Equations balanced on the previous day | Equations balanced on the next day |
2 SO2 + 2 Pb(NO3)2 = 2 PbSO3 + 4 NO2 + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ReS2 + O2 = Re2O7 + SO2 =>
4 ReS2 + 15 O2 = 2 Re2O7 + 8 SO2
Br2(l) + KF(aq) = F2(l) + KBr(aq) =>
Br2(l) + 2 KF(aq) = F2(l) + 2 KBr(aq)
Cu(CH3COO)2 + H2SO4 = CuSO4 + CH3COOH =>
Cu(CH3COO)2 + H2SO4 = CuSO4 + 2 CH3COOH
KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO
C + H2SO4 + CrO3 = CO2 + Cr2(SO)4 + H2O =>
7 C + 4 H2SO4 + 2 CrO3 = 7 CO2 + Cr2(SO)4 + 4 H2O
Sn(OH)2 + HPO3 = Sn(PO3)2 + H2O =>
Sn(OH)2 + 2 HPO3 = Sn(PO3)2 + 2 H2O
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
Pb(NO3)2 + K2(CO3) = Pb(CO3) + K(NO3) =>
Pb(NO3)2 + K2(CO3) = Pb(CO3) + 2 K(NO3)
Ba + (SO4)3 = BaSO4 =>
3 Ba + (SO4)3 = 3 BaSO4
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr(SO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = K2SO4 + 2 Cr(SO4) + 4 Fe2(SO4)3 + 7 H2O
NaA + HCl = NaCl + HA =>
NaA + HCl = NaCl + HA
C10H14 + C4H6O3 = H2O + C12H16O =>
2 C10H14 + C4H6O3 = H2O + 2 C12H16O
HNO3 + (NH4)2CO3 = H2CO3 + NH4NO3 =>
2 HNO3 + (NH4)2CO3 = H2CO3 + 2 NH4NO3
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(g) + CO2(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(g) + CO2(l)
BaCl(aq) + KCO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl(aq) + KCO3(aq) = BaCO3(s) + KCl(aq)
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
octane + oxygen = carbonmonoxide + water =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
COCl2*6H2O + NaOH = CO(OH)2 + NaCl + H2O =>
COCl2*6H2O + 2 NaOH = CO(OH)2 + 2 NaCl + 6 H2O
C3H4 + Br2 = C3H4Br4 =>
C3H4 + 2 Br2 = C3H4Br4
KBrO3 + KI + H2SO4 = Br2 + K2SO4 + I2 + H2O =>
2 KBrO3 + 10 KI + 6 H2SO4 = Br2 + 6 K2SO4 + 5 I2 + 6 H2O
C9H8O4 + CH3OH = C8H8O3 + C3H6O2 =>
3 C9H8O4 + 11 CH3OH = C8H8O3 + 10 C3H6O2
Au + Zn(NO3)2 = Zn + Au(NO3) =>
2 Au + Zn(NO3)2 = Zn + 2 Au(NO3)
CaH2 + N2O = Ca(OH)2 + N2 =>
CaH2 + 2 N2O = Ca(OH)2 + 2 N2
Mn(NO3)2(aq) + KIO4(aq) + H2O(l) = HMnO4(aq) + HNO3(aq) + KIO3(aq) =>
2 Mn(NO3)2(aq) + 5 KIO4(aq) + 3 H2O(l) = 2 HMnO4(aq) + 4 HNO3(aq) + 5 KIO3(aq)
Zn(OH)2 + HPO2 = Zn(PO2)2 + H2O =>
Zn(OH)2 + 2 HPO2 = Zn(PO2)2 + 2 H2O
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
CO(NH2)2 + HOCl = NCl3 + CO2 + H2O =>
CO(NH2)2 + 6 HOCl = 2 NCl3 + CO2 + 5 H2O
Cr + N2 = Cr3N2 =>
3 Cr + N2 = Cr3N2
Zn + S8(s) = ZnS =>
8 Zn + S8(s) = 8 ZnS
H3AsO3 + KI + H2SO4 = AsH3 + K2SO4 + I2 + H2O =>
H3AsO3 + 6 KI + 3 H2SO4 = AsH3 + 3 K2SO4 + 3 I2 + 3 H2O
HIO + NH4OH = NH4 + IO + H2O =>
HIO + NH4OH = NH4 + IO + H2O
Ba(s) + HNO3 = Ba(NO3)2 + H =>
Ba(s) + 2 HNO3 = Ba(NO3)2 + 2 H
K4Fe(CN)6 + H2SO4 + KMnO4 = Fe2(SO4)3 + KHSO4 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 299 H2SO4 + 122 KMnO4 = 5 Fe2(SO4)3 + 162 KHSO4 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Pb(s) + Fe(NO3)2(aq) = Fe(s) + Pb(NO3)2(aq) =>
Pb(s) + Fe(NO3)2(aq) = Fe(s) + Pb(NO3)2(aq)
CrBr3 + Na2(SO3) = Cr2(SO3)3 + NaBr =>
2 CrBr3 + 3 Na2(SO3) = Cr2(SO3)3 + 6 NaBr
Na + ZrCl4 = Zr + NaCl =>
4 Na + ZrCl4 = Zr + 4 NaCl
NaOH + Cd(OH)2 = Na2(Cd(OH)4) =>
2 NaOH + Cd(OH)2 = Na2(Cd(OH)4)
C7H26 + O2 = CO2 + H2O =>
2 C7H26 + 27 O2 = 14 CO2 + 26 H2O
Zn3N2 + Ca = CaN + Zn =>
Zn3N2 + 2 Ca = 2 CaN + 3 Zn
NaOH + HCl = Na{+} + Cl{-} + H2O =>
NaOH + HCl = Na{+} + Cl{-} + H2O
Sr(NO3)2 + CH4N2O = SrO + H2O + CO2 + N2 =>
3 Sr(NO3)2 + 5 CH4N2O = 3 SrO + 10 H2O + 5 CO2 + 8 N2
Rb2SO4 + Ca(OH)2 = RbOH + CaSO4 =>
Rb2SO4 + Ca(OH)2 = 2 RbOH + CaSO4
KBr + Cl2 + KOH = KCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + KBrO3 + 3 H2O
Zn + OH{-} + H2O = Zn(OH)42{-} + H2(g) =>
2 Zn + 2 OH{-} + 82 H2O = 2 Zn(OH)42{-} + 41 H2(g)
CH(OH)3 + O2 = CO2 + H2O =>
2 CH(OH)3 + O2 = 2 CO2 + 4 H2O
C3H8S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H8S(g) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(g)
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Equations balanced on 06/08/24
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