Equations balanced on the previous day | Equations balanced on the next day |
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 NaAl(OH)4 + 3 KAl(OH)4
Cr2O7 + V = Cr + VO2 =>
2 Cr2O7 + 7 V = 4 Cr + 7 VO2
Sr + NaI = Na + SrI =>
Sr + NaI = Na + SrI
FeSO4 + I2 = FeI2 + SO4 =>
FeSO4 + I2 = FeI2 + SO4
CH3COOH + Ga(OH)3 = Ga(C2H3O2)3 + H2O =>
3 CH3COOH + Ga(OH)3 = Ga(C2H3O2)3 + 3 H2O
Ni + PH(NO3)2 = Ni(NO3)3 + PH =>
2 Ni + 3 PH(NO3)2 = 2 Ni(NO3)3 + 3 PH
Br2 + NH3 + H2O = NH4Br + NH4BrO =>
Br2 + 2 NH3 + H2O = NH4Br + NH4BrO
Rb2CO3 + H3PO4 = Rb3PO4 + H2O + CO2 =>
3 Rb2CO3 + 2 H3PO4 = 2 Rb3PO4 + 3 H2O + 3 CO2
KMnO4 + KOH + Al = K2MnO4 + K[Al(OH)4] =>
3 KMnO4 + 4 KOH + Al = 3 K2MnO4 + K[Al(OH)4]
C4H4O + O2 = H2O + CO2 =>
2 C4H4O + 9 O2 = 4 H2O + 8 CO2
C6H6NH2 + O2 = CO2 + H2O + N2 =>
2 C6H6NH2 + 16 O2 = 12 CO2 + 8 H2O + N2
Na(s) + HNO3(aq) = NaNO3 + H2 =>
2 Na(s) + 2 HNO3(aq) = 2 NaNO3 + H2
HCl(aq) + HNO3(aq) + Sn(s) = NO2(g) + H2SnCl6(aq) + H2O(l) =>
6 HCl(aq) + 4 HNO3(aq) + Sn(s) = 4 NO2(g) + H2SnCl6(aq) + 4 H2O(l)
CuS + O2 = CuO + SO3 =>
CuS + 2 O2 = CuO + SO3
PbO2 + MnSO + HNO3 = HMnO + PbSO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 MnSO + 6 HNO3 = 2 HMnO + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
Na2CO3 + K2SiO = Na2SiO + K2CO3 =>
Na2CO3 + K2SiO = Na2SiO + K2CO3
Na2B4O5(OH)4*8H2O + H2SO4 = B(OH)3 + NaHSO4 + H2O =>
Na2B4O5(OH)4*8H2O + 2 H2SO4 = 4 B(OH)3 + 2 NaHSO4 + 5 H2O
Ba + NaClO3 = Ba(ClO3)2 + Na =>
Ba + 2 NaClO3 = Ba(ClO3)2 + 2 Na
Sb2S5 + O2 = Sb2O5 + SO2 =>
2 Sb2S5 + 15 O2 = 2 Sb2O5 + 10 SO2
Na2S(aq) + CuNO3(aq) = Cu2S(s) + NaNO3(aq) =>
Na2S(aq) + 2 CuNO3(aq) = Cu2S(s) + 2 NaNO3(aq)
MgCl2 + Na2[H2Y] = Na2MgY + HCl =>
MgCl2 + Na2[H2Y] = Na2MgY + 2 HCl
K3Fe(CN)6 + KNO3 = K2CO3 + Fe + N2 + CO2 =>
10 K3Fe(CN)6 + 54 KNO3 = 42 K2CO3 + 10 Fe + 57 N2 + 18 CO2
Fe{3+} + Cl{-} = FeCl4{-} =>
Fe{3+} + 4 Cl{-} = FeCl4{-}
HNO3 + HS2 = NO2 + H2O + S =>
HNO3 + HS2 = NO2 + H2O + 2 S
CaH2 + Al2(SO4)3 = AlH3 + CaSO4 =>
3 CaH2 + Al2(SO4)3 = 2 AlH3 + 3 CaSO4
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CH3C(O)CH3 =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 CH3C(O)CH3
H2SO4(aq) + NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + H2O(l) =>
2 H2SO4(aq) + 2 NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + 2 H2O(l)
Mg + H2O2 = Mg(OH)2 =>
Mg + H2O2 = Mg(OH)2
C7H8O + FeCl3 = C7H8Cl3 + FeO =>
C7H8O + FeCl3 = C7H8Cl3 + FeO
Al2O3 + CuSO4 = CuO + Al2(SO4)3 =>
Al2O3 + 3 CuSO4 = 3 CuO + Al2(SO4)3
C6H6NH2 + O2 = CO2 + H2O + N2 =>
2 C6H6NH2 + 16 O2 = 12 CO2 + 8 H2O + N2
Ba + NaClO3 = Ba(ClO3)2 + Na =>
Ba + 2 NaClO3 = Ba(ClO3)2 + 2 Na
KO2 + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2 + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
C + H2 + Cl2 = C2H3Cl =>
4 C + 3 H2 + Cl2 = 2 C2H3Cl
Cr2(O3) + HCl(O4) = CrCl(O5) + H2O =>
Cr2(O3) + 2 HCl(O4) = 2 CrCl(O5) + H2O
AlCl3 + I2 = Al2I3 + Cl2 =>
4 AlCl3 + 3 I2 = 2 Al2I3 + 6 Cl2
Fe + H2O2 + H{+} = Fe3{+} + H2O =>
6 Fe + H2O2 + 2 H{+} = 2 Fe3{+} + 2 H2O
K[Cr(C2O4)2(H2O)2](H2O)2 + KOH = Cr(OH)3 + H2O + K + CO2 =>
K[Cr(C2O4)2(H2O)2](H2O)2 + 3 KOH = Cr(OH)3 + 4 H2O + 4 K + 4 CO2
ZrSiO4 + C = Zr + Si + CO2 =>
ZrSiO4 + 2 C = Zr + Si + 2 CO2
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
C2H5O + H2SO4 + KMnO4 = CH3CHOOH + Mn2SO4 + K2SO4 + H2O =>
6 C2H5O + 2 H2SO4 + 2 KMnO4 = 6 CH3CHOOH + Mn2SO4 + K2SO4 + 2 H2O
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
18 Mn(NO3)2 + 5(NH4)2S2O8 + 42 H2O = 18 HMnO4 + 10(NH4)2SO4 + 26 HNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
SCN + O2 + H2O = SO4 + CO2 + NH4 =>
SCN + 2 O2 + 2 H2O = SO4 + CO2 + NH4
Al + Sn(SO4) = Al2(SO4)3 + Sn =>
2 Al + 3 Sn(SO4) = Al2(SO4)3 + 3 Sn
Cr2O7 + VO = Cr + VO2 =>
Cr2O7 + 7 VO = 2 Cr + 7 VO2
KBr + K(MnO4) + H2SO4 = Br2 + Mn(SO4) + K2(SO4) + H2O =>
10 KBr + 2 K(MnO4) + 8 H2SO4 = 5 Br2 + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
Pb(CIO3)2 + KBr = PbBr2 + KCIO3 =>
Pb(CIO3)2 + 2 KBr = PbBr2 + 2 KCIO3
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
C3H6O2 + Na2CO3 = NaC3H5O2 + H2O + CO2 =>
2 C3H6O2 + Na2CO3 = 2 NaC3H5O2 + H2O + CO2
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