Equations balanced on the previous day | Equations balanced on the next day |
FeO + H2 = Fe + H2O
Ca3Al2Si3O12 + H2CO3 + H2O = Ca{2+} + Al4Si4O10(OH)8 + H4SiO4 + HCO3{-} =>
2 Ca3Al2Si3O12 + 12 H2CO3 + 2 H2O = 6 Ca{2+} + Al4Si4O10(OH)8 + 2 H4SiO4 + 12 HCO3{-}
Si4H10(l) + O2(g) = SiO2(s) + H20(l) =>
2 Si4H10(l) + 8 O2(g) = 8 SiO2(s) + H20(l)
FeCl3 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
2 FeCl3 + 3 NaOCl + 10 NaOH = 2 Na2FeO4 + 9 NaCl + 5 H2O
NaHC2O4 + NaOH = Na2C2O4 + H2O =>
NaHC2O4 + NaOH = Na2C2O4 + H2O
(NH4)3PO4 + AlCl3 = AlPO4 + NH4Cl =>
(NH4)3PO4 + AlCl3 = AlPO4 + 3 NH4Cl
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
OH{-} + Fe(CN)6{4-} = Fe(OH)3 + CO3{2-} + NO3{-} + H2O + e =>
75 OH{-} + Fe(CN)6{4-} = Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O + 61e
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
Pb(NO3)2 + KBr2 = PbBr2 + K(NO3)2 =>
Pb(NO3)2 + KBr2 = PbBr2 + K(NO3)2
K2CrO4 + KNO2 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 KNO2 + 5 H2SO4 = 3 KNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Pb(CH3COO)2 + Na2S = PbS + Na(CH3COO) =>
Pb(CH3COO)2 + Na2S = PbS + 2 Na(CH3COO)
Al + MnSO3 = AlSO3 + Mn =>
Al + MnSO3 = AlSO3 + Mn
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
CuI2 + HNO3 = Cu(NO3)2 + HIO3 + H2O + NO =>
CuI2 + 6 HNO3 = Cu(NO3)2 + 2 HIO3 + 2 H2O + 4 NO
KI + KClO3 + HCl = I2 + H2O + KCl =>
6 KI + KClO3 + 6 HCl = 3 I2 + 3 H2O + 7 KCl
H{+} + (Cr2O7){-}2 + C2H5OH = Cr3{+} + CO2 + H2O =>
60 H{+} + 36(Cr2O7){-}2 + 37 C2H5OH = 24 Cr3{+} + 74 CO2 + 141 H2O
NH3 + Cl2 = N3H4 + NH4Cl =>
16 NH3 + 5 Cl2 = 2 N3H4 + 10 NH4Cl
HIO3 = H + IO3 =>
HIO3 = H + IO3
Ba(OH)2 + NH4Cl = Ba(NH4)2 + OHCl =>
Ba(OH)2 + 2 NH4Cl = Ba(NH4)2 + 2 OHCl
C17H21NO4 + O2 = CO2 + H2O + N2 =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 2 N2
ZnO + HClO4 = Zn(ClO4)2 + H2O =>
ZnO + 2 HClO4 = Zn(ClO4)2 + H2O
Zn(s) + H2CO3(aq) = ZnCO3(aq) + H2(g) =>
Zn(s) + H2CO3(aq) = ZnCO3(aq) + H2(g)
K{2}O + H{3}PO{4} = K{3}PO{4} + H{2}O =>
K{2}O + H{3}PO{4} = K{3}PO{4} + H{2}O
C2H4 + Cl2 = C2H4Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H4Cl2
C13H10O + NaBH4 = C13H12O + BH2 + Na =>
C13H10O + NaBH4 = C13H12O + BH2 + Na
K2(CO3) + CaSO4 = CaCO3 + K2SO4 =>
K2(CO3) + CaSO4 = CaCO3 + K2SO4
Ba(OH)2 + HCl = BaCl + (OH)2Cl + H2O =>
3 Ba(OH)2 + 4 HCl = 3 BaCl + (OH)2Cl + 4 H2O
Ca(No3)2 + KI = CaI2 + KNo3 =>
Ca(No3)2 + 2 KI = CaI2 + 2 KNo3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
LiBr(aq) + F2(g) = Li2F(aq) + Br2(g) =>
4 LiBr(aq) + F2(g) = 2 Li2F(aq) + 2 Br2(g)
K2SO4 + Co(NO3)2 = CoSO4(s) + KNO3 =>
K2SO4 + Co(NO3)2 = CoSO4(s) + 2 KNO3
Ca(NO3)2 + Fe2O3 = CaO + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2O3 = 3 CaO + 2 Fe(NO3)3
Ca(HCO3)2(aq) = CaCO3(s)(limescale) + CO2(g) + H2O =>
Ca(HCO3)2(aq) = CaCO3(s)(limescale) + CO2(g) + H2O
C2H6 + O2 = CO2 + H2O2 =>
C2H6 + 5 O2 = 2 CO2 + 3 H2O2
K2Cr2O7 + HI + HCIO4 = KCIO4 + Cr(CIO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 2 KCIO4 + 2 Cr(CIO4)3 + 3 I2 + 7 H2O
FeCl3 + KCNS = Fe(SCN)3 + KCl =>
FeCl3 + 3 KCNS = Fe(SCN)3 + 3 KCl
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O
HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl
Zn + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 K
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
CoCl3 + AgNO3 = CoNO3 + Cl3Ag =>
CoCl3 + AgNO3 = CoNO3 + Cl3Ag
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
CH3CHOHCH2CH3 + NaNH2 = CH3CHONaCH2CH3 + NH3 =>
CH3CHOHCH2CH3 + NaNH2 = CH3CHONaCH2CH3 + NH3
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