Equations balanced on the previous day | Equations balanced on the next day |
Zn + 2 HCl = ZnCl2 + H2
NH4NO2 + H2O = HNO3 + NH4 =>
9 NH4NO2 + 6 H2O = 8 HNO3 + 10 NH4
SiO + Ba(OH)2 = BaSiO3 + H2 =>
SiO + Ba(OH)2 = BaSiO3 + H2
C2H5OH + K2Cr2O7 + H2SO4 = CH2COOH + Cr2(SO4)3 + KSO4 + H2O =>
4 C2H5OH + 5 K2Cr2O7 + 25 H2SO4 = 4 CH2COOH + 5 Cr2(SO4)3 + 10 KSO4 + 31 H2O
Al2(s) + CuCl2(aq) = AlCl3 + Cu(s) =>
Al2(s) + 3 CuCl2(aq) = 2 AlCl3 + 3 Cu(s)
Ca + I = CaI2 =>
Ca + 2 I = CaI2
Hg2S + H{+} + MnO4{-} = Hg{+2} + SO4({-}2) + H2O + Mn{2+} =>
5 Hg2S + 48 H{+} + 11 MnO4{-} = 10 Hg{+2} + 5 SO4({-}2) + 24 H2O + 11 Mn{2+}
KMnO4 + Na2S2O3 + OH = Na2MnO4 + Na2S4O6 + KOH =>
KMnO4 + 2 Na2S2O3 + OH = Na2MnO4 + Na2S4O6 + KOH
(CH3(CH2)6CH3)(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)6CH3)(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Bi{-} + NO3{-} + H{+} = Bi{3+} + NO + H2O =>
3 Bi{-} + 4 NO3{-} + 16 H{+} = 3 Bi{3+} + 4 NO + 8 H2O
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
Te + Cl2 = TeCl2 =>
Te + Cl2 = TeCl2
HCl + Co(OH)2 = CoCl2 + H2O =>
2 HCl + Co(OH)2 = CoCl2 + 2 H2O
TiO + N2 = Ti2N + NO2 =>
2 TiO + N2 = Ti2N + NO2
SiCl4 + KAlH4 = SiH4 + KCl + AlCl3 =>
SiCl4 + KAlH4 = SiH4 + KCl + AlCl3
Au + HgCl = Hg + AuCl3 =>
Au + 3 HgCl = 3 Hg + AuCl3
VO2 + CO = CO2 + V4 =>
4 VO2 + 8 CO = 8 CO2 + V4
HClO3 + Mn(OH)3 = H2O + Mn(ClO3)3 =>
3 HClO3 + Mn(OH)3 = 3 H2O + Mn(ClO3)3
NaNO2 + K2MnO4 + H2SO4 = MnSO4 + H2O + NaNO3 + K2SO4 =>
2 NaNO2 + K2MnO4 + 2 H2SO4 = MnSO4 + 2 H2O + 2 NaNO3 + K2SO4
Os3 + N2 = OsN =>
2 Os3 + 3 N2 = 6 OsN
Ba(OH)2 + C2H4O2 = Ba(C2H3O2)2 + H2O =>
Ba(OH)2 + 2 C2H4O2 = Ba(C2H3O2)2 + 2 H2O
CaO + SO2 = CaO2 + SO =>
CaO + SO2 = CaO2 + SO
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2O =>
5 C6H5COCH3 + 39 I2 + 2 NaOH = 2 C6H5COONa + 26 CHI3 + 3 H2O
FeBr + KNO3 + HBr = FeBr3 + NO + H2O + KBr =>
3 FeBr + 2 KNO3 + 8 HBr = 3 FeBr3 + 2 NO + 4 H2O + 2 KBr
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na2S + MgCl2 = Mg + Na2Cl2 + S =>
Na2S + MgCl2 = Mg + Na2Cl2 + S
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
S2 + Ni = NiS =>
S2 + 2 Ni = 2 NiS
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Tl2O + H2O = TlO + H =>
Tl2O + H2O = 2 TlO + 2 H
Na + ZnF2 = NaF + Zn =>
2 Na + ZnF2 = 2 NaF + Zn
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
PCl5(l) = P + Cl =>
PCl5(l) = P + 5 Cl
XCuSO4 + XCa = XCaSO4 + XCu =>
XCuSO4 + XCa = XCaSO4 + XCu
C2H5Br + O2 = CO2 + CBr + H2O =>
4 C2H5Br + 9 O2 = 4 CO2 + 4 CBr + 10 H2O
Zn + Pb(No3) = ZnPb(No3) =>
Zn + Pb(No3) = ZnPb(No3)
CaB12 + Mg(NO3)2 = Ca(NO3)2 + MgB12 =>
CaB12 + Mg(NO3)2 = Ca(NO3)2 + MgB12
NaOH + HIO = NaIO3 + NaI + H2O =>
3 NaOH + 3 HIO = NaIO3 + 2 NaI + 3 H2O
Os3 + N2 = OsN =>
2 Os3 + 3 N2 = 6 OsN
C27H38O16N + O2 = CO2 + H2O + NO2 =>
2 C27H38O16N + 59 O2 = 54 CO2 + 38 H2O + 2 NO2
K + U2 = KU =>
2 K + U2 = 2 KU
BaSO3 + K2Cr2O7 + H2SO4 = BaSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 BaSO3 + K2Cr2O7 + 4 H2SO4 = 3 BaSO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Li2SO4 + Na3(PO4)2 = Li3PO4 + NaSO4 =>
3 Li2SO4 + Na3(PO4)2 = 2 Li3PO4 + 3 NaSO4
FeCl2 + AgClO3 = Fe(ClO3)2 + AgCl =>
FeCl2 + 2 AgClO3 = Fe(ClO3)2 + 2 AgCl
C4H6(OH)2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C4H6(OH)2 + 4 KMnO4 + 2 H2O = 6 C2H2(OH)2 + 4 MnO2 + 4 KOH
C13HO7 + O2 = CO2 + H2O =>
4 C13HO7 + 39 O2 = 52 CO2 + 2 H2O
PdCl2 + KCl = K2PdCl4 =>
PdCl2 + 2 KCl = K2PdCl4
Sn(NO3)4 + V2(S2O3)3 = V(NO3)3 + Sn(S2O3)2 =>
3 Sn(NO3)4 + 2 V2(S2O3)3 = 4 V(NO3)3 + 3 Sn(S2O3)2
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
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