Equations balanced on the previous day | Equations balanced on the next day |
2 Li + (NH4)2CO3 = Li2CO3 + 2 NH4
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
HNO3 + Na2S2O3 = Na2SO4 + S + NO2 + H2O =>
2 HNO3 + Na2S2O3 = Na2SO4 + S + 2 NO2 + H2O
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
CoSO4 + KIO3 = CoIO3 + K + SO4 =>
CoSO4 + KIO3 = CoIO3 + K + SO4
CH3CH2COOH + PCl5 = CH3CH2COOCl + PCl3 + HCl =>
CH3CH2COOH + PCl5 = CH3CH2COOCl + PCl3 + HCl
KBr + Sr(ClO4)2 = KClO4 + SrBr2 =>
2 KBr + Sr(ClO4)2 = 2 KClO4 + SrBr2
WO3 + NH3OH2 = (NH4)2WO4 + H2O =>
WO3 + 2 NH3OH2 = (NH4)2WO4 + H2O
ZnCO3(s) + HCl = ZnCl2(aq) + H2O(l) + CO2 =>
ZnCO3(s) + 2 HCl = ZnCl2(aq) + H2O(l) + CO2
Cr(OH)4{-}(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)4{-}(aq) + 2 OH{-}(aq) + 3 H2O2 = 2 CrO4{2-}(aq) + 8 H2O(l)
PbI2 + ZnCl3 = PbCl2 + ZnI3 =>
3 PbI2 + 2 ZnCl3 = 3 PbCl2 + 2 ZnI3
Na2 + SO4(s) + C(s) = Na2S(s) + CO2(s) =>
Na2 + SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(s)
NaI(aq) + Hg2(C2H3O2)2(aq) = NaC2H3O2 + HgI =>
2 NaI(aq) + Hg2(C2H3O2)2(aq) = 2 NaC2H3O2 + 2 HgI
Al + Fe2O3 + C2Cl6 = Al2O3 + FeCl3 + C =>
2 Al + Fe2O3 + C2Cl6 = Al2O3 + 2 FeCl3 + 2 C
C6H8O2 + KOH = C6H7KO2 + H2O =>
C6H8O2 + KOH = C6H7KO2 + H2O
OSO4 + PtCl4 = PtO2 + OSCl8 =>
OSO4 + 2 PtCl4 = 2 PtO2 + OSCl8
K2SiO3 = SiO2 + K2O =>
K2SiO3 = SiO2 + K2O
Sn(CH3COO)2 + NaOH + H2O2 = Na2[Sn(OH)6] + CH3COONa =>
Sn(CH3COO)2 + 4 NaOH + H2O2 = Na2[Sn(OH)6] + 2 CH3COONa
KMnO4 + HCl = KClMnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KClMnCl2 + 8 H2O + 5 Cl2
Cu(No3)2 + K3PO4 = Cu3(PO4)2 + KNo3 =>
3 Cu(No3)2 + 2 K3PO4 = Cu3(PO4)2 + 6 KNo3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
KBrO + H2SO4 = KBrO3 + H2O + SO2 =>
KBrO + 2 H2SO4 = KBrO3 + 2 H2O + 2 SO2
CuCl2(aq) + Na2SO4(aq) = CuSO4(aq) + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4(aq) + 2 NaCl(aq)
KCl + Na2S2O8 = NaCl + K2S2O8 =>
2 KCl + Na2S2O8 = 2 NaCl + K2S2O8
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3 + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
C6H12O6 = C3H7COOH + CO2 + H2 =>
C6H12O6 = C3H7COOH + 2 CO2 + 2 H2
NaBiO + FeSO4 + NaOH = Na2FeO4 + Na2SO4 + Na3Bi + H2O =>
NaBiO + FeSO4 + 6 NaOH = Na2FeO4 + Na2SO4 + Na3Bi + 3 H2O
MgCO3 + CH3CH2CO2H = CH3CH2CO2Mg + H2O + CO2 =>
14 MgCO3 + 15 CH3CH2CO2H = 14 CH3CH2CO2Mg + 10 H2O + 17 CO2
Na2Cr2O7 + Na2C2O4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
Na2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 7 H2O + 6 CO2
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
NaClO + Cr2O3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO + Cr2O3 + 4 NaOH = 2 Na2CrO4 + 3 NaCl + 2 H2O
C3H6O2 + NaOH = NaCOOCH3 + CH3OH =>
C3H6O2 + NaOH = NaCOOCH3 + CH3OH
MnS + HI = MnI + HS =>
MnS + HI = MnI + HS
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Li + I = LiI =>
Li + I = LiI
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C2H6O + O2 = CO + H2O =>
C2H6O + 2 O2 = 2 CO + 3 H2O
Cr2O7{2-} + S{2-} + H{+} = Cr{3+} + SO4{-2} + H2O =>
4 Cr2O7{2-} + 3 S{2-} + 32 H{+} = 8 Cr{3+} + 3 SO4{-2} + 16 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Hg2(C2H3O2)2 + NaCl = Hg2Cl2 + NaC2H3O2 =>
Hg2(C2H3O2)2 + 2 NaCl = Hg2Cl2 + 2 NaC2H3O2
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
Cr2(SO4)3 + Na2CO3 + H2O = Cr(OH)3 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
C4H8O2 + H2SO4 = C4H8SO5 + H2O =>
C4H8O2 + H2SO4 = C4H8SO5 + H2O
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