Equations balanced on the previous day | Equations balanced on the next day |
NH4Br + NaOH = NH3 + NaBr + H2O
Zn + H3(AsO4) = Zn3(AsO4) + H2 =>
6 Zn + 2 H3(AsO4) = 2 Zn3(AsO4) + 3 H2
HCl + (NH4)2S = H2S + NH4Cl =>
2 HCl + (NH4)2S = H2S + 2 NH4Cl
HNO3 + Zn = Zn(NO3)2 + NH4(NO3) + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH4(NO3) + 3 H2O
Mg3N2 + H2(SO4) = Mg(SO4) + (NH4)2SO4 =>
Mg3N2 + 4 H2(SO4) = 3 Mg(SO4) + (NH4)2SO4
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
FeSO4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4(SO4) =>
FeSO4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4(SO4)
OH + I3 = IO4 + H2O =>
24 OH + I3 = 3 IO4 + 12 H2O
H + SiO3 = H2SiO3 =>
2 H + SiO3 = H2SiO3
H2SO4 + KOH = H2O + SO4 + K =>
H2SO4 + 2 KOH = 2 H2O + SO4 + 2 K
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 Ba(SO4) + 2 Fe(OH)3
C14H12O2 + NaNO3 + CH3COOH = C14H10O2 + NO2 + C2H3NaO2 =>
3 C14H12O2 + 12 NaNO3 + 5 CH3COOH = 2 C14H10O2 + 12 NO2 + 12 C2H3NaO2
NaOH + Ca = Na + Ca(OH)2 =>
2 NaOH + Ca = 2 Na + Ca(OH)2
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Sn(NO3)2 + K2S = SnS + KNO3 =>
Sn(NO3)2 + K2S = SnS + 2 KNO3
NaPb + C2H5Cl = Pb(C2H5)4 + Pb + NaCl =>
4 NaPb + 4 C2H5Cl = Pb(C2H5)4 + 3 Pb + 4 NaCl
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
CH3CONH2 + H2SO4 + H2O = CH3COOH + (NH4)2SO4 =>
2 CH3CONH2 + H2SO4 + 2 H2O = 2 CH3COOH + (NH4)2SO4
HSOFe = FeSOH =>
HSOFe = FeSOH
HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)
CuCl2 + KOH = K2Cl2 + Cu(OH)2 =>
CuCl2 + 2 KOH = K2Cl2 + Cu(OH)2
K4I2O9 + Cl2 + H2O = KClO4 + KOH + KIO3 =>
7 K4I2O9 + 2 Cl2 + 5 H2O = 4 KClO4 + 10 KOH + 14 KIO3
H2O + P4 + NaOH = NaH2PO2 + PH3 =>
3 H2O + P4 + 3 NaOH = 3 NaH2PO2 + PH3
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
Zn + FeCl3 = ZnCl3 + Fe =>
Zn + FeCl3 = ZnCl3 + Fe
Sn + CO3 = Sn(CO3)2 =>
Sn + 2 CO3 = Sn(CO3)2
K2Cr2O7 + KI + H2SO4 = I2 + Cr(SO4)3 + K3SO4 + H2O =>
2 K2Cr2O7 + 2 KI + 14 H2SO4 = I2 + 4 Cr(SO4)3 + 2 K3SO4 + 14 H2O
HCl + NaI = NaCl + HI =>
HCl + NaI = NaCl + HI
FeCl3 + Mn = MnCl2 + Fe3 =>
6 FeCl3 + 9 Mn = 9 MnCl2 + 2 Fe3
LiCl + H2SO3 = LiSO3 + H2Cl =>
LiCl + H2SO3 = LiSO3 + H2Cl
C12H22O11 + CuO = H2O + CO2 + Cu =>
C12H22O11 + 24 CuO = 11 H2O + 12 CO2 + 24 Cu
SO3 + CaO = Ca2SO3 + O2 =>
SO3 + 2 CaO = Ca2SO3 + O2
PH3 + O2 = P2O5 + H2222222 =>
4444444 PH3 + 5555555 O2 = 2222222 P2O5 + 6 H2222222
Ga(s) + S8(s) = GaS =>
8 Ga(s) + S8(s) = 8 GaS
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
C5H3 + O2 = H2O + CO2 =>
4 C5H3 + 23 O2 = 6 H2O + 20 CO2
HClO + NaOH = NaClO + H2O =>
HClO + NaOH = NaClO + H2O
Mg(NO3)2 + HfCl4 + NH4H2PO4 = MgHf4P6O24 + HNO3 + NH4Cl + HCl =>
Mg(NO3)2 + 4 HfCl4 + 6 NH4H2PO4 = MgHf4P6O24 + 2 HNO3 + 6 NH4Cl + 10 HCl
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
SiO2 + CuSO4 = SO3 + CuSiO3 =>
SiO2 + CuSO4 = SO3 + CuSiO3
Mg2Si2O6 + CO2 + H2O = MgCO3*3H2O + SiO2 =>
Mg2Si2O6 + 2 CO2 + 6 H2O = 2 MgCO3*3H2O + 2 SiO2
NH3 + CH3COOH + BaCl2 = BaNH3 + Cl2COOH + CH3 =>
NH3 + CH3COOH + BaCl2 = BaNH3 + Cl2COOH + CH3
AuCl3 + CH3OH + NaOH = HCOONa + Au + NaCl + H2O =>
4 AuCl3 + 3 CH3OH + 15 NaOH = 3 HCOONa + 4 Au + 12 NaCl + 12 H2O
H2C2O4 = H{+} + C2O4{2-} =>
H2C2O4 = 2 H{+} + C2O4{2-}
Pb(NO3)2 + HNO3 = (NO3)2H + PbNO3 =>
Pb(NO3)2 + HNO3 = (NO3)2H + PbNO3
C6H7N + C4H6O3 = C8H9NO + H2O =>
2 C6H7N + C4H6O3 = 2 C8H9NO + H2O
NaHSO3 + Ca(ClO)2 = CaCl2 + NaHSO4 =>
2 NaHSO3 + Ca(ClO)2 = CaCl2 + 2 NaHSO4
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
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