Equations balanced on the previous day | Equations balanced on the next day |
16 Na + S8 = 8 Na2S
Na + H2CO3 = NaCO3 + H2 =>
Na + H2CO3 = NaCO3 + H2
H2CrO4 + CsOH = H2O + CsCr + O2 =>
4 H2CrO4 + 4 CsOH = 6 H2O + 4 CsCr + 7 O2
NaIO3 + NaI + HCl = NaCl + I2 + H2O =>
NaIO3 + 5 NaI + 6 HCl = 6 NaCl + 3 I2 + 3 H2O
C + S = CS2 =>
C + 2 S = CS2
CuSO4*5H2O + Zn = ZnSO4 + Cu + H2O =>
CuSO4*5H2O + Zn = ZnSO4 + Cu + 5 H2O
potassiumhydroxide + carbondioxide = potassiumhydrogencarbonate =>
KOH + CO2 = KHCO3
Na3VO4 + TeO2 + H2O = VTe2 + TeO3 + NaOH =>
2 Na3VO4 + 17 TeO2 + 3 H2O = 2 VTe2 + 13 TeO3 + 6 NaOH
ClO{-} + HCl = Cl{-} + Cl2 + H2O =>
ClO{-} + 2 HCl = Cl{-} + Cl2 + H2O
H + N2O5 = H2O + N =>
10 H + N2O5 = 5 H2O + 2 N
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2 + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2 + 2 H(NO3)(aq)
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
C9H7N + H2 = C9H12 + NH3 =>
C9H7N + 4 H2 = C9H12 + NH3
Cl(aq) + KI(aq) = KCl(aq) + I2(s) =>
2 Cl(aq) + 2 KI(aq) = 2 KCl(aq) + I2(s)
KNO2 + S8 + C = K2S + N2 + CO2 =>
16 KNO2 + S8 + 16 C = 8 K2S + 8 N2 + 16 CO2
Cl2 + CaS = Cl2S + Ca =>
Cl2 + CaS = Cl2S + Ca
C6H5CH3(l) + O2O(g) = H2O(l) + CO2(g) =>
C6H5CH3(l) + 6 O2O(g) = 4 H2O(l) + 7 CO2(g)
C3H6O2 + NH3 = C5H7NO2 + CO2 + H2 =>
2 C3H6O2 + NH3 = C5H7NO2 + CO2 + 4 H2
Al + NaHCO3 + H2O = Na[Al(OH)4] + H2 + CO2 =>
2 Al + 2 NaHCO3 + 6 H2O = 2 Na[Al(OH)4] + 3 H2 + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al + (ZnCl2) = (AlCl3) + Zn =>
2 Al + 3(ZnCl2) = 2(AlCl3) + 3 Zn
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C2H4O + NaHSO3 = C2H4SO3NaOH =>
C2H4O + NaHSO3 = C2H4SO3NaOH
C6H12O6 + NO3{-} + H{+} = N2O + CO2 + H2O =>
C6H12O6 + 6 NO3{-} + 6 H{+} = 3 N2O + 6 CO2 + 9 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
LiCl + Na2CO3 = NaCl + Li2O + CO2 =>
2 LiCl + Na2CO3 = 2 NaCl + Li2O + CO2
Ca(OH)2 + O2 = CaO2H2O =>
2 Ca(OH)2 + O2 = 2 CaO2H2O
CaCl2 + (COOH)2 + NaOAc = C2O4Ca + NaCl + HOAc =>
CaCl2 + (COOH)2 + 2 NaOAc = C2O4Ca + 2 NaCl + 2 HOAc
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
K2SO3 + H3PO4 = K3PO4 + H2O + SO2 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 SO2
Fe + P = Fe3P =>
3 Fe + P = Fe3P
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12 = C6H6 + H2 =>
C6H12 = C6H6 + 3 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al3 + ZnCl2 = AlCl3 + Zn2 =>
4 Al3 + 18 ZnCl2 = 12 AlCl3 + 9 Zn2
Na2HO + Co2(NO3)2 = Na2(NO3)2 + Co2HO =>
Na2HO + Co2(NO3)2 = Na2(NO3)2 + Co2HO
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
zinc + sulfur = zincsulfide =>
Zn + S = ZnS
XeO3 = Xe + O2 =>
2 XeO3 = 2 Xe + 3 O2
C2H5NH2 = C2H5 + NH2 =>
C2H5NH2 = C2H5 + NH2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
CuSO4(aq) + Fe(s) = Cu(s) + Fe2(SO4)3(aq) =>
3 CuSO4(aq) + 2 Fe(s) = 3 Cu(s) + Fe2(SO4)3(aq)
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H9NaO5(s) + H2O(l) = C2H8NaO5*H3O =>
C2H9NaO5(s) + H2O(l) = C2H8NaO5*H3O
sodiumbromide + chlorine = sodiumchloride + bromine =>
2 NaBr + Cl2 = 2 NaCl + Br2
NO2 + NaOH = Na2NO3 + H2O =>
NO2 + 2 NaOH = Na2NO3 + H2O
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