Equations balanced on the previous day | Equations balanced on the next day |
Cl + Mg = ClMg
PBr2 + I2 = Br + P2I5 =>
4 PBr2 + 5 I2 = 8 Br + 2 P2I5
H2SO4(aq) + NaCl(s) = HCl(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaCl(s) = 2 HCl(aq) + Na2SO4(aq)
CO2C3H8 + O2 = CO2 + H2O =>
CO2C3H8 + 5 O2 = 4 CO2 + 4 H2O
Fe(SCN)3 + Na2SO3 + H2SO4 + H2O = FeSO4 + Na2SO4 + HSCN =>
2 Fe(SCN)3 + Na2SO3 + 2 H2SO4 + H2O = 2 FeSO4 + Na2SO4 + 6 HSCN
MnO2 + NH4 = Mn2O3 + NH3 + H2O =>
2 MnO2 + 2 NH4 = Mn2O3 + 2 NH3 + H2O
P + K2SO4 = K2S + P2O5 =>
8 P + 5 K2SO4 = 5 K2S + 4 P2O5
Cr2O3 + ClO4{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
4 Cr2O3 + 3 ClO4{-} + 16 OH{-} = 8 CrO4{-2} + 3 Cl{-} + 8 H2O
Fe3(PO4)2 + Zn = ZnPO4 + Fe =>
Fe3(PO4)2 + 2 Zn = 2 ZnPO4 + 3 Fe
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
C7H5NO3 + C3H6O = C16H10N2O2 + CH3COOH + H2O =>
2 C7H5NO3 + 2 C3H6O = C16H10N2O2 + 2 CH3COOH + 2 H2O
Pb(s) + S8(s) = PbS(s) =>
8 Pb(s) + S8(s) = 8 PbS(s)
Cr2O7{-2} + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
Rb + N2 = RbN2 =>
Rb + N2 = RbN2
C29H52 + O2 = CO2 + H2O =>
C29H52 + 42 O2 = 29 CO2 + 26 H2O
U + O2 = UO2 =>
U + O2 = UO2
CH(g) + HO(g) = CHOH(g) =>
CH(g) + HO(g) = CHOH(g)
O5O + PtCl4 = PtO2 + O5Cl8 =>
3 O5O + 4 PtCl4 = 4 PtO2 + 2 O5Cl8
MnO + WO3 = Mn3WO6 =>
3 MnO + WO3 = Mn3WO6
PbO2 + H2SO4 = H2O + PbSO4 + SO4 =>
PbO2 + 2 H2SO4 = 2 H2O + PbSO4 + SO4
PbCl2 + NaClO + H2O = PbO2 + NaCl + HCl =>
PbCl2 + NaClO + H2O = PbO2 + NaCl + 2 HCl
CrO(s) = Cr(s) + O(g) =>
CrO(s) = Cr(s) + O(g)
Fe + AgNO3 = Fe3NO3 + Ag =>
3 Fe + AgNO3 = Fe3NO3 + Ag
MgSO4 + MnS3 = MgS + Mn(SO4)3 =>
3 MgSO4 + MnS3 = 3 MgS + Mn(SO4)3
C3H6N6O6 = CO + N2 + H2O =>
C3H6N6O6 = 3 CO + 3 N2 + 3 H2O
LaC2(S) + H2O(l) = La(OH)3(S) + C2H2(g) + H2(g) =>
2 LaC2(S) + 6 H2O(l) = 2 La(OH)3(S) + 2 C2H2(g) + H2(g)
ClO4 + P4O10 = PO4 + Cl2O7 =>
12 ClO4 + P4O10 = 4 PO4 + 6 Cl2O7
CuS + KCN + KOH = K(Cu(CN)2) + K2S + K(CNO) + H2O =>
2 CuS + 5 KCN + 2 KOH = 2 K(Cu(CN)2) + 2 K2S + K(CNO) + H2O
NaOH + SO2 = NaHSO3 =>
NaOH + SO2 = NaHSO3
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
SrCO3 + HBr = SrBr2 + H2O + CO2 =>
SrCO3 + 2 HBr = SrBr2 + H2O + CO2
NaBr + NH3 + H2O = NH4Br + NaOH =>
NaBr + NH3 + H2O = NH4Br + NaOH
BaI2 + Pb(NO3)2 = Ba(NO3)2 + I2Pb =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + I2Pb
H2SiF6 = SiF4 + HF =>
H2SiF6 = SiF4 + 2 HF
NaH + BCl3 = NaCl + B2H6 =>
6 NaH + 2 BCl3 = 6 NaCl + B2H6
U + O2 = UO3 =>
2 U + 3 O2 = 2 UO3
H2O + Pb{2+} + Cr2O7{2-} = PbCrO4 + H{+} =>
H2O + 2 Pb{2+} + Cr2O7{2-} = 2 PbCrO4 + 2 H{+}
Cu2CO3(OH)2*H2O = CuO + CO2 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + CO2 + 2 H2O
NH4 + NO2 = HNO2 + NH3 =>
NH4 + NO2 = HNO2 + NH3
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4(aq) =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4(aq)
Fe{2}0{3} + CO = Fe + CO{2} =>
Fe{2}0{3} + CO = Fe + CO{2}
CaCO3 + H3PO3 = H2CO3 + Ca3(PO3)2 =>
3 CaCO3 + 2 H3PO3 = 3 H2CO3 + Ca3(PO3)2
Fe3O4 + H2S = Fe + SO2 + H2O =>
3 Fe3O4 + 4 H2S = 9 Fe + 4 SO2 + 4 H2O
Zn(NO3)2 + AgNO3 = Zn(NO3) + Ag(NO3)2 =>
Zn(NO3)2 + AgNO3 = Zn(NO3) + Ag(NO3)2
SnO2 + S + Na2CO3 = Na2SnS2 + SO2 + CO2 =>
2 SnO2 + 7 S + 2 Na2CO3 = 2 Na2SnS2 + 3 SO2 + 2 CO2
H3PO3 + HgCl2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
H3PO3 + 2 HgCl2 + H2O = Hg2Cl2 + H3PO4 + 2 HCl
NaSO + BaCl = NaCl + BaSO =>
NaSO + BaCl = NaCl + BaSO
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