Equations balanced on the previous day | Equations balanced on the next day |
N2 + CaC2 = C(s) + CaNCN
HNO3 + Al = Al(NO3)3 + NO2 + H2O =>
6 HNO3 + Al = Al(NO3)3 + 3 NO2 + 3 H2O
S2 + Mg = SMg =>
S2 + 2 Mg = 2 SMg
Sr(NO3)2 + Na2C6O6 = SrC6O6 + NaNO3 =>
Sr(NO3)2 + Na2C6O6 = SrC6O6 + 2 NaNO3
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
C20H14O4 + NaOCl + H2O = C5H4 + NaClO5 =>
4 C20H14O4 + 5 NaOCl + 4 H2O = 16 C5H4 + 5 NaClO5
W2P2O11 + WPO5 = W3P3O16 =>
W2P2O11 + WPO5 = W3P3O16
Ca(C2H3O2)2 + Na2SO3 = CaSO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2SO3 = CaSO3 + 2 NaC2H3O2
MnCl2 + NaHPO4 = MnPO4 + NaCl2 + H2 =>
2 MnCl2 + 2 NaHPO4 = 2 MnPO4 + 2 NaCl2 + H2
Al + HCl = Al2(Cl3)2 + H2 =>
2 Al + 6 HCl = Al2(Cl3)2 + 3 H2
Na2(CrO4) + BaCl2 = NaCl + Ba(CrO4) =>
Na2(CrO4) + BaCl2 = 2 NaCl + Ba(CrO4)
Zn + (Cl)2 + Na(OH) = Zn(OH)2 + Na(Cl) =>
Zn + (Cl)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(Cl)
B2O3(s) + H2O = B(OH)3 =>
B2O3(s) + 3 H2O = 2 B(OH)3
VCl2 + H2 = V + HCl2 =>
2 VCl2 + H2 = 2 V + 2 HCl2
C2H5HO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5HO + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Mg52Si29H80O150 = MgO + SiO2 + H2O =>
Mg52Si29H80O150 = 52 MgO + 29 SiO2 + 40 H2O
C + H + O = C8H18O =>
8 C + 18 H + O = C8H18O
Na + KBr = NaBr + K =>
Na + KBr = NaBr + K
PotassiumPhosphate + AluminumNitrate = PotassiumNitrate + AluminumPhosphate =>
PotassiumPhosphate + AluminumNitrate = PotassiumNitrate + AluminumPhosphate
Li3N + H2 = LiH + LiNH2 =>
Li3N + 2 H2 = 2 LiH + LiNH2
S2O3{-2} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S2O3{-2} + 4 I2 + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O
Bi2S3(s) + HNO3(aq) = Bi(NO3)3(aq) + NO(g) + H2SO4(aq) + H2O(l) =>
Bi2S3(s) + 14 HNO3(aq) = 2 Bi(NO3)3(aq) + 8 NO(g) + 3 H2SO4(aq) + 4 H2O(l)
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
[CrOH6]{3-} + Br2 + OH{-} = CrO4{2-} + Br{-} + H2O =>
2[CrOH6]{3-} + 13 Br2 + 24 OH{-} = 2 CrO4{2-} + 26 Br{-} + 18 H2O
MnC2O4 = MnCO3 + CO =>
MnC2O4 = MnCO3 + CO
Al2Cl3 = Al + Cl2 =>
2 Al2Cl3 = 4 Al + 3 Cl2
TiCl4 + NaOH = Ti(OH)4 + NaCl =>
TiCl4 + 4 NaOH = Ti(OH)4 + 4 NaCl
Fe(NO3)3 + NH4SCN = Fe(SCN) + NO3 + NH4 =>
Fe(NO3)3 + NH4SCN = Fe(SCN) + 3 NO3 + NH4
[Cu(NH3)4]SO4*H2O + H2O = [Cu(H2O)4]SO4*H2O + NH3 =>
[Cu(NH3)4]SO4*H2O + 4 H2O = [Cu(H2O)4]SO4*H2O + 4 NH3
K2HPO4 + H3PO4 = KH2PO4 =>
K2HPO4 + H3PO4 = 2 KH2PO4
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Fe(NO3)3 + H = Fe(NO3)2 + HNO3 =>
Fe(NO3)3 + H = Fe(NO3)2 + HNO3
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
Mn + ClO3 = Cl + MnO4 =>
3 Mn + 4 ClO3 = 4 Cl + 3 MnO4
TiCl2 + (NH4)2CO = TiCO + (NH4)2Cl2 =>
TiCl2 + (NH4)2CO = TiCO + (NH4)2Cl2
NH4Cl + CuNO3 = NH4NO3 + CuCl =>
NH4Cl + CuNO3 = NH4NO3 + CuCl
K2SO3 + S8 = K2S2O3 =>
8 K2SO3 + S8 = 8 K2S2O3
NaCl2 + Cr(NO3)3 = CrCl3 + Na(NO3)2 =>
3 NaCl2 + 2 Cr(NO3)3 = 2 CrCl3 + 3 Na(NO3)2
Na2CO3(S) + H2SO4(l) = Na2SO4(S) + CO2(g) + H2O(l) =>
Na2CO3(S) + H2SO4(l) = Na2SO4(S) + CO2(g) + H2O(l)
SiO2 + OH{-} = SiO3{-2} + H2O =>
SiO2 + 2 OH{-} = SiO3{-2} + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
BaCO3 + Mg(s) = MgCO3(s) + Ba =>
BaCO3 + Mg(s) = MgCO3(s) + Ba
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH4 + HNO3 = NO + H2O =>
NH4 + 2 HNO3 = 3 NO + 3 H2O
Cr(NO3)2(aq) + NaOH(aq) = Cr(OH)2 + NaNO3 =>
Cr(NO3)2(aq) + 2 NaOH(aq) = Cr(OH)2 + 2 NaNO3
SO4 + HCN = H2SO4 + CN =>
SO4 + 2 HCN = H2SO4 + 2 CN
NH3 + H2S2O7 + H2O = (NH4)2SO4 =>
4 NH3 + H2S2O7 + H2O = 2(NH4)2SO4
K2O + Cl2O3 = K3ClO3 =>
3 K2O + Cl2O3 = 2 K3ClO3
CaOHCl + HCl = CaCl2 + H2O =>
CaOHCl + HCl = CaCl2 + H2O
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