Equations balanced on the previous day | Equations balanced on the next day |
BaCl2*H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
{-} + MnO4{-} + H2O = Mn{2+} + OH{-} =>
5e + MnO4{-} + 4 H2O = Mn{2+} + 8 OH{-}
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2PO4 + NaOH = NaPO4 + Na2OH =>
Na2PO4 + NaOH = NaPO4 + Na2OH
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ba(OH)2 + H3SO4 = Ba3(SO4)2 + H2O =>
3 Ba(OH)2 + 2 H3SO4 = Ba3(SO4)2 + 6 H2O
Hg(NO3)2 + Na2Cr2O7 = Hg2Cr2O7 + Na(NO3)2 =>
2 Hg(NO3)2 + Na2Cr2O7 = Hg2Cr2O7 + 2 Na(NO3)2
Cr + H2SO4 = Cr2SO4 + SO2 + H2O =>
2 Cr + 2 H2SO4 = Cr2SO4 + SO2 + 2 H2O
Sn(s) + HCl(aq) = HCl(aq)SnCl(aq) + H(g) =>
Sn(s) + 2 HCl(aq) = HCl(aq)SnCl(aq) + H(g)
Mg(OH)2 + H2SO4 = MgSO4 + H(OH) =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H(OH)
KIO3 + KI + H2SO4 = K3SO4 + H2O + I2 =>
2 KIO3 + 16 KI + 6 H2SO4 = 6 K3SO4 + 6 H2O + 9 I2
KCl + Na3[CO(NO2)6] = K2Na[CO(NO2)6] + NaCl =>
2 KCl + Na3[CO(NO2)6] = K2Na[CO(NO2)6] + 2 NaCl
MnSO4 + KClO + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + 2 KClO + 4 KOH = K2MnO4 + 2 KCl + K2SO4 + 2 H2O
CoCl2 + Li = LiCl + Co =>
CoCl2 + 2 Li = 2 LiCl + Co
LiNo3 + NaCl = LiCl + NaNo3 =>
LiNo3 + NaCl = LiCl + NaNo3
N2Cl2 + O2 = NO2 + Cl2O =>
2 N2Cl2 + 5 O2 = 4 NO2 + 2 Cl2O
FeO(s) + CO2(g) = FeCO3(s) =>
FeO(s) + CO2(g) = FeCO3(s)
K + P2 = K2P =>
4 K + P2 = 2 K2P
Cu + AgNO3 = Ag + Cu[NO3]2 =>
Cu + 2 AgNO3 = 2 Ag + Cu[NO3]2
CH2CH2 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 CH2CH2 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
SnCl2 + KBr = SnBr + KCl2 =>
SnCl2 + KBr = SnBr + KCl2
Cr(OH)4 = Cr2O4 + H2O =>
2 Cr(OH)4 = Cr2O4 + 4 H2O
Zn(CH3COO)2 + NH4CO3 = ZnCO3 + NH4(CH3COO)2 =>
Zn(CH3COO)2 + NH4CO3 = ZnCO3 + NH4(CH3COO)2
COONaCOOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 COONaCOOH + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 2 K2SO4 + 4 MnSO4 + 5 Na2SO4 + 16 H2O
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + K2SO4 + CO2 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 8 H2O + K2SO4 + 10 CO2
P4 + KOH + H2O = KPO2 + PH3 =>
P4 + 2 KOH + 2 H2O = 2 KPO2 + 2 PH3
Mn + H3(PO4) = Mn(PO4)7 + H2 =>
2 Mn + 14 H3(PO4) = 2 Mn(PO4)7 + 21 H2
FeI2 + AgC2H3O2 = AgI + Fe(C2H3O2)2 =>
FeI2 + 2 AgC2H3O2 = 2 AgI + Fe(C2H3O2)2
Hg2(NO3)2 + BaCl2 = Hg2Cl2 + Ba(NO3)2 =>
Hg2(NO3)2 + BaCl2 = Hg2Cl2 + Ba(NO3)2
NH4Br + Fe2S3 = (NH4)2S + FeBr3 =>
6 NH4Br + Fe2S3 = 3(NH4)2S + 2 FeBr3
Mg + Ag(NO3)2 = Ag + Mg(NO3)2 =>
Mg + Ag(NO3)2 = Ag + Mg(NO3)2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
CH3COOH + Ca = CaCH3COO + H2 =>
2 CH3COOH + 2 Ca = 2 CaCH3COO + H2
Ba(CH3COO)2 + K2SO4 = Ba(SO4) + KCH3COO =>
Ba(CH3COO)2 + K2SO4 = Ba(SO4) + 2 KCH3COO
Si + OH{-} + H2O = SiO3{2-} + H2 =>
Si + 2 OH{-} + H2O = SiO3{2-} + 2 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K4(Fe(SCN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(S4)3 + CO2 + H2O + K2SO4 + KNO3 =>
84 K4(Fe(SCN)6) + 97 K2Cr2O7 + 799 H2SO4 = 42 Fe2(SO4)3 + 97 Cr2(S4)3 + 504 CO2 + 799 H2O + 13 K2SO4 + 504 KNO3
CoCl(aq) + NaOH(aq) = CoOH(s) + ClNa(aq) =>
CoCl(aq) + NaOH(aq) = CoOH(s) + ClNa(aq)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Na + S = Na2S =>
2 Na + S = Na2S
ZnSO4 + SrS = SrSO4 + ZnS =>
ZnSO4 + SrS = SrSO4 + ZnS
Cl2O + O2 = ClO =>
2 Cl2O + O2 = 4 ClO
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH
HgCl2 + KI = K2HgI4 + KCl =>
HgCl2 + 4 KI = K2HgI4 + 2 KCl
FeS2 + O2 + Ca3(PO4)2 = Fe2O3 + CaSO4 + P2O7 =>
12 FeS2 + 53 O2 + 8 Ca3(PO4)2 = 6 Fe2O3 + 24 CaSO4 + 8 P2O7
Co(NO3)3 + Mn(NO3)2 + H2O = HMnO4 + Co(NO3)2 + HNO3 =>
5 Co(NO3)3 + Mn(NO3)2 + 4 H2O = HMnO4 + 5 Co(NO3)2 + 7 HNO3
V2O5(s) = V(s) + O2(g) =>
2 V2O5(s) = 4 V(s) + 5 O2(g)
C6H8O6 + H2O = H3O + C6H6O6 =>
C6H8O6 + 2 H2O = 2 H3O + C6H6O6
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