cr2O7 + H2SO4 = XCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 XCOH + K2Cr2O7 + 4 H2SO4 = 3 XCOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Ba3(PO3)2 + Cu2(CO3) = BaCO3 + Cu3PO3 =>
Ba3(PO3)2 + 3 Cu2(CO3) = 3 BaCO3 + 2 Cu3PO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/17/25
Equations balanced on 03/19/24
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