Equations balanced on the previous day | Equations balanced on the next day |
Sn + Na2S = SnS + 2 Na
K2S2O3 + I2 = K2S4O6 + KI =>
2 K2S2O3 + I2 = K2S4O6 + 2 KI
Mn(NO)3 + PbO + HNO3 = HMnO4 + PbNO3 + H2O =>
Mn(NO)3 + 16 PbO + 13 HNO3 = HMnO4 + 16 PbNO3 + 6 H2O
PotassiumIodide + Lead(II)Acetate = Lead(II)Iodide + PotassiumAcetate =>
PotassiumIodide + Lead(II)Acetate = Lead(II)Iodide + PotassiumAcetate
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaNO3(aq)
Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O
Cr + CoCl2 = Co + CrCl =>
2 Cr + CoCl2 = Co + 2 CrCl
NiSO4 + NaOH + Br2 = Ni(OH)3 + NaBr + Na2SO4 =>
2 NiSO4 + 6 NaOH + Br2 = 2 Ni(OH)3 + 2 NaBr + 2 Na2SO4
CU(OH)2 + CUSO4 = (CUOH)2SO4 =>
CU(OH)2 + CUSO4 = (CUOH)2SO4
FeSO4 + HBrO + HCl = Fe(SO4)3 + FeCl3 + FeBr3 + H2O =>
3 FeSO4 + 3 HBrO + 3 HCl = Fe(SO4)3 + FeCl3 + FeBr3 + 3 H2O
Mg2 + O2 = Mg2O2 =>
Mg2 + O2 = Mg2O2
C21H42 + O2 = CO2 + H2O =>
2 C21H42 + 63 O2 = 42 CO2 + 42 H2O
Na4Si + H2O = Na2SiO3 + Na + H2 =>
Na4Si + 3 H2O = Na2SiO3 + 2 Na + 3 H2
Cu(s) + S(g) = CuS =>
Cu(s) + S(g) = CuS
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + (NH4)SO4 =>
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + (NH4)SO4
NaHCO3 + CH3COOH = CO2 + H2OC2O2H3Na =>
NaHCO3 + CH3COOH = CO2 + H2OC2O2H3Na
NaH + K2Cr2O7 + HNO3 = Cr(NO3)3 + NaNO3 + KNO3 + H2O =>
3 NaH + K2Cr2O7 + 11 HNO3 = 2 Cr(NO3)3 + 3 NaNO3 + 2 KNO3 + 7 H2O
Ba(NO3)2 + Na2SO4 = Na(NO3) + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2 Na(NO3) + BaSO4
Na2SO4*10H2O + ZnSO4*7H2O = Na2Zn(SO4)2*4H2O + H2O =>
Na2SO4*10H2O + ZnSO4*7H2O = Na2Zn(SO4)2*4H2O + 13 H2O
K4(Fe(SCN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)2 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
2 K4(Fe(SCN)6) + 32 K2Cr2O7 + 116 H2SO4 = Fe2(SO4)2 + 32 Cr2(SO4)3 + 12 CO2 + 116 H2O + 30 K2SO4 + 12 KNO3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgSO4 + LiBr = MgBr2 + Li2SO4 =>
MgSO4 + 2 LiBr = MgBr2 + Li2SO4
*S + O2 = SO2 =>
*S + O2 = SO2
Ba3(BO3)2 + Ge(CrO4)2 = Ge3(BO3)4 + BaCrO4 =>
2 Ba3(BO3)2 + 3 Ge(CrO4)2 = Ge3(BO3)4 + 6 BaCrO4
NaC2H3O + H2O = HC2H3O + NaOH =>
NaC2H3O + H2O = HC2H3O + NaOH
CH2OH(CHOH)4COH + [Ag(NH3)2]OH = CH2OH(CHOH)COOH + Ag + H2O + NH3 =>
CH2OH(CHOH)4COH + 4[Ag(NH3)2]OH = 2 CH2OH(CHOH)COOH + 4 Ag + 2 H2O + 8 NH3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Br2 + Fe(OH)2 = FeBr2 + FeBrO3 + H2O =>
5 Br2 + 6 Fe(OH)2 = 4 FeBr2 + 2 FeBrO3 + 6 H2O
Cu + Ag2NO2 = CuNO2 + Ag =>
Cu + Ag2NO2 = CuNO2 + 2 Ag
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NaCu + SCH3COO = CuS + NaCH3COO =>
NaCu + SCH3COO = CuS + NaCH3COO
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
NH3 + CuO = N2 + H2O + Cu =>
2 NH3 + 3 CuO = N2 + 3 H2O + 3 Cu
H2O2 + NaOH = H2O + Na2O2 =>
H2O2 + 2 NaOH = 2 H2O + Na2O2
H2O + Ca = Ca(OH)2 + H2 =>
2 H2O + Ca = Ca(OH)2 + H2
Xn + HCl = XnCl2 + H2 =>
Xn + 2 HCl = XnCl2 + H2
CaO + NaSO4 = CaSO4 + NaO =>
CaO + NaSO4 = CaSO4 + NaO
CH3COO{-} + H2O = CH4 + HCO3{-} =>
CH3COO{-} + H2O = CH4 + HCO3{-}
CuSO4(aq) + BaCl(aq) = BaSO4(s) + CuCl(aq) =>
CuSO4(aq) + BaCl(aq) = BaSO4(s) + CuCl(aq)
Si4H10(l) + O2(g) = SiO2(s) + H20(l) =>
2 Si4H10(l) + 8 O2(g) = 8 SiO2(s) + H20(l)
K3Po4 + HI = KI + K2HPo4 =>
K3Po4 + HI = KI + K2HPo4
Fe1000O1056 + O2000 = Fe2000O3000 =>
500 Fe1000O1056 + 111 O2000 = 250 Fe2000O3000
ZnSO4 + HCl = ZnCl2 + H2 + SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2 + SO4
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
HCl + Mn(OH)2 = MnOHCl + H2O =>
HCl + Mn(OH)2 = MnOHCl + H2O
SiO2 + Ca3(PO4)2 + C = CO + CaSiO3 + P4 =>
6 SiO2 + 2 Ca3(PO4)2 + 10 C = 10 CO + 6 CaSiO3 + P4
MnCl2 + C2H4O2 = MnCl3 + CMn + H2O =>
6 MnCl2 + C2H4O2 = 4 MnCl3 + 2 CMn + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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