Equations balanced on the previous day | Equations balanced on the next day |
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
AgNi + BrCl = AgCl + BrNi =>
AgNi + BrCl = AgCl + BrNi
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
FeC2O4*2H2O + H2SO4 + H2O = H2C2O4*2H2O + FeSO4*H2O =>
FeC2O4*2H2O + H2SO4 + H2O = H2C2O4*2H2O + FeSO4*H2O
C4H8O2 + NaOH = C4H7O2Na + H2O =>
C4H8O2 + NaOH = C4H7O2Na + H2O
K2CrO4 + BaNo3 = K2No3 + BaCrO4 =>
K2CrO4 + BaNo3 = K2No3 + BaCrO4
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
Zn + KBrO3 + KOH + H2O = K2[Zn(OH)4] + KBr =>
3 Zn + KBrO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KBr
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Cu(HCO3)2 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu(HCO3)2 + H2SO4 = CuSO4 + 2 H2O + 2 CO2
FeCl2 + Cu = CuCl + Fe =>
FeCl2 + 2 Cu = 2 CuCl + Fe
NaOH(aq) + HAc(aq) = NaAc(aq) + H2O(l) =>
NaOH(aq) + HAc(aq) = NaAc(aq) + H2O(l)
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
K2Cr2O7 + HI + HCIO4 = KCIO + Cr(CIO4)3 + I2 + H2O =>
K2Cr2O7 + 18 HI + 8 HCIO4 = 2 KCIO + 2 Cr(CIO4)3 + 9 I2 + 13 H2O
Al(OH)3 + HNO3 = HOH + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 HOH + Al(NO3)3
AgNO3 + I2 = AgI + AgIO3 + NO2 =>
6 AgNO3 + 3 I2 = 4 AgI + 2 AgIO3 + 6 NO2
C5H12 + O2(g) = CO2(g) + H2O(g) =>
C5H12 + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
CH3NH2 + H2SO4 = CH3NH3 + HSO4 =>
CH3NH2 + H2SO4 = CH3NH3 + HSO4
CH3CH2CH2COOH + Mg(OH)2 = (CH3CH2CH2COO)2Mg + H2O =>
2 CH3CH2CH2COOH + Mg(OH)2 = (CH3CH2CH2COO)2Mg + 2 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Nd + HCl = NdCl3 + H2 =>
2 Nd + 6 HCl = 2 NdCl3 + 3 H2
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2HSO4 =>
4 NaBr + 3 H2SO4 = 2 Br2 + SO2 + 2 H2O + 2 Na2HSO4
Ae + C = AeC2 =>
Ae + 2 C = AeC2
MnO2 + Sn(OH)4 = Mn(OH)4 + O2Sn =>
MnO2 + Sn(OH)4 = Mn(OH)4 + O2Sn
Ha + Cl2 = Ha2Cl =>
4 Ha + Cl2 = 2 Ha2Cl
Ca(OH)2*10H2O + H3Po4*15H2O = Ca3(Po4)2 + H2O =>
3 Ca(OH)2*10H2O + 2 H3Po4*15H2O = Ca3(Po4)2 + 66 H2O
I + NaOH = NaOI + H =>
I + NaOH = NaOI + H
Na(s) + O2(g) = Na2O2(s) =>
2 Na(s) + O2(g) = Na2O2(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca3N2 + H2 = CaH2 + N2 =>
Ca3N2 + 3 H2 = 3 CaH2 + N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C4H4(g) + O2(g) = CO2(g) + H2O(l) =>
C4H4(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
Fe2S3 + HNO3 = Fe2(NO3)3 + H2SO4 + NO2 + H2O =>
Fe2S3 + 24 HNO3 = Fe2(NO3)3 + 3 H2SO4 + 21 NO2 + 9 H2O
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Fe(OH)3 + K2SO4 = FeSO4 + K2(OH)3 =>
Fe(OH)3 + K2SO4 = FeSO4 + K2(OH)3
CaCl2 + K2Co3 = KCl + CaCo3 =>
CaCl2 + K2Co3 = 2 KCl + CaCo3
CH4(g) + H2S(g) = CS2(g) + H2(g) =>
CH4(g) + 2 H2S(g) = CS2(g) + 4 H2(g)
Cu(NO3)2 + Al = Cu + AlNO3 =>
Cu(NO3)2 + 2 Al = Cu + 2 AlNO3
K2CrO4 + NaOH = KOH + Na2CrO4 =>
K2CrO4 + 2 NaOH = 2 KOH + Na2CrO4
Hg{+} = Hg{2+} + Hg =>
2 Hg{+} = Hg{2+} + Hg
H2CO3 + Ti(OH)4 = Ti(CO3)2 + H2O =>
2 H2CO3 + Ti(OH)4 = Ti(CO3)2 + 4 H2O
SrO + Sr(HSO4)2 = SrSO4 + H2O =>
SrO + Sr(HSO4)2 = 2 SrSO4 + H2O
CrSO3 + HCl = SO2 + H2O + CrCl2 =>
CrSO3 + 2 HCl = SO2 + H2O + CrCl2
FeO + CO2 = Fe3O4 + CO =>
3 FeO + CO2 = Fe3O4 + CO
PbF2 = Pb{2+} + F{-} =>
PbF2 = Pb{2+} + 2 F{-}
H3PO4 + ZnS = Zn3(PO4)2 + H2S =>
2 H3PO4 + 3 ZnS = Zn3(PO4)2 + 3 H2S
H3BO3 + Na2 + CO3 = Na2B4O7 + CO2 + H2O =>
4 H3BO3 + Na2 + CO3 = Na2B4O7 + CO2 + 6 H2O
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
Cr2O3 + Na2SO3 = Na2SO4 + Cr =>
Cr2O3 + 3 Na2SO3 = 3 Na2SO4 + 2 Cr
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