Equations balanced on the previous day | Equations balanced on the next day |
CuZn + Ni = CuNiZn
C12H12O11(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H12O11(s) + 19 O2(g) = 24 CO2(g) + 12 H2O(l)
CuSO4 + K4(Fe(CN)6) = Cu4(Fe(CN)6)2 + K2SO4 =>
4 CuSO4 + 2 K4(Fe(CN)6) = Cu4(Fe(CN)6)2 + 4 K2SO4
Sn + KOH + H2O = K2SnO3 + H2 =>
Sn + 2 KOH + H2O = K2SnO3 + 2 H2
C2H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
NaOH + RCOOCH3 = RCOONa + CH3OH =>
NaOH + RCOOCH3 = RCOONa + CH3OH
Zn(s) + CuO(aq) = Cu(s) + ZnO(aq) =>
Zn(s) + CuO(aq) = Cu(s) + ZnO(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cl2 + OH = ClO4 + H2O =>
Cl2 + 16 OH = 2 ClO4 + 8 H2O
Cr(NO3)3 + K2CO3 + H2O = Cr(OH)3 + KNO3 + CO2 =>
2 Cr(NO3)3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 6 KNO3 + 3 CO2
KMnO4 + SnCl2 + H2SO4 = Cl2 + MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 5 SnCl2 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O
H2CCH2 + Br2 = BrH2CCH2Br =>
H2CCH2 + Br2 = BrH2CCH2Br
LiOH + P2O5 = Li2O + H3PO4 =>
6 LiOH + P2O5 = 3 Li2O + 2 H3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
GaBr3 + Na2SO4 = NaBr + Ga2O12S3 =>
2 GaBr3 + 3 Na2SO4 = 6 NaBr + Ga2O12S3
AgNO3(aq) + Ca(OH)2(aq) = AgOH(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 AgOH(s) + Ca(NO3)2(aq)
H + Sc = H5Sc82 =>
5 H + 82 Sc = H5Sc82
FeS + O2 = Fe2O3 + O2S =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 O2S
H3Po4 + Ca + OH = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca + 6 OH = Ca3(Po4)2 + 6 H2O
Ti(CO3)3 + KOH = Ti(OH)6 + K2(CO3) =>
Ti(CO3)3 + 6 KOH = Ti(OH)6 + 3 K2(CO3)
Na2CO3(aq) + HI(aq) = NaI(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HI(aq) = 2 NaI(aq) + H2O(l) + CO2(g)
HNO3 + Mg2OH = H2O + Mg2NO3 =>
HNO3 + Mg2OH = H2O + Mg2NO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P4O10 + Ca(OH)2 = Ca(PO3)2 + H2O =>
P4O10 + 2 Ca(OH)2 = 2 Ca(PO3)2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaBH4 + HCl + NaOH = H3BO3 + NaCl + H2 =>
NaBH4 + 4 HCl + 3 NaOH = H3BO3 + 4 NaCl + 4 H2
H2 + CaC2N2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAlO4H4 + FeS3C3N3 + PI3 + Na2SiO3 + CaF2 + H2O =>
88 H2 + 15 CaC2N2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAlO4H4 + 10 FeS3C3N3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 79 H2O
KClO3(s) = O + KCl(s) =>
KClO3(s) = 3 O + KCl(s)
CuSO4 + NaHCO3 = CuCO3 + NaHSO4 =>
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
Na3BO3 + H2CO3 = NaHCO3 + H3BO3 =>
Na3BO3 + 3 H2CO3 = 3 NaHCO3 + H3BO3
Na2(CO3) + Ca(OH)2 = Na2(OH)2 + CaCO3 =>
Na2(CO3) + Ca(OH)2 = Na2(OH)2 + CaCO3
LiOH + FeSO4 = Fe(OH)2 + Li2(SO4) =>
2 LiOH + FeSO4 = Fe(OH)2 + Li2(SO4)
Zn + HS = ZnS + H2 =>
2 Zn + 2 HS = 2 ZnS + H2
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
Ra3(PO4)2 + H2SO4 = RaSO4 + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 RaSO4 + 2 H3PO4
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
CHCl3 + MnO4{-} + H{+} = Cl2 + CO2 + Mn{2+} + H2O =>
2 CHCl3 + 2 MnO4{-} + 6 H{+} = 3 Cl2 + 2 CO2 + 2 Mn{2+} + 4 H2O
FeCr2O7 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
K2CO3 + H3C6H5O7 = K3C6H5O7 + H2O + CO2 =>
3 K2CO3 + 2 H3C6H5O7 = 2 K3C6H5O7 + 3 H2O + 3 CO2
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O =>
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O
HCl + Ca0(OH)2 = CaCl2 + H2O =>
2 HCl + Ca0(OH)2 = CaCl2 + 2 H2O
KNO3 + S = S2O + K2O + NO =>
2 KNO3 + 6 S = 3 S2O + K2O + 2 NO
HClO + NH4OH = NH4ClO + H2O =>
HClO + NH4OH = NH4ClO + H2O
Acetylene + oxygen = carbondioxide + water =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO(s) + HCl(aq) = CaCl2 + H2O(l) =>
CaO(s) + 2 HCl(aq) = CaCl2 + H2O(l)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NaOH + CaCl = CaOH + NaCl =>
NaOH + CaCl = CaOH + NaCl
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
SO2 + Na2SiO3 = Na2SO3 + SiO2 =>
SO2 + Na2SiO3 = Na2SO3 + SiO2
Mg2 + O2 = MgO2 =>
Mg2 + 2 O2 = 2 MgO2
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