Equations balanced on the previous day | Equations balanced on the next day |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaAlSi3O8 + H2O + H{+} = Al2Si4O10(OH)2 + H4SiO4 + Na{+} =>
2 NaAlSi3O8 + 4 H2O + 2 H{+} = Al2Si4O10(OH)2 + 2 H4SiO4 + 2 Na{+}
K + Zn = K2Zn =>
2 K + Zn = K2Zn
FeF2 + CuF3 = FeF3 + Cu =>
3 FeF2 + CuF3 = 3 FeF3 + Cu
FrOH + CO2 = FrCO3 + H2 =>
2 FrOH + 2 CO2 = 2 FrCO3 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K + Zn = K2Zn =>
2 K + Zn = K2Zn
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O
HCOH + KMnO4 = KHCO3 + H2O + K2CO3 + MnO2 =>
3 HCOH + 4 KMnO4 = 2 KHCO3 + 2 H2O + K2CO3 + 4 MnO2
H8MnN2O10 + C2H5NO2 = MnO2 + H2O + CO2 + N2 =>
9 H8MnN2O10 + 8 C2H5NO2 = 9 MnO2 + 56 H2O + 16 CO2 + 13 N2
MnO41 + ClO1 = MnO2 + ClO2 =>
MnO41 + 39 ClO1 = MnO2 + 39 ClO2
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
NNaB3H13 + ClO3 = NaCl + B2O3 + BN + H2 =>
2 NNaB3H13 + 2 ClO3 = 2 NaCl + 2 B2O3 + 2 BN + 13 H2
Au + HCl + NHO3 = AuCl3 + H2O + NO =>
Au + 3 HCl + NHO3 = AuCl3 + 2 H2O + NO
K + Zn = K2Zn =>
2 K + Zn = K2Zn
Na2S + Pb(CH3CO2)2 = Na2(CH3CO2)2 + PbS =>
Na2S + Pb(CH3CO2)2 = Na2(CH3CO2)2 + PbS
Sn(NO3)4 + Li = Li(NO3) + Sn =>
Sn(NO3)4 + 4 Li = 4 Li(NO3) + Sn
NH2 + O2 = NO2 + H2O =>
2 NH2 + 3 O2 = 2 NO2 + 2 H2O
F2 + H4Cl4 = F2Cl2 + H =>
2 F2 + H4Cl4 = 2 F2Cl2 + 4 H
Ca(ClO3)2 + Mg3(PO4)2 = Ca3(PO4)2 + Mg(ClO3)2 =>
3 Ca(ClO3)2 + Mg3(PO4)2 = Ca3(PO4)2 + 3 Mg(ClO3)2
Cl2 + P2 = PCl =>
Cl2 + P2 = 2 PCl
CoSO4*7H2O + Na2CO3 + CH3COCH2COCH3 = Co(CH3COCHCOCH3)2 + Na2SO4 + CO2 + H2O =>
CoSO4*7H2O + Na2CO3 + 2 CH3COCH2COCH3 = Co(CH3COCHCOCH3)2 + Na2SO4 + CO2 + 8 H2O
CH3COOH + CH32CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
53 CH3COOH + 5 CH32CHCH2CH2OH = 18 CH3COOCH2CH2CHCH3CH3 + 75 H2O
LiCl + KF = LiF + KCl =>
LiCl + KF = LiF + KCl
[Cu(NH3)4]SO4 + H2SO4 = Cu(SO4) + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 H2SO4 = Cu(SO4) + 2(NH4)2SO4
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+} =>
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+}
FeCl2 + NaOH = FeO + NaCl + H2O =>
FeCl2 + 2 NaOH = FeO + 2 NaCl + H2O
NaBr + MnO2 + H2SO4 = MnSO4 + Br2Na2SO4 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Br2Na2SO4 + 2 H2O
AgNO3 + [Co(en)Cl2]Cl = AgCl + [Co(en)NO3]Cl2 =>
AgNO3 + [Co(en)Cl2]Cl = AgCl + [Co(en)NO3]Cl2
KMnO4 + NaOH + KBr = KNaMnO4 + KBrO3 + H2O =>
6 KMnO4 + 6 NaOH + KBr = 6 KNaMnO4 + KBrO3 + 3 H2O
C5O + O2 = CO2 =>
2 C5O + 9 O2 = 10 CO2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Al2(SO4)3 + BaCl = Al2Cl + Ba(SO4)3 =>
Al2(SO4)3 + BaCl = Al2Cl + Ba(SO4)3
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
C6H6 + HCOCl = C6H5CHO + HCl =>
C6H6 + HCOCl = C6H5CHO + HCl
NH4CI + KNO3 = NH4NO3 + KCI =>
NH4CI + KNO3 = NH4NO3 + KCI
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
I + Cl2 = ICl =>
2 I + Cl2 = 2 ICl
Cr2O7{2} + H{+} + I{-} = Cr{3} + I2 + H2O =>
Cr2O7{2} + 14 H{+} + 10 I{-} = 2 Cr{3} + 5 I2 + 7 H2O
Mg + HClO4 = Mg(ClO4)2 + Cl2O + H2O =>
6 Mg + 14 HClO4 = 6 Mg(ClO4)2 + Cl2O + 7 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuOH + C2H2 = Cu2C2 + H2O =>
2 CuOH + C2H2 = Cu2C2 + 2 H2O
CH3COH + H2O + Cu = C2H5OH + CuO =>
CH3COH + H2O + Cu = C2H5OH + CuO
KBr(l) + I2(aq) = KI + BrI =>
KBr(l) + I2(aq) = KI + BrI
N2H4 + NO3H = N2 + H2O =>
5 N2H4 + 4 NO3H = 7 N2 + 12 H2O
Si + CaZnF4 = CaF2 + SiF4 + Zn =>
Si + 2 CaZnF4 = 2 CaF2 + SiF4 + 2 Zn
Cu + Al(NO3)2 = CuNO3 + Al =>
2 Cu + Al(NO3)2 = 2 CuNO3 + Al
CH3COOH + CaCO3 = CaCH3COOH + CO2 + H2O =>
5 CH3COOH + 4 CaCO3 = 4 CaCH3COOH + 6 CO2 + 2 H2O
Hg(ClO4)2 + Na2S = HgS + NaClO4 =>
Hg(ClO4)2 + Na2S = HgS + 2 NaClO4
Na2Cr2O7(aq) + CuSO4(aq) = Na2SO4 + CuCr2O7 =>
Na2Cr2O7(aq) + CuSO4(aq) = Na2SO4 + CuCr2O7
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