Equations balanced on the previous day | Equations balanced on the next day |
As2S3 + 2(NH4)2S2 = As2S5 + 2(NH4)2S
KCl + HNO3 = KNO3 + HCl =>
KCl + HNO3 = KNO3 + HCl
Cu + (NH4)2S = Cu2S + NH4 =>
2 Cu + (NH4)2S = Cu2S + 2 NH4
Cr(OH)3 + HCl = Cr{3+} + Cl{-} + H2O =>
Cr(OH)3 + 3 HCl = Cr{3+} + 3 Cl{-} + 3 H2O
KI3 + Na2S2O3 = NaI + KI + NaS4O6 =>
3 KI3 + 4 Na2S2O3 = 6 NaI + 3 KI + 2 NaS4O6
K2Cr2O7 + H2C2O4(H2O) + K2C2O4H2O = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O) + 2 K2C2O4H2O = 2 K3[Cr(C2O4)3] + 6 CO2 + 16 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
LiNO3(s) = LiNO2(s) + O2(g) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(g)
NO + H2O = HNO3 + HNO =>
4 NO + 2 H2O = HNO3 + 3 HNO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H3PO4(aq) + KOH(aq) = K3PO4(aq) + H2O =>
H3PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O
K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*H2O + 3 KCl + 2 H2O
C4H10O + NH4Br = C4H9Br + NH3 + H2O =>
C4H10O + NH4Br = C4H9Br + NH3 + H2O
GeO = Ge + O2 =>
2 GeO = 2 Ge + O2
P2O5 + H2O = P2O7H4 =>
P2O5 + 2 H2O = P2O7H4
C4H5 + O2 = CO2 + H2O =>
4 C4H5 + 21 O2 = 16 CO2 + 10 H2O
Ba + MgCl2 = BaCl + Mg =>
2 Ba + MgCl2 = 2 BaCl + Mg
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
Zn + HCl + K2CrO7 = ZnCl2 + Cr2O3 + KCl + H2O =>
9 Zn + 22 HCl + 2 K2CrO7 = 9 ZnCl2 + Cr2O3 + 4 KCl + 11 H2O
Fe3 + S{-}2 = Fe3S{-}2 =>
Fe3 + S{-}2 = Fe3S{-}2
Pb(C2H3O2)2 + H2 + CO2 = PbCO3 + HC2H3O2 =>
2 Pb(C2H3O2)2 + 4 H2 + 4 CO2 = 2 PbCO3 + 5 HC2H3O2
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(s) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(s)
H2(SO4) + Fe = Fe2(SO4)3 + H2 =>
3 H2(SO4) + 2 Fe = Fe2(SO4)3 + 3 H2
NH2OH + KOH + H2O + K[Sn(OH)3] = NH4OH + K2[Sn(OH)6] =>
NH2OH + KOH + 2 H2O + K[Sn(OH)3] = NH4OH + K2[Sn(OH)6]
AlSO4 + BaNO3 = AlNO3 + BaSO4 =>
AlSO4 + BaNO3 = AlNO3 + BaSO4
Cu2No3 + KBr2 = CuBr + KNo3 =>
Cu2No3 + KBr2 = 2 CuBr + KNo3
CU(NO3)2 = CUO + N02 + O2 =>
2 CU(NO3)2 = 2 CUO + 2 N02 + 5 O2
C2H4O2 + NaHCO3 = H2CO3 + C2H3NaO2 =>
C2H4O2 + NaHCO3 = H2CO3 + C2H3NaO2
UO3 + BrF3 = UF + Br + O2 =>
6 UO3 + 2 BrF3 = 6 UF + 2 Br + 9 O2
NO{-}3 + CH3OH + H{+} = N2 + CO2 + H2O =>
6 NO{-}3 + CH3OH + 6 H{+} = 3 N2 + CO2 + 5 H2O
AlBr + CdNO3 = AlNO3 + CdBr =>
AlBr + CdNO3 = AlNO3 + CdBr
CH4(g) + O2(g) + NH3(g) = HCN(g) + H2O(g) =>
2 CH4(g) + 3 O2(g) + 2 NH3(g) = 2 HCN(g) + 6 H2O(g)
Na + FeCO3 = Fe2 + NaCO3 =>
2 Na + 2 FeCO3 = Fe2 + 2 NaCO3
FeS(s) + H{+} + NO3{-} = NO + Fe2{+} + SO42{-} + H2O =>
6 FeS(s) + 164 H{+} + 167 NO3{-} = 167 NO + 3 Fe2{+} + 6 SO42{-} + 82 H2O
Zn(C2H3O2)2 + Al(NO3)3 + AgNO3 + C6H12N4 = ZnAl2Ag01O4 + CO2 + H2O + N2 =>
18 Zn(C2H3O2)2 + 36 Al(NO3)3 + 18 AgNO3 + 10 C6H12N4 = 18 ZnAl2Ag01O4 + 132 CO2 + 114 H2O + 83 N2
PbO2 + FeCl3 = PbCl4 + Fe2O3 =>
3 PbO2 + 4 FeCl3 = 3 PbCl4 + 2 Fe2O3
K2CO3(aq) + HF(aq) = CO2(g) + H2O(l) + KF(s) =>
K2CO3(aq) + 2 HF(aq) = CO2(g) + H2O(l) + 2 KF(s)
Ca + N2Cl = CaCl2 + N2 =>
Ca + 2 N2Cl = CaCl2 + 2 N2
SrBr2 + Cl = SrCl2 + Br2 =>
SrBr2 + 2 Cl = SrCl2 + Br2
Mg(NO3)2*6H2O + (C6H10O5) = MgO + NO + H2O + CO2 =>
4 Mg(NO3)2*6H2O + (C6H10O5) = 4 MgO + 8 NO + 29 H2O + 6 CO2
NH3 + H2SO4 = S + HN3 + H2O =>
9 NH3 + 4 H2SO4 = 4 S + 3 HN3 + 16 H2O
Co(ClO3)2 + Ag = Ag(ClO3)2 + Co =>
Co(ClO3)2 + Ag = Ag(ClO3)2 + Co
C9H10O2 + C3H5MgBr = C12H13O + H2O + MgBr =>
C9H10O2 + C3H5MgBr = C12H13O + H2O + MgBr
Sb + LiCl = Li3Sb + Cl =>
Sb + 3 LiCl = Li3Sb + 3 Cl
WO3 + CH3CH3 = WO2 + H2O + CO2 =>
7 WO3 + CH3CH3 = 7 WO2 + 3 H2O + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mo + HNO3 + HF = MoOF4 + NO2 + H2O =>
Mo + 6 HNO3 + 4 HF = MoOF4 + 6 NO2 + 5 H2O
MgCl2 + PbC2H3O = MgC2H3O + PbCl2 =>
MgCl2 + PbC2H3O = MgC2H3O + PbCl2
Br2 + CHCl3 = BrCCl3 + HBr =>
Br2 + CHCl3 = BrCCl3 + HBr
NiCl2*6H2O + H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3 H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2*2H2O + 4 H2O
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