| Equations balanced on the previous day | Equations balanced on the next day |
2 KI + MnO2 + 2 H2SO4 = K2SO4 + 2 H2O + I2 + MnSO4
NH4 + CuO = Cu + H2O + N2 =>
2 NH4 + 4 CuO = 4 Cu + 4 H2O + N2
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
Cu + (OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu + (OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Mg{2+} + HPO4{2-} + NaOH = Mg(OH)2 + NaHPO4{-} =>
Mg{2+} + 2 HPO4{2-} + 2 NaOH = Mg(OH)2 + 2 NaHPO4{-}
KI + HNO3 = KNO3 + I22 + NO2 + H2O =>
22 KI + 44 HNO3 = 22 KNO3 + I22 + 22 NO2 + 22 H2O
Mg(SCN)2 + FePO4 = Fe(SCN)3 + Mg3(PO4)2 =>
3 Mg(SCN)2 + 2 FePO4 = 2 Fe(SCN)3 + Mg3(PO4)2
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
HMnO4 + HNO2 = H2O + Mn(NO3)2 + HNO3 =>
2 HMnO4 + 5 HNO2 = 3 H2O + 2 Mn(NO3)2 + HNO3
K2S + Fe(HCO3)2 = FeS + KHCO3 =>
K2S + Fe(HCO3)2 = FeS + 2 KHCO3
CH3COOH + MgCO3 = MgCH3COO + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 MgCH3COO + 10 CO2 + 6 H2O
NaCrO2 + KOH + Cl2 = NaCrO4 + KCl + H2O =>
NaCrO2 + 4 KOH + 2 Cl2 = NaCrO4 + 4 KCl + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KHC8H4O4 + Ca(HCO3)2 = Ca(HC8H4O4)2 + KHCO3 =>
2 KHC8H4O4 + Ca(HCO3)2 = Ca(HC8H4O4)2 + 2 KHCO3
CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO3)3 + K2SO4 + H2O =>
6 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 6 CH3CH2COOH + Cr2(SO3)3 + K2SO4 + 4 H2O
H2S2O3 + Cl = HCl + S2O3 =>
H2S2O3 + 2 Cl = 2 HCl + S2O3
Na2S(aq) + FeCl2(aq) = FeS(s) + NaCl(a) =>
Na2S(aq) + FeCl2(aq) = FeS(s) + 2 NaCl(a)
Na2CO3 + CaCO3 + NH4H2PO4 = Na6CaP2O9 + CO2 + H2 + N2 + O2 =>
6 Na2CO3 + 2 CaCO3 + 4 NH4H2PO4 = 2 Na6CaP2O9 + 8 CO2 + 12 H2 + 2 N2 + 3 O2
Ni(NO3)2*6H2O + Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7*H2O = NiZnFe2O4 + CO2 + H2O + N2 =>
9 Ni(NO3)2*6H2O + 9 Zn(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 26 C6H8O7*H2O = 9 NiZnFe2O4 + 156 CO2 + 400 H2O + 45 N2
Ca2(CO3) + HNO2 = Ca(NO2) + CO2 + H2O =>
Ca2(CO3) + 2 HNO2 = 2 Ca(NO2) + CO2 + H2O
Br2(l) + OH{-}(aq) = H2O(l) + Br{-}(aq) + BrO3{-}(aq) =>
3 Br2(l) + 6 OH{-}(aq) = 3 H2O(l) + 5 Br{-}(aq) + BrO3{-}(aq)
CHOH + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CHOH + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
PdI2 + H2 = HI + Pd =>
PdI2 + H2 = 2 HI + Pd
Ca(C2H3O2) + Na2CO3 = Na2C2H3O2 + CaCO3 =>
Ca(C2H3O2) + Na2CO3 = Na2C2H3O2 + CaCO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH4HS + HCl = H2S + NH4Cl =>
NH4HS + HCl = H2S + NH4Cl
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
CaB4O7 + H2SO4 + H2O = B(OH)3 + HSO4 + Ca =>
CaB4O7 + 2 H2SO4 + 5 H2O = 4 B(OH)3 + 2 HSO4 + Ca
ammoniumsulfide + potassiumcyanide = Ammoniumcyanide + potassiumsulfide =>
(NH4)2S + 2 KCN = 2 NH4CN + K2S
Al + HI = AlI3 + H2 =>
2 Al + 6 HI = 2 AlI3 + 3 H2
K2SO4 + NaClO = Na2SO2 + KClO2 =>
K2SO4 + 2 NaClO = Na2SO2 + 2 KClO2
Cl + NaOH = NaClO3 + NaCl + H2O =>
6 Cl + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
C5H10O + C3H4N2O + H2O = C9H17NO3 + C5H11N =>
20 C5H10O + 8 C3H4N2O + 5 H2O = 11 C9H17NO3 + 5 C5H11N
(NH4)2CrO4 + Cr(NO3)3 = (NH4)(NO3) + Cr2(CrO4)3 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 6(NH4)(NO3) + Cr2(CrO4)3
C2H4Cl2 = C2H4 + Cl =>
C2H4Cl2 = C2H4 + 2 Cl
MnO4{-} + Sb{3+}{-} + H3O{+} = Mn{2+} + Sb{5+} + H2O =>
2 MnO4{-} + 5 Sb{3+}{-} + 16 H3O{+} = 2 Mn{2+} + 5 Sb{5+} + 24 H2O
Cl2 = Cl1 =>
Cl2 = 2 Cl1
FeCl3 + K4[Fe(Cn)6] = KCl + K[FeFe(Cn)6] =>
FeCl3 + K4[Fe(Cn)6] = 3 KCl + K[FeFe(Cn)6]
Fe + PB(NO3)2 = Fe(NO3)2 + PB =>
Fe + PB(NO3)2 = Fe(NO3)2 + PB
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HClO2 =>
4 CaOCl2 + H2SO4 = CaSO4 + 3 CaCl2 + 2 HClO2
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2*ZnCO3 + NaHCO3 + NaNO3 =>
2 Zn(NO3)2 + 3 Na2CO3 + 2 H2O = Zn(OH)2*ZnCO3 + 2 NaHCO3 + 4 NaNO3
H{+} + ClO2{-} + Fe = Cl2 + Fe{3+} + H2O =>
8 H{+} + 2 ClO2{-} + 2 Fe = Cl2 + 2 Fe{3+} + 4 H2O
K2Cr2O7 + HCl = KCl + Cr2O3 + Cl2 + H2O =>
K2Cr2O7 + 8 HCl = 2 KCl + Cr2O3 + 3 Cl2 + 4 H2O
CrOHSO4 + NaOH = Cr(OH)3 + Na2SO4 =>
CrOHSO4 + 2 NaOH = Cr(OH)3 + Na2SO4
Br2O7 + KOH = H2O + KBrO4 =>
Br2O7 + 2 KOH = H2O + 2 KBrO4
H2PO4 + Zn = Zn3(PO4)2 + H2 =>
2 H2PO4 + 3 Zn = Zn3(PO4)2 + 2 H2
H3N + Ba = H2 + Ba3N2 =>
2 H3N + 3 Ba = 3 H2 + Ba3N2
KMnO4 + Fe(NH4)2(SO4)2(H2O)6 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2(H2O)6 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/06/25
Equations balanced on 04/05/24
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