Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + SO2 = 2 SO3 + H2
Na2[B4O5(OH)4] + NaOH + H2O2 = Na2[B2(O2)2(OH)4] + H2O =>
Na2[B4O5(OH)4] + 2 NaOH + 4 H2O2 = 2 Na2[B2(O2)2(OH)4] + 3 H2O
C2H2SH + NaOH = C2H2OH + NaSH =>
C2H2SH + NaOH = C2H2OH + NaSH
Zn(s)HCl(aq) = ZnH(s)Cl(aq) =>
Zn(s)HCl(aq) = ZnH(s)Cl(aq)
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
KMnO4 + H2SO4 + N2O = MnSO4 + Mn(NO3)2 + K2SO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 N2O = 3 MnSO4 + 5 Mn(NO3)2 + 4 K2SO4 + 7 H2O
NaC6H5COO + H2O = H3O + NaC6H4COO =>
NaC6H5COO + H2O = H3O + NaC6H4COO
Na2CO3(t) = Na2O + CO2 =>
Na2CO3(t) = Na2O + CO2
Fe6O8 + UO2(H2O)3{2+} + H2O + H{+} = Fe4UO8 + Fe(H2O)6{3+} =>
Fe6O8 + UO2(H2O)3{2+} + 7 H2O + 4 H{+} = Fe4UO8 + 2 Fe(H2O)6{3+}
KOH + O2 = H2O + K2O2 =>
4 KOH + O2 = 2 H2O + 2 K2O2
C3H6Cl2 + NaOH = C3H6O + NaCl + H2O =>
C3H6Cl2 + 2 NaOH = C3H6O + 2 NaCl + H2O
SO2 + O2 = SO8 =>
SO2 + 3 O2 = SO8
HNO3 + PbO2 = O2 + PbNO3 + H2O =>
4 HNO3 + 4 PbO2 = 3 O2 + 4 PbNO3 + 2 H2O
NaOH + KAl(SO4)2 = Al(OH)4 + Na2SO4 + K =>
4 NaOH + KAl(SO4)2 = Al(OH)4 + 2 Na2SO4 + K
FeCl3 + NaAsO4 = AsFeO4 + NaCl3 =>
FeCl3 + NaAsO4 = AsFeO4 + NaCl3
C2H3O2 + NaOH = H2O + CO2 + NaC2H3O2 =>
8 C2H3O2 + 7 NaOH = 5 H2O + 2 CO2 + 7 NaC2H3O2
Al2(SO4)3 + NaAlO2 = Al2O3 + Na + SO4 =>
Al2(SO4)3 + 6 NaAlO2 = 4 Al2O3 + 6 Na + 3 SO4
KMnO4 + O3 = KMnO7 =>
KMnO4 + O3 = KMnO7
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Ca + P = Ca3P =>
3 Ca + P = Ca3P
NaC6H5COO + H2O = H3O + NaC6H4COO =>
NaC6H5COO + H2O = H3O + NaC6H4COO
FeCl3 + NaAsO4 = AsFeO4 + NaCl3 =>
FeCl3 + NaAsO4 = AsFeO4 + NaCl3
HCl + CoCO3 = CoCl2 + H2CO3 =>
2 HCl + CoCO3 = CoCl2 + H2CO3
CrCl2 + K4[Fe(CN)6] = Cr2[Fe(CN)6] + KCl =>
2 CrCl2 + K4[Fe(CN)6] = Cr2[Fe(CN)6] + 4 KCl
NaOH + KAl(SO4)2 = Al(OH)4 + Na2SO4 + K =>
4 NaOH + KAl(SO4)2 = Al(OH)4 + 2 Na2SO4 + K
Ba(NO2)2 + KMnO4 + H2O = MnO2 + KOH + Ba(NO3)2 =>
3 Ba(NO2)2 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 Ba(NO3)2
ZrOCl2 + K4[Fe(CN)6] = (ZrO)2[Fe(CN)6] + KCl =>
2 ZrOCl2 + K4[Fe(CN)6] = (ZrO)2[Fe(CN)6] + 4 KCl
K4[Fe(CN)6] + CuSO4 = Cu4[Fe(CN)6]2 + K2SO4 =>
2 K4[Fe(CN)6] + 4 CuSO4 = Cu4[Fe(CN)6]2 + 4 K2SO4
Al2O + H2 = Al + H2O =>
Al2O + H2 = 2 Al + H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
C3H5N3O9 = CO(g) + N2(g) + H2O(g) + O2(g) =>
4 C3H5N3O9 = 12 CO(g) + 6 N2(g) + 10 H2O(g) + 7 O2(g)
ICl + H2S2O7 = I2{+} + I(HSO4)3 + HS3O10{-} + HSO3Cl + H2SO4 =>
5 ICl + 9 H2S2O7 = 2 I2{+} + I(HSO4)3 + 2 HS3O10{-} + 5 HSO3Cl + 4 H2SO4
CaBr2 + Na2CO3 = CaCO3 + (Na)2Br2 =>
CaBr2 + Na2CO3 = CaCO3 + (Na)2Br2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
I{-} + NO3{-} + H{+} = I2 + NO + H2O =>
6 I{-} + 2 NO3{-} + 8 H{+} = 3 I2 + 2 NO + 4 H2O
H2C2O4 + KMnO4 = CO2 + MnO + K20 + H2O =>
60 H2C2O4 + 20 KMnO4 = 120 CO2 + 20 MnO + K20 + 60 H2O
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
(C8)(H18) + (O2) = (CO2) + (H2O) =>
2(C8)(H18) + 25(O2) = 16(CO2) + 18(H2O)
CH3COOH + Ga(OH)3 = Ga(CH3COO)3 + H2O =>
3 CH3COOH + Ga(OH)3 = Ga(CH3COO)3 + 3 H2O
HCl + CoCO3 = CoCl2 + H2CO3 =>
2 HCl + CoCO3 = CoCl2 + H2CO3
P4 + KOH + H2O = PH3 + KH2PO3 =>
P4 + 2 KOH + 4 H2O = 2 PH3 + 2 KH2PO3
BaF2 + NaOH = Ba(OH)2 + NaF =>
BaF2 + 2 NaOH = Ba(OH)2 + 2 NaF
HBr + MgSO3 = H2SO3 + MgBr2 =>
2 HBr + MgSO3 = H2SO3 + MgBr2
I{-} + NO3{-} + H{+} = I2 + NO2{-} + H2O =>
2 I{-} + NO3{-} + 2 H{+} = I2 + NO2{-} + H2O
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO4) =>
7 P + 3 Ba(OH)2 + 6 H2O = 4 PH3 + 3 Ba(H2PO4)
(C2H3O2) + H2O = OH + (C2H3O2H) =>
(C2H3O2) + H2O = OH + (C2H3O2H)
H2SO4 + SO2 = SO3 + H2 =>
H2SO4 + SO2 = 2 SO3 + H2
NO2 + O2 = N2O5(g) =>
4 NO2 + O2 = 2 N2O5(g)
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