Equations balanced on the previous day | Equations balanced on the next day |
6 Cu + Al2(SO4)3 = 2 Al + 3 Cu2SO4
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
Al + H2SO4 = Al3H2SO4 =>
3 Al + H2SO4 = Al3H2SO4
CH2OH = CH2O + H2 =>
2 CH2OH = 2 CH2O + H2
C3H6O + C6H6N4O4 = C9H10N4O4 + H2O =>
C3H6O + C6H6N4O4 = C9H10N4O4 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C(s) + Fe2O3(s) = Fe(l) + CO(g) =>
3 C(s) + Fe2O3(s) = 2 Fe(l) + 3 CO(g)
C6H5COONa + CH3OH = C6H5COOCH3NaOH =>
C6H5COONa + CH3OH = C6H5COOCH3NaOH
KNO3 + MnO2 = KMnO3 + NO2 =>
KNO3 + MnO2 = KMnO3 + NO2
WI6 = I2 + W =>
WI6 = 3 I2 + W
C6H12O6 + NO3 = NH3 + H2O + CO2 =>
3 C6H12O6 + 8 NO3 = 8 NH3 + 6 H2O + 18 CO2
MnO2 + KOH = Mn(OH)2 + K2O2 =>
MnO2 + 2 KOH = Mn(OH)2 + K2O2
Zn(NO3)2 + Na3PO3 = Zn3(PO3)2 + NaNO3 =>
3 Zn(NO3)2 + 2 Na3PO3 = Zn3(PO3)2 + 6 NaNO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Na2Cu(CN)3 + H2SO4 + Na2S = Cu2S + Na2SO4 + HCN =>
2 Na2Cu(CN)3 + 3 H2SO4 + Na2S = Cu2S + 3 Na2SO4 + 6 HCN
MgBe + O2 = BeO + MgO =>
MgBe + O2 = BeO + MgO
Fe2(SO4)3 + CaCO3 + H2O = CO2 + CaSO4 + FeOOH =>
Fe2(SO4)3 + 3 CaCO3 + H2O = 3 CO2 + 3 CaSO4 + 2 FeOOH
Ca(H2PO4)2 + Na2CO3 = CaCO3 + NaH2PO4 =>
Ca(H2PO4)2 + Na2CO3 = CaCO3 + 2 NaH2PO4
C2H25(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H25(g) + 33 O2(g) = 8 CO2(g) + 50 H2O(g)
Fe2 + H2O = Fe3O4 + H2 =>
3 Fe2 + 8 H2O = 2 Fe3O4 + 8 H2
As2S3 + HNO3 + H2O = HSO4 + H3As + NO =>
As2S3 + 5 HNO3 + 2 H2O = 3 HSO4 + 2 H3As + 5 NO
NaKl + AgNO3 = AgKl + NaNO3 =>
NaKl + AgNO3 = AgKl + NaNO3
N4H3 + O2 = NO + H2O =>
4 N4H3 + 11 O2 = 16 NO + 6 H2O
calciumhydroxide + sodiumcarbonate = sodiumhydroxide + calciumcarbonate =>
Ca(OH)2 + Na2CO3 = 2 NaOH + CaCO3
N2 + Ca3 = Ca3N2 =>
N2 + Ca3 = Ca3N2
Si3O8 + H = Si + H2O =>
Si3O8 + 16 H = 3 Si + 8 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C4H10 + O(g) = CO + H2O =>
C4H10 + 9 O(g) = 4 CO + 5 H2O
NH3 + Ag = AgN + H =>
NH3 + Ag = AgN + 3 H
PdO2 + H2SO4 + HNO2 = PdSO4 + HNO3 + H2O =>
PdO2 + H2SO4 + HNO2 = PdSO4 + HNO3 + H2O
NaClO3 + MgSO4 = Na2SO4 + Mg(ClO3)2 =>
2 NaClO3 + MgSO4 = Na2SO4 + Mg(ClO3)2
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
CH3CH2CH2CH(CH2CH3)C(CH2CH3)2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH(CH2CH3)C(CH2CH3)2CH3 + 37 O2 = 24 CO2 + 26 H2O
Na + PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
6 Na + 2 PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
CH3I + CH3CH2ONa = CH3OCH2CH3 + NaI =>
CH3I + CH3CH2ONa = CH3OCH2CH3 + NaI
Cr + Sn{2+} = Cr2{+} + Sn =>
4 Cr + Sn{2+} = 2 Cr2{+} + Sn
Cu + HNO3 = NO2 + H2O + CuNO6 =>
Cu + 8 HNO3 = 7 NO2 + 4 H2O + CuNO6
FeSO4*7H2O + NaOH + H2O2 = Fe(OH)3 + Na2SO4 + H2O =>
2 FeSO4*7H2O + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4 + 14 H2O
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
Bi(OH)3 + NaS2 = Na(OH)3 + BiS2 =>
Bi(OH)3 + NaS2 = Na(OH)3 + BiS2
AuPO3 + Sn(SO4)2 = Au2(SO4)3 + Sn3(PO3)4 =>
4 AuPO3 + 3 Sn(SO4)2 = 2 Au2(SO4)3 + Sn3(PO3)4
Cu2O + H2O = Cu(OH) =>
Cu2O + H2O = 2 Cu(OH)
Pt + H2O = PtHO + H2 =>
2 Pt + 2 H2O = 2 PtHO + H2
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
Cr{3+} + Co{2+} + H2O = Cr2O7{2-} + Co + H{+} =>
2 Cr{3+} + 3 Co{2+} + 7 H2O = Cr2O7{2-} + 3 Co + 14 H{+}
HNO3 = NO + NO3 + H3O =>
6 HNO3 = NO + 5 NO3 + 2 H3O
S2O3{-2} + HCl + Na2S2O3 = HS2O3{-} + NaCl =>
S2O3{-2} + 2 HCl + Na2S2O3 = 2 HS2O3{-} + 2 NaCl
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
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