Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Cu2Br + Br2 = Cu3Br4 =>
6 Cu2Br + 5 Br2 = 4 Cu3Br4
LiS(aq) + Ni(NO3)2 = Li(NO3)(aq) + NiS2 =>
2 LiS(aq) + Ni(NO3)2 = 2 Li(NO3)(aq) + NiS2
Au2O3 + H2SO4 = Au2(SO4)3 + H2O =>
Au2O3 + 3 H2SO4 = Au2(SO4)3 + 3 H2O
NiO2 + ClO3{-} + H{+} = Ni{+2} + ClO4{-} + H2O =>
NiO2 + ClO3{-} + 2 H{+} = Ni{+2} + ClO4{-} + H2O
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Fe3Cl + CaO = Fe3OCaCl =>
Fe3Cl + CaO = Fe3OCaCl
CaCO3 = CO2 + CaO* =>
CaCO3 = CO2 + CaO*
Fe + Fe3O4 = FeO =>
Fe + Fe3O4 = 4 FeO
C4H9OH + O2 = CH3CH2CH2COOH + H2O =>
C4H9OH + O2 = CH3CH2CH2COOH + H2O
Sn + CuCl2*2H2O = SnCl2 + Cu + H2O =>
Sn + CuCl2*2H2O = SnCl2 + Cu + 2 H2O
KMnO4 + VCl3 + H2SO4 + H2O = K2SO4 + MnSO4 + VOCl2 + HCl =>
2 KMnO4 + 10 VCl3 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 10 VOCl2 + 10 HCl
Ca(OCl)2 + HCl = Cl2 + H2O + CaCl2 =>
Ca(OCl)2 + 4 HCl = 2 Cl2 + 2 H2O + CaCl2
SO3BaO = SBaO4 =>
SO3BaO = SBaO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C2H4O2 + Cu = C2H4O2Cu =>
C2H4O2 + Cu = C2H4O2Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 KOH
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Na2C2O4 + Ca(NO3)2 = CaC2O4 + Na(NO3) =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + 2 Na(NO3)
H{+} + As2S3 + NO3{-} = HAsO4 + S + NO + H2O =>
14 H{+} + 3 As2S3 + 14 NO3{-} = 6 HAsO4 + 9 S + 14 NO + 4 H2O
HgCl2 + Na2C2O4 = Hg(C2O4) + NaCl =>
HgCl2 + Na2C2O4 = Hg(C2O4) + 2 NaCl
CuO + SO3 = CuO3 + SO =>
CuO + SO3 = CuO3 + SO
MnCl2 + CH3COOH = Mn[CO3] + HCl + CH2 =>
2 MnCl2 + 3 CH3COOH = 2 Mn[CO3] + 4 HCl + 4 CH2
H2SO3 + AlOH = Al2SO3 + H2O =>
H2SO3 + 2 AlOH = Al2SO3 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
K2CrO4 + H2O = K2O + H2CrO4 =>
K2CrO4 + H2O = K2O + H2CrO4
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
ZnO + Cl = ZnCl2 + O =>
ZnO + 2 Cl = ZnCl2 + O
Sr + (NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr + (NO3)2 + KIO3 = SrIO3 + K(NO3)2
I2 + NaHSO3 = NaI + NaHSO4 + H2O + SO2 =>
I2 + 3 NaHSO3 = 2 NaI + NaHSO4 + H2O + 2 SO2
H2OO2(aq) = H2O(l) + O2 =>
H2OO2(aq) = H2O(l) + O2
AgNO3 + NH3 + H2O = AgOH + NH4NO3 =>
AgNO3 + NH3 + H2O = AgOH + NH4NO3
calciumhydroxide + sulfuricacid = calciumsulfate + water =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ce(NO3)3 + HF = CeF3 + HNO3 =>
Ce(NO3)3 + 3 HF = CeF3 + 3 HNO3
CuO + KOH = CuOH + KO =>
CuO + KOH = CuOH + KO
CH3COO + KOH = CH3COOH + KO =>
CH3COO + KOH = CH3COOH + KO
CH2CHCH2OH + KMnO4 + KOH = K2MnO4 + CH2(OH)CH(OH)CH2(OH) =>
CH2CHCH2OH + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH2(OH)CH(OH)CH2(OH)
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
Te + H{+} = Te4{2+} + H2 =>
4 Te + 2 H{+} = Te4{2+} + H2
Pb(OH)2 + H2SeO3 = Pb(HSeO3)2 + H2O =>
Pb(OH)2 + 2 H2SeO3 = Pb(HSeO3)2 + 2 H2O
Na2SIO3 + HCl = NaCl + SIO2 + H2O =>
Na2SIO3 + 2 HCl = 2 NaCl + SIO2 + H2O
Nd + HNO3 = Nd(NO3)3 + H =>
Nd + 3 HNO3 = Nd(NO3)3 + 3 H
Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Au2S3(s) + H2(g) = H2S(g) + Au(s) =>
Au2S3(s) + 3 H2(g) = 3 H2S(g) + 2 Au(s)
CrO7{-2} + Cl{-} + H{+} = Cr{+3} + Cl2 + H2O =>
2 CrO7{-2} + 18 Cl{-} + 28 H{+} = 2 Cr{+3} + 9 Cl2 + 14 H2O
K2(SO3)Ga2S3 = Ga2(SO3)K2S3 =>
K2(SO3)Ga2S3 = Ga2(SO3)K2S3
CaOAl2O3 = CaO3Al2O =>
CaOAl2O3 = CaO3Al2O
Ag2O + CH4 = Ag + CO2 + H2O =>
4 Ag2O + CH4 = 8 Ag + CO2 + 2 H2O
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