Equations balanced on the previous day | Equations balanced on the next day |
6 HCN + Fe2O3 = 2 Fe(CN)3 + 3 H2O
Ag(NH3)2NO3 + CH2O + H2O = Ag + NH4NO3 + NH4(HCOO) =>
4 Ag(NH3)2NO3 + 6 CH2O + 3 H2O = 4 Ag + 3 NH4NO3 + 6 NH4(HCOO)
silicontetrachloride + water = silicondioxide + hydrogenchloride =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
K2Cr2O7 + FeCl2 + HCl = FeCl3 + CrCl + KCl3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 6 FeCl3 + 2 CrCl + 2 KCl3 + 7 H2O
Br2 + H2O = Br2O3 + H2 =>
Br2 + 3 H2O = Br2O3 + 3 H2
FeO + C0 = Fe + CO2 =>
2 FeO + C0 = 2 Fe + CO2
AgNO3 + NaBr = AgBr + Na(NO3) =>
AgNO3 + NaBr = AgBr + Na(NO3)
N + HCl = H2 + NCl2 =>
N + 2 HCl = H2 + NCl2
NaHCO3 + CH3COOH = Na(CH3COO2) + H2O + CO2 =>
4 NaHCO3 + 3 CH3COOH = 4 Na(CH3COO2) + 2 H2O + 2 CO2
Cr(OH)3 + NH4Bz = Cr(OH)3Bz + NH4 =>
Cr(OH)3 + NH4Bz = Cr(OH)3Bz + NH4
HNO3 + Mn(OH)2 = MnNO3 + H(OH)2 =>
HNO3 + Mn(OH)2 = MnNO3 + H(OH)2
PbO2 + HNO2 + H2SO4 = H2O + HNO3 + PbSO4 =>
PbO2 + HNO2 + H2SO4 = H2O + HNO3 + PbSO4
PCl3 + KMnO4 + KOH = MnCl2 + K3PO4 + H2O + KCl =>
5 PCl3 + 2 KMnO4 + 24 KOH = 2 MnCl2 + 5 K3PO4 + 12 H2O + 11 KCl
K3PO4 + CuCl2 = K3CuCl2 + PO4 =>
K3PO4 + CuCl2 = K3CuCl2 + PO4
C6H5COOH + NaF = H5COONa + HF + C =>
C6H5COOH + NaF = H5COONa + HF + 6 C
HBr + NiCO3 = NiBr2 + CO2 + H2O =>
2 HBr + NiCO3 = NiBr2 + CO2 + H2O
Si{+4} + O{-2} = Si2O4 =>
2 Si{+4} + 4 O{-2} = Si2O4
Cu + H2O2 = CuH2O2 =>
Cu + H2O2 = CuH2O2
AgNO3 + NaBr = AgBr + Na(NO3) =>
AgNO3 + NaBr = AgBr + Na(NO3)
Br2 + H2O = Br2O3 + H2 =>
Br2 + 3 H2O = Br2O3 + 3 H2
SO2 + H2O + NH4 + K2SO4 = H8N2O3S2 + KHSO5 =>
7 SO2 + H2O + 6 NH4 + K2SO4 = 3 H8N2O3S2 + 2 KHSO5
Fe + C3 = FeC =>
3 Fe + C3 = 3 FeC
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C25H30N3Cl + NaOH = C25H29N3 + NaCl + H2O =>
C25H30N3Cl + NaOH = C25H29N3 + NaCl + H2O
As2(SO4)3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2(SO4)3 + 4 HNO3 + 16 H2O = 9 H2SO4 + 6 H3AsO4 + 4 NO
AB + ZC = AZ + BC =>
AB + ZC = AZ + BC
NaBr(aq) + NH4NO3(aq) = NaNO3(s) + BrNH4(aq) =>
NaBr(aq) + NH4NO3(aq) = NaNO3(s) + BrNH4(aq)
Ba(OH)2 + Rb2SO4 = Ba(SO4) + Rb(OH) =>
Ba(OH)2 + Rb2SO4 = Ba(SO4) + 2 Rb(OH)
NaBr + HCl + H2O2 = Br2 + NaCl + H2O =>
2 NaBr + 2 HCl + H2O2 = Br2 + 2 NaCl + 2 H2O
B2 + O3 + H2O = H3BO2 =>
3 B2 + O3 + 9 H2O = 6 H3BO2
MgB2 + KOH = Mg(OH)2 + KB =>
MgB2 + 2 KOH = Mg(OH)2 + 2 KB
H2SO4 + NH4OH = HOH + NH4 + SO4 =>
H2SO4 + 2 NH4OH = 2 HOH + 2 NH4 + SO4
NiCl + K3Fe(CN)6 = Ni4(Fe(CN)6)2 + K + Cl2 =>
4 NiCl + 2 K3Fe(CN)6 = Ni4(Fe(CN)6)2 + 6 K + 2 Cl2
FeO2 + H = Fe + H2O =>
FeO2 + 4 H = Fe + 2 H2O
C8H7NaSO3 + H2O = C8H7SO3{-} + NaOH + H{+} =>
C8H7NaSO3 + H2O = C8H7SO3{-} + NaOH + H{+}
CH3CH2Cl + HOH = C2H5OH + HCl =>
CH3CH2Cl + HOH = C2H5OH + HCl
H2MnO4 + Fe(OH)2 = MnO2 + Fe(OH)3 =>
H2MnO4 + 2 Fe(OH)2 = MnO2 + 2 Fe(OH)3
GaS = Ga + S2 =>
2 GaS = 2 Ga + S2
CrCl3 + H2O = HCl + CrOHCl2 =>
CrCl3 + H2O = HCl + CrOHCl2
ClO4 + P4O10 = PO4 + Cl2O7 =>
12 ClO4 + P4O10 = 4 PO4 + 6 Cl2O7
Br2 + H2O = Br2O3 + H2 =>
Br2 + 3 H2O = Br2O3 + 3 H2
CeO2 + KI + HCl = H2O + KCl + CeCl3 + I2 =>
2 CeO2 + 2 KI + 8 HCl = 4 H2O + 2 KCl + 2 CeCl3 + I2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3CH2Cl + HOH = C2H5OH + HCl =>
CH3CH2Cl + HOH = C2H5OH + HCl
KMnO4 + FeSO4 + H2SO4 = MnSO4 + (Fe2(SO4)3) + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5(Fe2(SO4)3) + K2SO4 + 8 H2O
Mn + Cr2O3 = MnO3 + Cr =>
Mn + Cr2O3 = MnO3 + 2 Cr
NH3OH{+}Cl{-} + Fe{3+} = Fe{2+} + N2O + H2O + H{+} =>
2 NH3OH{+}Cl{-} + 4 Fe{3+} = 4 Fe{2+} + N2O + H2O + 6 H{+}
Zn(NO3)2*4H2O + NaOH + H2O2 = Zn(O)2 + NaNO3 + H2O =>
Zn(NO3)2*4H2O + 2 NaOH + H2O2 = Zn(O)2 + 2 NaNO3 + 6 H2O
AgNO3 + NaBr = AgBr + Na(NO3) =>
AgNO3 + NaBr = AgBr + Na(NO3)
Zn(NO3)2 + NaOH = Na2[Zn(OH)4] + NaNO3 =>
Zn(NO3)2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaNO3
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