Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 Sn(CO3)2 = 3 Sn + 2 Fe2(CO3)3
SnCl2 + HNO3 + H2O = H2SnO3 + NO + HCl =>
3 SnCl2 + 2 HNO3 + 5 H2O = 3 H2SnO3 + 2 NO + 6 HCl
LiBr(aq) + F2(g) = LiF + Br2(g) =>
2 LiBr(aq) + F2(g) = 2 LiF + Br2(g)
Cu(NO3)2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + K(NO3) =>
3 Cu(NO3)2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 K(NO3)
KBr + Na2O = K2O + NaBr =>
2 KBr + Na2O = K2O + 2 NaBr
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4) =>
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4)
Si2 + I2 = SiI4 =>
Si2 + 4 I2 = 2 SiI4
C2N2 + F = F4C + NF3 =>
C2N2 + 14 F = 2 F4C + 2 NF3
K(SO4) + PbI = KI + Pb(SO4) =>
K(SO4) + PbI = KI + Pb(SO4)
NH3 + Mg2O = Mg + N2 + H2O =>
2 NH3 + 3 Mg2O = 6 Mg + N2 + 3 H2O
NaNO2 + HCl = H2O + NO + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = H2O + 2 NO + 2 NaCl + NaNO3
KMnO4 + NaHSO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O
MgCl2 + Al2(SO4)3 = AlCl3 + Mg(SO4) =>
3 MgCl2 + Al2(SO4)3 = 2 AlCl3 + 3 Mg(SO4)
CO + H2 = C4H10 + H2O =>
4 CO + 9 H2 = C4H10 + 4 H2O
H4P2O7 + Mg(OH)2 = Mg4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Mg(OH)2 = Mg4(P2O7)2 + 8 H2O
Al2 + Br = AlBr2 =>
Al2 + 4 Br = 2 AlBr2
NaOH + NH4Cl = NH3 + H2O + NaCl =>
NaOH + NH4Cl = NH3 + H2O + NaCl
SO3{-} + H2O = SO32{-} + H3O =>
SO3{-} + 87 H2O = SO32{-} + 58 H3O
AgNO3 + AlCl3 = AgCl + Al(NO3)2 + Cl =>
2 AgNO3 + AlCl3 = 2 AgCl + Al(NO3)2 + Cl
Al2O3 + H2CO3 = H2O + Al2(CO3)3 =>
Al2O3 + 3 H2CO3 = 3 H2O + Al2(CO3)3
H2C2O4 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O
MoO3 + NH3HOH = MoO2 + N2 + H2O =>
3 MoO3 + 2 NH3HOH = 3 MoO2 + N2 + 5 H2O
HIO3 + KI = KIO3 + HI =>
HIO3 + KI = KIO3 + HI
PCl5 + Na2CO3 + H2O = Na2HPO4 + NaHCO3 + NaCl =>
PCl5 + 7 Na2CO3 + 4 H2O = Na2HPO4 + 7 NaHCO3 + 5 NaCl
K2O + H2O = K2O2 + H2 =>
K2O + H2O = K2O2 + H2
AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O
C3H8 + O2 = CO + H2O = CO2 + H2o =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Al2(C03)3 = Al203(s) + C02(g) =>
406 Al2(C03)3 = 4 Al203(s) + 1827 C02(g)
Ca4O6 + CO2 = CaCO3 + O2 =>
Ca4O6 + 4 CO2 = 4 CaCO3 + O2
Na4Al3Si9O24Cl + Ca + SO4 = Ca4Al6Si6O24(SO4) + Na + Cl + SiO2 =>
2 Na4Al3Si9O24Cl + 4 Ca + SO4 = Ca4Al6Si6O24(SO4) + 8 Na + 2 Cl + 12 SiO2
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
SO3{2-} + MnO2 + H{+} = S2O6{2-} + Mn{2+} + H2O =>
2 SO3{2-} + MnO2 + 4 H{+} = S2O6{2-} + Mn{2+} + 2 H2O
BiBr3 + H2O = HBr + Bi + O2 =>
4 BiBr3 + 6 H2O = 12 HBr + 4 Bi + 3 O2
K2SO3 + KMnO4 + H2O = K2SO4 + MnO2 + K(OH)2 =>
K2SO3 + KMnO4 + H2O = K2SO4 + MnO2 + K(OH)2
C17H33CO2CH3 + O2 = H2O + CO2 =>
C17H33CO2CH3 + 27 O2 = 18 H2O + 19 CO2
C2H5OH + K2Cr2O7 + H2SO4 = CH2COOH + Cr2(SO4)3 + KSO4 + H2O =>
4 C2H5OH + 5 K2Cr2O7 + 25 H2SO4 = 4 CH2COOH + 5 Cr2(SO4)3 + 10 KSO4 + 31 H2O
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr2(SO4)3 + Na2SO4 + CO2 + H2O =>
4 Na2Cr2O7 + 16 H2SO4 + C6H12O6 = 4 Cr2(SO4)3 + 4 Na2SO4 + 6 CO2 + 22 H2O
C4H13 + O2 = CO2 + H2O =>
4 C4H13 + 29 O2 = 16 CO2 + 26 H2O
HIO3 + KI = KIO3 + HI =>
HIO3 + KI = KIO3 + HI
Ag + H2(SO4) = Ag2(SO4) + H =>
2 Ag + H2(SO4) = Ag2(SO4) + 2 H
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
Mg + BeO = Be + MgO =>
Mg + BeO = Be + MgO
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
Al3 + CuCl2 = AlCl3 + Cu =>
2 Al3 + 9 CuCl2 = 6 AlCl3 + 9 Cu
H3PO2 + NaOH = Na3PO2 + H2O =>
H3PO2 + 3 NaOH = Na3PO2 + 3 H2O
Fe + CuBr = FeBr2 + Cu =>
Fe + 2 CuBr = FeBr2 + 2 Cu
NaBr + Ag = AgBr + Na =>
NaBr + Ag = AgBr + Na
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
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