Equations balanced on the previous day | Equations balanced on the next day |
3 Eu2O3 + 2 B + B2O3 = 2 Eu3B2O6
Na3PO3 + CuSO4 = Na2SO4 + Cu3(PO3)2 =>
2 Na3PO3 + 3 CuSO4 = 3 Na2SO4 + Cu3(PO3)2
FeS + HNO3 = NO + S + Fe(NO3)3 + H2O =>
FeS + 4 HNO3 = NO + S + Fe(NO3)3 + 2 H2O
KOH + HNo3 = K(No3) + H2O =>
KOH + HNo3 = K(No3) + H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C3H6COOH + H2 = C3H7COOH2 =>
C3H6COOH + H2 = C3H7COOH2
NO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
NO2 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O
Na2O2 + H3PO4 = Na3PO4 + H2O + O2 =>
6 Na2O2 + 4 H3PO4 = 4 Na3PO4 + 6 H2O + 3 O2
BrO4{-} + Br{-} + H{+} = Br2H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
MnO2 + K2Se = K2O + Mn + Se =>
MnO2 + 2 K2Se = 2 K2O + Mn + 2 Se
O + Fe = ironoxide =>
3 O + 2 Fe = Fe2O3
Cs8U4W6O34 + NaNO3 + H2O = CsNO3 + Na2WO4*2H2O + UO3 + UO2(NO3)2*6H2O =>
Cs8U4W6O34 + 12 NaNO3 + 24 H2O = 8 CsNO3 + 6 Na2WO4*2H2O + 2 UO3 + 2 UO2(NO3)2*6H2O
Ce(OH)3 + Cl2 + H2O = Ce(OH)4 + HCl =>
2 Ce(OH)3 + Cl2 + 2 H2O = 2 Ce(OH)4 + 2 HCl
Ag{+} + K = Ag + K{2+} =>
2 Ag{+} + K = 2 Ag + K{2+}
H2O + K2SiO3 + HCl = Si(OH)4 + KCl =>
H2O + K2SiO3 + 2 HCl = Si(OH)4 + 2 KCl
Mg(s) + Cr3{+} = Cr(s) + Mg2{+} =>
2 Mg(s) + Cr3{+} = 3 Cr(s) + Mg2{+}
C6H4(OH)COOH + FeCl3 = Fe(OH)3 + C6H4COOHCl =>
3 C6H4(OH)COOH + FeCl3 = Fe(OH)3 + 3 C6H4COOHCl
KBr + AgNO3 = KAg + BrNO3 =>
KBr + AgNO3 = KAg + BrNO3
MnC2O4*2H20 + O2 = MnO + H2O + CO =>
2 MnC2O4*2H20 + 19 O2 = 2 MnO + 40 H2O + 4 CO
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)3 + Cu(SO4)2 =>
2 Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al2(NO3)3 + 3 Cu(SO4)2
CH3COOH + HO(CH2)3CH3 = CH3COOC4H9 + H2O =>
CH3COOH + HO(CH2)3CH3 = CH3COOC4H9 + H2O
K2Cr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 3 K2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 7 H2O
Na2SO3(aq) + CuSO4(aq) = Na2SO4 + CuSO3 =>
Na2SO3(aq) + CuSO4(aq) = Na2SO4 + CuSO3
K3O = K + O2 =>
2 K3O = 6 K + O2
Ca2O2 = Ca + O2 =>
Ca2O2 = 2 Ca + O2
CaAl2Si2O8 + HCl = CaCl2 + AlCl3 + SiO2 + H2O =>
CaAl2Si2O8 + 8 HCl = CaCl2 + 2 AlCl3 + 2 SiO2 + 4 H2O
C5H11Br + O2 = CO2 + H2O + Br2O5 =>
2 C5H11Br + 18 O2 = 10 CO2 + 11 H2O + Br2O5
B{+}F{3} + H{2}O{+} = B{2}O{3} + H{+}F{+} =>
B{+}F{3} + H{2}O{+} = B{2}O{3} + H{+}F{+}
Mg(NO3)2 + CuHCO3 = Mg(HCO3)2 + CuNO3 =>
Mg(NO3)2 + 2 CuHCO3 = Mg(HCO3)2 + 2 CuNO3
TiMnO4 + FeO2 = TiO2 + FeMnO4 =>
TiMnO4 + FeO2 = TiO2 + FeMnO4
MnSO4 + ZnSO4 + KMnO4 + H2O = Zn(OH)2*2MnO2 + KHSO4 + H2SO4 =>
6 MnSO4 + 5 ZnSO4 + 4 KMnO4 + 14 H2O = 5 Zn(OH)2*2MnO2 + 4 KHSO4 + 7 H2SO4
C12H22O12 + HO2 = C2H5OH + CO2 =>
15 C12H22O12 + 6 HO2 = 56 C2H5OH + 68 CO2
C10H16N2O8Na4 + HCl = C10H20N2O8 + NaCl =>
C10H16N2O8Na4 + 4 HCl = C10H20N2O8 + 4 NaCl
CH3CH2OH + H2CrO4 = CH3COH + H2Cr2O3 + H2O =>
4 CH3CH2OH + 2 H2CrO4 = 4 CH3COH + H2Cr2O3 + 5 H2O
Li2S + CuI2 = LiI + CuS =>
Li2S + CuI2 = 2 LiI + CuS
H2O + NaOH + KBrO + FeSO4 = Fe(OH)3 + KBr + Na2SO4 =>
H2O + 4 NaOH + KBrO + 2 FeSO4 = 2 Fe(OH)3 + KBr + 2 Na2SO4
CaCl2 + NaHCO3 = NaCl + CO2 + H2O + CaCO3 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CO2 + H2O + CaCO3
H3PO4 + Na2O2 = NaH3PO4 + O2 =>
2 H3PO4 + Na2O2 = 2 NaH3PO4 + O2
NH4OH + NiCl = NH4Cl + Ni(OH) =>
NH4OH + NiCl = NH4Cl + Ni(OH)
NH3(g) + O2(g) = H2O(l) + NO2(g) =>
4 NH3(g) + 7 O2(g) = 6 H2O(l) + 4 NO2(g)
titanium + selenium = TiSe2 =>
Ti + 2 Se = TiSe2
CH3COOH + Na2CO3 = CH3COONa + CO2 + NaOH =>
CH3COOH + Na2CO3 = CH3COONa + CO2 + NaOH
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
BaO2 + KI + HNO3 = I2 + Ba(NO3)2 + KNO3 + H2O =>
BaO2 + 2 KI + 4 HNO3 = I2 + Ba(NO3)2 + 2 KNO3 + 2 H2O
K3[Fe(C2O4)3] + HCl = K3[FeCl6] + H2C2O4 =>
K3[Fe(C2O4)3] + 6 HCl = K3[FeCl6] + 3 H2C2O4
CsOH + H2O = CsO2H3 =>
CsOH + H2O = CsO2H3
NaCl + AgX = NaX + AgCl =>
NaCl + AgX = NaX + AgCl
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
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