Equations balanced on the previous day | Equations balanced on the next day |
Pb + H2O = PbO + H2
Pb + H2O = PbO + H2 =>
Pb + H2O = PbO + H2
H2SeO4 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO4 + 3 Na2SO3 = Se + 3 Na2SO4 + H2O
C7H602 + Cl2 = C + HCl =>
C7H602 + 301 Cl2 = 7 C + 602 HCl
XNaHCO3 + HCl = XNaCl + H2O + CO2 =>
XNaHCO3 + HCl = XNaCl + H2O + CO2
[Cr(H2O)5Cl]Cl2 + AgNO3 = [Cr(H2O)5Cl]NO3 + AgCl2 =>
[Cr(H2O)5Cl]Cl2 + AgNO3 = [Cr(H2O)5Cl]NO3 + AgCl2
CO2 + CuCO3 + H2O = Cu(HCO3)2 =>
CO2 + CuCO3 + H2O = Cu(HCO3)2
La100(N100O300)3*6H200O100 + Sr100(N100O300)2 + Zn100(N100O300)2*6H200O100 + Mn100(N100O300)2*2H200O100 + C400H600600 = La70Sr30Zn50Mn50O300 + N100O200 + H200O100 + C100O200 =>
21077 La100(N100O300)3*6H200O100 + 9033 Sr100(N100O300)2 + 15055 Zn100(N100O300)2*6H200O100 + 15055 Mn100(N100O300)2*2H200O100 + 17 C400H600600 = 30110 La70Sr30Zn50Mn50O300 + 141517 N100O200 + 297953 H200O100 + 68 C100O200
Zn2S + O = Zn2O + S =>
Zn2S + O = Zn2O + S
W4Si6 + CaCl2 = Ca2Si + WCl6 =>
W4Si6 + 12 CaCl2 = 6 Ca2Si + 4 WCl6
H2O + Ca = CaH2 + O =>
H2O + Ca = CaH2 + O
H2O + ClO3 = OH + HCl =>
4 H2O + ClO3 = 7 OH + HCl
Fe2O3 + HCl + Au = AuCl + FeCl + H2O =>
Fe2O3 + 6 HCl + 4 Au = 4 AuCl + 2 FeCl + 3 H2O
HCl(g) + O = H2O(g) + Cl(g) =>
2 HCl(g) + O = H2O(g) + 2 Cl(g)
HBr(aq) + Sr(OH)2(aq) = HSr + Br(OH)2 =>
HBr(aq) + Sr(OH)2(aq) = HSr + Br(OH)2
Pb(NO3)2 + K2C2O4 = PbC2O4 + KNO3 =>
Pb(NO3)2 + K2C2O4 = PbC2O4 + 2 KNO3
Ca + CuO = CaO + Cu =>
Ca + CuO = CaO + Cu
MnO4{2-} + NO2{-} + CO2 = MnO + NO3{-} + CO3{2-} =>
MnO4{2-} + 2 NO2{-} + CO2 = MnO + 2 NO3{-} + CO3{2-}
NaH + H3Po4 = NaPo4 + H2 =>
NaH + H3Po4 = NaPo4 + 2 H2
H2CO3 + Na3PO4 = Na2CO3 + H3PO4 =>
3 H2CO3 + 2 Na3PO4 = 3 Na2CO3 + 2 H3PO4
FeCl3 + K2CO3 = FeCO3 + Cl3K2 =>
FeCl3 + K2CO3 = FeCO3 + Cl3K2
Cu(OH)2 + NH4(OH) = CuNH + H2O =>
Cu(OH)2 + NH4(OH) = CuNH + 3 H2O
CoS2 + O2 = Co2SO3 + SO2 =>
4 CoS2 + 9 O2 = 2 Co2SO3 + 6 SO2
MCl + CaCO3 = CaCl2 + M2O + CO2 =>
2 MCl + CaCO3 = CaCl2 + M2O + CO2
NaCO3 + KPO4 = NaPO4 + KCO3 =>
NaCO3 + KPO4 = NaPO4 + KCO3
CH4(g) + Cl2(g) = CHCl3(g) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(g) + 3 HCl(g)
Cr2(SO4)3 + K3PO4 = K2SO4 + CrPO4 =>
Cr2(SO4)3 + 2 K3PO4 = 3 K2SO4 + 2 CrPO4
FePO4 + CuSO4 = FeSO4 + CuPO4 =>
FePO4 + CuSO4 = FeSO4 + CuPO4
ClO2{-} + SO4{-} + H2O = ClO3{-} + S2O3{-3} + H{+} =>
11 ClO2{-} + 4 SO4{-} + H2O = 11 ClO3{-} + 2 S2O3{-3} + 2 H{+}
K2Cr2O7 + SO2 + H2O = Cr2(SO4)3 + KOH =>
K2Cr2O7 + 3 SO2 + H2O = Cr2(SO4)3 + 2 KOH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Tl2Te3 + Ra3P2 = TlP + RaTe =>
Tl2Te3 + Ra3P2 = 2 TlP + 3 RaTe
MnBr(aq) + AgNO3(aq) = Mn(NO3) + AgBr(aq) =>
MnBr(aq) + AgNO3(aq) = Mn(NO3) + AgBr(aq)
HCOOH + H2S = H2COOH + S =>
2 HCOOH + H2S = 2 H2COOH + S
C204{2-} + MnO4{-} + H{+] = CO2+Mn{2+}+H20 =>
5 C204{2-} + 510 MnO4{-} + 1540 H{+] = 1020 CO2+510Mn{2+}+77H20
Br + MgI2 = MgBr + I2 =>
Br + MgI2 = MgBr + I2
Cd + CuSO4 = Cu2 + CdSO4 =>
2 Cd + 2 CuSO4 = Cu2 + 2 CdSO4
Pd(OH)2 + HBr = PdBr2 + H2O =>
Pd(OH)2 + 2 HBr = PdBr2 + 2 H2O
CO2 + CuCO3 + H2O = Cu(HCO3)2 =>
CO2 + CuCO3 + H2O = Cu(HCO3)2
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
ClO2{-} + SO4{-} + H2O = ClO3{-} + S2O3{-3} + H{+} =>
11 ClO2{-} + 4 SO4{-} + H2O = 11 ClO3{-} + 2 S2O3{-3} + 2 H{+}
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl3(s) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(s) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Br + H2O + NaI = NaBr + IHO + H2 =>
2 Br + 2 H2O + 2 NaI = 2 NaBr + 2 IHO + H2
C3H8 + Cl2 = C3H7Cl + H2 =>
2 C3H8 + Cl2 = 2 C3H7Cl + H2
Ag2O1 = Ag2 + O1 =>
Ag2O1 = Ag2 + O1
KMnO4 + H2SO4 + NH3 = K2SO4 + MnSO4 + H2O + N2 =>
6 KMnO4 + 9 H2SO4 + 10 NH3 = 3 K2SO4 + 6 MnSO4 + 24 H2O + 5 N2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
Al2(SO4)3 + Fe(No3)2 = Al(No3)3 + FeSO4 =>
Al2(SO4)3 + 3 Fe(No3)2 = 2 Al(No3)3 + 3 FeSO4
(SO4)3 + Cl2 = SO4Cl =>
2(SO4)3 + 3 Cl2 = 6 SO4Cl
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