Equations balanced on the previous day | Equations balanced on the next day |
S8 + 2 O8 = 8 SO2
H2SO4 + P = SO2 + H3PO4 + H2O =>
5 H2SO4 + 2 P = 5 SO2 + 2 H3PO4 + 2 H2O
C6H7NO + CH3COOH = C8H9NO2 + H2O =>
C6H7NO + CH3COOH = C8H9NO2 + H2O
NO2 + SnCl2*2H2O + HCl = NH4Cl + SnCl4 + H2O =>
2 NO2 + 7 SnCl2*2H2O + 16 HCl = 2 NH4Cl + 7 SnCl4 + 18 H2O
C2H4O2 + (Cr2O7)2{-} + H{+} = Cr + CO2 + H2O =>
27 C2H4O2 + 8(Cr2O7)2{-} + 8 H{+} = 32 Cr + 54 CO2 + 58 H2O
HNO2 + KI + H2SO4 = I2 + N2 + K2SO4 + H2O =>
2 HNO2 + 6 KI + 3 H2SO4 = 3 I2 + N2 + 3 K2SO4 + 4 H2O
Na2S2O2 + H2SO4 = Na2S2O3 + H2O + SO2 =>
Na2S2O2 + H2SO4 = Na2S2O3 + H2O + SO2
NaOCl + HCl = NaCl + ClO2 + H2O =>
5 NaOCl + 2 HCl = 5 NaCl + 2 ClO2 + H2O
KClO3 + Al(OH)3 = KOH + Al(ClO3)3 =>
3 KClO3 + Al(OH)3 = 3 KOH + Al(ClO3)3
FeCO3 + H2O + CO2 = Fe(HCO3)2 =>
FeCO3 + H2O + CO2 = Fe(HCO3)2
KI + H2SO4 = I2 + H2O + K2SO4 + SO2 =>
2 KI + 2 H2SO4 = I2 + 2 H2O + K2SO4 + SO2
AI + KOH = AI(OH)4 + K =>
AI + 4 KOH = AI(OH)4 + 4 K
ClO4NH4 + C2H6O = N2 + Cl2 + H2O + CO2 =>
6 ClO4NH4 + 2 C2H6O = 3 N2 + 3 Cl2 + 18 H2O + 4 CO2
Na2S2O3 + AgNO3 = AgS2O3 + Na2NO3 =>
Na2S2O3 + AgNO3 = AgS2O3 + Na2NO3
CaCo3Mg = MgCo3Ca =>
CaCo3Mg = MgCo3Ca
C6H10O5 + NH3 = C5H7NO2 + H2O =>
5 C6H10O5 + 6 NH3 = 6 C5H7NO2 + 13 H2O
C + O2 = CO = CO2 =>
2 C + O2 = 2 CO
CaCo3Mg = MgCo3Ca =>
CaCo3Mg = MgCo3Ca
K2CO3(aq) + BaCl2 = KCl + BaCO3 =>
K2CO3(aq) + BaCl2 = 2 KCl + BaCO3
MgF2 + H3PO4 = Mg3(PO4)2 + HF =>
3 MgF2 + 2 H3PO4 = Mg3(PO4)2 + 6 HF
KMnO4 + FeSO4(NH4)2SO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 FeSO4(NH4)2SO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 8 H2O
AlO3 + Na(OH) = Al(OH) + NaO3 =>
AlO3 + Na(OH) = Al(OH) + NaO3
(Na2O)2(SiO2)6(H2O)28 + Ca(OH)2 = CaSiO3 + NaOH + H2O =>
(Na2O)2(SiO2)6(H2O)28 + 6 Ca(OH)2 = 6 CaSiO3 + 4 NaOH + 32 H2O
AgNO3 + S2 = AgS2 + NO3 = AgS2 =>
AgNO3 + S2 = AgS2 + NO3
C2SH6 + O2 = SO2 + CO2 + H2O =>
2 C2SH6 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O
BaCO3 + CH3COOH = Ba(CH3COOH)2 + CO2 + H2O =>
4 BaCO3 + 9 CH3COOH = 4 Ba(CH3COOH)2 + 6 CO2 + 2 H2O
Na + Cu2O = Na2O + Cu2 =>
2 Na + Cu2O = Na2O + Cu2
Mg(C2H3O2)2 + NaOH = Mg(OH)2 + Na(C2H3O2) =>
Mg(C2H3O2)2 + 2 NaOH = Mg(OH)2 + 2 Na(C2H3O2)
S + SSO3 = S2SO4 =>
S + 4 SSO3 = 3 S2SO4
K(s) + H3PO4(aq) = H2(g) + K3PO4 =>
6 K(s) + 2 H3PO4(aq) = 3 H2(g) + 2 K3PO4
BaCO3(aq) = BaO(s) + CO2(g) =>
BaCO3(aq) = BaO(s) + CO2(g)
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
H3NSO3 + Na2CO3 = Na3NSO3 + CO2 + H2O =>
2 H3NSO3 + 3 Na2CO3 = 2 Na3NSO3 + 3 CO2 + 3 H2O
Ca(CH3COO)2 + Cu(CH3COO)2 = CuCa(CH3COO)4 =>
Ca(CH3COO)2 + Cu(CH3COO)2 = CuCa(CH3COO)4
(NH4)2 + CuO = N2 + Cu + H2O =>
(NH4)2 + 4 CuO = N2 + 4 Cu + 4 H2O
MnBr2(aq) + KOH = Mn(OH)2 + KBr =>
MnBr2(aq) + 2 KOH = Mn(OH)2 + 2 KBr
ZnBr2(aq) + LiOH(aq) = Zn(OH)2 + LiBr =>
ZnBr2(aq) + 2 LiOH(aq) = Zn(OH)2 + 2 LiBr
NH3(g) + H2O2(l) = N2H4(l) + H2O(l) =>
2 NH3(g) + H2O2(l) = N2H4(l) + 2 H2O(l)
Al(C2H3O2)3 + Mg(OH)2 = Al(OH)3 + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(C2H3O2)2
Pb(GaO2)2 + GaBr3 = Ga2O3 + PbBr2 =>
3 Pb(GaO2)2 + 2 GaBr3 = 4 Ga2O3 + 3 PbBr2
ScCl3 + Na2CO3 = Sc2(CO3)3 + NaCl =>
2 ScCl3 + 3 Na2CO3 = Sc2(CO3)3 + 6 NaCl
LaCl3 + Al = La + AlCl3 =>
LaCl3 + Al = La + AlCl3
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OC(O)CH2CH3 + H2O =>
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OC(O)CH2CH3 + H2O
Ca(OH)2(aq) + CH3COOH(aq) = (CH3COO)2Ca(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 CH3COOH(aq) = (CH3COO)2Ca(aq) + 2 H2O(l)
AlCl3 + NaHO = Al(OH)3 + NaCl =>
AlCl3 + 3 NaHO = Al(OH)3 + 3 NaCl
Al(C2H3O2)3 + Mg(OH)2 = Al(OH)3 + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(C2H3O2)2
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s) =>
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s)
Pb(NO3)2(aq) + KI(aq) = KNO3 + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3 + PbI2(s)
K[Fe(OH)4] + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O =>
2 K[Fe(OH)4] + 4 H2SO4 = K2SO4 + Fe2(SO4)3 + 8 H2O
KMnO4 + H2SO4 + FeSO4(NH4)2SO4H2O = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4(NH4)2SO4H2O = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 18 H2O
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