Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2(s)
Pb(OH)2 + Al2(CO3)3 = PbCO3 + Al(OH)3 =>
3 Pb(OH)2 + Al2(CO3)3 = 3 PbCO3 + 2 Al(OH)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PbF2 + ZrCl4 = PbCl2 + ZrF4 =>
2 PbF2 + ZrCl4 = 2 PbCl2 + ZrF4
H2C2O4 + NaOH = CNaO2 + H2O =>
H2C2O4 + 2 NaOH = 2 CNaO2 + 2 H2O
K2Cr2O7 + (NH4)2 + H2O = Cr(OH)3 + NH4OH + KOH =>
K2Cr2O7 + 3(NH4)2 + 7 H2O = 2 Cr(OH)3 + 6 NH4OH + 2 KOH
Pb(OH)2 + Al2(CO3)3 = PbCO3 + Al(OH)3 =>
3 Pb(OH)2 + Al2(CO3)3 = 3 PbCO3 + 2 Al(OH)3
AlPO4 + Na = Na3(PO4) + Al =>
AlPO4 + 3 Na = Na3(PO4) + Al
NH4Cl + AgNO3 = ClNO3 + AgNH4 =>
NH4Cl + AgNO3 = ClNO3 + AgNH4
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
C7H6O3 + KOH = C7H5KO3 + H2O =>
C7H6O3 + KOH = C7H5KO3 + H2O
EuPO4 + Zn(NO3)2 = Zn3(PO4)2 + Eu(NO3)3 =>
2 EuPO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 2 Eu(NO3)3
FeCO3 + C = Fe + CO =>
FeCO3 + 2 C = Fe + 3 CO
CaC2O4 + H2SO4 = H2C2O4 + Ca + SO4 =>
CaC2O4 + H2SO4 = H2C2O4 + Ca + SO4
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
NH4Cl + AgNO3 = ClNO3 + AgNH4 =>
NH4Cl + AgNO3 = ClNO3 + AgNH4
FeCl3 + AgNO3 = FeAg + Cl3(NO3) =>
FeCl3 + AgNO3 = FeAg + Cl3(NO3)
EuPO4 + Zn(NO3)2 = Zn3(PO4)2 + Eu(NO3)3 =>
2 EuPO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 2 Eu(NO3)3
NH4Cl + AgNO3 = ClNO3 + AgNH4 =>
NH4Cl + AgNO3 = ClNO3 + AgNH4
C7H16 + Br2 = CBr + HBr =>
2 C7H16 + 23 Br2 = 14 CBr + 32 HBr
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
C6H4Cl6 + H2O2 = H2O + CO2 + H{+} + Cl{-} =>
C6H4Cl6 + 11 H2O2 = 10 H2O + 6 CO2 + 6 H{+} + 6 Cl{-}
HCOOH + C6H13OH = CHCOOC6H13 + H2O =>
18 HCOOH + 13 C6H13OH = 12 CHCOOC6H13 + 25 H2O
K2O + SiO2 = K2O3Si =>
K2O + SiO2 = K2O3Si
PbI2 + Zn = PbZn2 + I =>
PbI2 + 2 Zn = PbZn2 + 2 I
NaH2AsO4 + H3AsO4 = NaH3AsO4 + H2AsO4 =>
NaH2AsO4 + H3AsO4 = NaH3AsO4 + H2AsO4
NH4Cl + AgNO3 = ClNO3 + AgNH4 =>
NH4Cl + AgNO3 = ClNO3 + AgNH4
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
CrI2 + K(OH) + Cl2 = K2CrO4 + KIO + KCl + H2O =>
CrI2 + 12 K(OH) + 4 Cl2 = K2CrO4 + 2 KIO + 8 KCl + 6 H2O
C + AlCl = CCl + Al2 =>
2 C + 2 AlCl = 2 CCl + Al2
C12H22O + O = C + H2O =>
C12H22O + 10 O = 12 C + 11 H2O
Cl2(g) + Ca(s) = CaCl(s) =>
Cl2(g) + 2 Ca(s) = 2 CaCl(s)
Cu(NO3)2 + LiPO4 = Cu(PO4)2 + LiNO3 =>
Cu(NO3)2 + 2 LiPO4 = Cu(PO4)2 + 2 LiNO3
NaHCO3 + C2H6O6 = Na2C2O4 + CO2 + H2O =>
2 NaHCO3 + C2H6O6 = Na2C2O4 + 2 CO2 + 4 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
K2C2O4*H2O + H2C2O4*2H2O + (NH4)2Fe(SO4)2*6H2O = K3(Fe(C2O4)3)*3H2O + H2SO4 + (NH4)2SO4 + H2O + H =>
3 K2C2O4*H2O + 3 H2C2O4*2H2O + 2(NH4)2Fe(SO4)2*6H2O = 2 K3(Fe(C2O4)3)*3H2O + 2 H2SO4 + 2(NH4)2SO4 + 15 H2O + 2 H
AgNO3 + Na(OH) = Ag(OH) + (NO3)Na =>
AgNO3 + Na(OH) = Ag(OH) + (NO3)Na
Ca(HCO3) + NaCO3 = CaCO3 + NaHCO3 =>
Ca(HCO3) + NaCO3 = CaCO3 + NaHCO3
P4O10 = P2 + O2 =>
P4O10 = 2 P2 + 5 O2
LiOH + BeO = Li2BeO2 + H2O =>
2 LiOH + BeO = Li2BeO2 + H2O
NH4Cl + CaO2H2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + CaO2H2 = CaCl2 + 2 NH3 + 2 H2O
NaH2PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O =>
NaH2PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
NH4Cl + AgNO3 = ClNO3 + AgNH4 =>
NH4Cl + AgNO3 = ClNO3 + AgNH4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOH(aq) + Sr(OH)2(aq) = H2O + Sr(CH3COO)2 =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O + Sr(CH3COO)2
PbI2 + Zn = PbZn2 + I =>
PbI2 + 2 Zn = PbZn2 + 2 I
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + CO2 + H2O + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
Fe(No3)3 + Rb2S = RbNo3 + Fe2S3 =>
2 Fe(No3)3 + 3 Rb2S = 6 RbNo3 + Fe2S3
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