Equations balanced on the previous day | Equations balanced on the next day |
2 SrH(s) + 4 H2O(l) = 2 Sr(OH)2 + 3 H2
PbF2 + CaCO3 = CaF2PbCO3 =>
PbF2 + CaCO3 = CaF2PbCO3
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
KClO2 = KCl + KClO4 =>
2 KClO2 = KCl + KClO4
Pb(NO3)2 + CH3COOK + H2O = Pb(OH)2 + CH3COOH + KNO3 =>
Pb(NO3)2 + 2 CH3COOK + 2 H2O = Pb(OH)2 + 2 CH3COOH + 2 KNO3
NaMnO4 + HCl + H2SO4 = MnSO4 + HClO + Na2SO4 + H2O =>
2 NaMnO4 + 5 HCl + 3 H2SO4 = 2 MnSO4 + 5 HClO + Na2SO4 + 3 H2O
CuSO4 + Na2HPO4 = Na2SO4 + Cu3(PO4)2 + NaH2PO4 =>
3 CuSO4 + 4 Na2HPO4 = 3 Na2SO4 + Cu3(PO4)2 + 2 NaH2PO4
H2C4O4 + NaOH = H2O + Na2C4O4 =>
H2C4O4 + 2 NaOH = 2 H2O + Na2C4O4
KCr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 KCr2O7 + 28 HCl = 4 CrCl3 + 2 KCl + 14 H2O + 7 Cl2
CaSO4 + H3PO4 = Ca3(PO4)2 + Ca(HSO4)2 =>
6 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 Ca(HSO4)2
PbCe2 + Zn = ZnCe2 + Pb =>
PbCe2 + Zn = ZnCe2 + Pb
FeCl3 + Na3PO4 = Fe + PO4 + NaCl3 =>
3 FeCl3 + Na3PO4 = 3 Fe + PO4 + 3 NaCl3
Cu + H2O + O2 + CO2 = CuCO3Cu(OH)2 =>
2 Cu + H2O + O2 + CO2 = CuCO3Cu(OH)2
HBr + O2 = Br + HO2 =>
HBr + O2 = Br + HO2
K + Cl = K{+} + Cl{-} =>
K + Cl = K{+} + Cl{-}
R + G = GR =>
R + G = GR
Br2 + S = Br2S =>
Br2 + S = Br2S
K2C2O4 + Fe(CH3CO2)3 = Fe2(C2O4)3 + KCH3CO2 =>
3 K2C2O4 + 2 Fe(CH3CO2)3 = Fe2(C2O4)3 + 6 KCH3CO2
Na3Br + AgNO3 = Ag3Br + NaNO3 =>
Na3Br + 3 AgNO3 = Ag3Br + 3 NaNO3
K3N + H2SO4 = K2SO4 + (NH4)2SO4 =>
2 K3N + 4 H2SO4 = 3 K2SO4 + (NH4)2SO4
NaSO3 + H2SO4 = H2SO3 + NaSO4 =>
NaSO3 + H2SO4 = H2SO3 + NaSO4
HCHOO2 = CO2H2O =>
HCHOO2 = CO2H2O
MnC2O4(H2O)3 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4(H2O)3 + 2 O2 = Mn3O4 + 9 H2O + 6 CO2
Na2[B2(OH)4(O2)2] + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 2 I2
K2C2O4*H2O + FeCl3*6H2O = K3(Fe(C2O4)3)*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3(Fe(C2O4)3)*H2O + 3 KCl + 8 H2O
CaSO3 + H2O = CaSO4 + H2 =>
CaSO3 + H2O = CaSO4 + H2
Sn + FeCl3 = Fe + SnCl3 =>
Sn + FeCl3 = Fe + SnCl3
AgCH3COO = Ag + CH3 + COO =>
AgCH3COO = Ag + CH3 + COO
Ag + HNO3 = H2O + NO2 + AgNO3 =>
Ag + 2 HNO3 = H2O + NO2 + AgNO3
CaCl2 + Fe2(CO3)3 = FeCl3 + CaCO3 =>
3 CaCl2 + Fe2(CO3)3 = 2 FeCl3 + 3 CaCO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn2 + Al(NO3)3 = Mn(NO3)2 + Al =>
3 Mn2 + 4 Al(NO3)3 = 6 Mn(NO3)2 + 4 Al
Ba(ClO)2 + Fe2(CO3)3 = Fe(ClO)3 + BaCO3 =>
3 Ba(ClO)2 + Fe2(CO3)3 = 2 Fe(ClO)3 + 3 BaCO3
Zn(s) + AgNo3 = Zn(No3)2 + Ag(s) =>
Zn(s) + 2 AgNo3 = Zn(No3)2 + 2 Ag(s)
CU + H2O = CUO3 + H2 =>
CU + 3 H2O = CUO3 + 3 H2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Mg(HCO3)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l)CO2(g) =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)CO2(g)
SO4{-2} + I{-} + H{+} = S{2-} + I2 + H2O =>
SO4{-2} + 8 I{-} + 8 H{+} = S{2-} + 4 I2 + 4 H2O
Pd + H2O2 + H2SO4 = PdSO4 + H2O =>
Pd + H2O2 + H2SO4 = PdSO4 + 2 H2O
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO4 + H2O =>
Na2C2O4 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + K2SO4 + Na2SO4 + 2 CO4 + 4 H2O
SO2 + Zn + HCl = H2S + ZnCl2 + H2O =>
SO2 + 3 Zn + 6 HCl = H2S + 3 ZnCl2 + 2 H2O
(HOCH2)3CNH2(l) + HCl(l) = (HOCH2)3CNH3(aq) + Cl(aq) =>
(HOCH2)3CNH2(l) + HCl(l) = (HOCH2)3CNH3(aq) + Cl(aq)
[Sn(OH)3]{-} + H3O{+} = [Sn(H2O)3]{+2} + H2O =>
[Sn(OH)3]{-} + 3 H3O{+} = [Sn(H2O)3]{+2} + 3 H2O
PdCl2(Ac) + HNO3(Ac) = Pd(NO3)2(Ac) + HCl(Ac) =>
PdCl2(Ac) + 2 HNO3(Ac) = Pd(NO3)2(Ac) + 2 HCl(Ac)
NaCO + HCl = NaCl + HCO =>
NaCO + HCl = NaCl + HCO
Ag2S + SrS + Sn + S = Ag2SrSnS4 =>
Ag2S + SrS + Sn + 2 S = Ag2SrSnS4
C12 + KI = KC1 + I2 =>
C12 + 12 KI = 12 KC1 + 6 I2
Mg(NO3)2(aq) + Ca(s) = Ca(NO3)2 + Mg(s) =>
Mg(NO3)2(aq) + Ca(s) = Ca(NO3)2 + Mg(s)
MnO2 + ClO3{-} + OH{-} = MnO4{2-}{+} + Cl{-} + H2O =>
3 MnO2 + ClO3{-} + 6 OH{-} = 3 MnO4{2-}{+} + Cl{-} + 3 H2O
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