Equations balanced on the previous day | Equations balanced on the next day |
4 NaOH + H4S = Na4S + 4 H2O
CH4 + CO = C5H12 + H2O =>
11 CH4 + 4 CO = 3 C5H12 + 4 H2O
Li2CO3 + Na2CO3 + Nb2O5 + BaCO3 + TiO2 = Li30Na1470Nb1500O4500Ba500Ti500O1500 + CO2 =>
15 Li2CO3 + 735 Na2CO3 + 750 Nb2O5 + 500 BaCO3 + 500 TiO2 = Li30Na1470Nb1500O4500Ba500Ti500O1500 + 1250 CO2
HCl(aq) + Li2CO3(aq) = LiCl(aq) + H2CO3(aq) =>
2 HCl(aq) + Li2CO3(aq) = 2 LiCl(aq) + H2CO3(aq)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe(OH)3 + HCl = FeCl4 + H2O + H =>
Fe(OH)3 + 4 HCl = FeCl4 + 3 H2O + H
Cu(OH)2 + Na2SO4 + NH4OH = CuOH + H4(OH)2 + Na2N + SO4 =>
Cu(OH)2 + Na2SO4 + NH4OH = CuOH + H4(OH)2 + Na2N + SO4
BaOH + KSO4 = KOH + BaSO4 =>
BaOH + KSO4 = KOH + BaSO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
KBr + H2SO4 + Mn(O2)2 = KHSO4 + MnSO4 + H2O + Br2 =>
6 KBr + 7 H2SO4 + Mn(O2)2 = 6 KHSO4 + MnSO4 + 4 H2O + 3 Br2
FeBr3 + SrI2 = FeI3 + Br2Sr =>
2 FeBr3 + 3 SrI2 = 2 FeI3 + 3 Br2Sr
Ba(C2H3O2)2 + AgNO3 = Ba(NO3)2 + AgC2H3O2 =>
Ba(C2H3O2)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgC2H3O2
CH08O02 + O2 = CO2 + H2O =>
CH08O02 + 2 O2 = CO2 + 4 H2O
Ta2O5 + H2 = Ta + H2O =>
Ta2O5 + 5 H2 = 2 Ta + 5 H2O
Cu{2}{+} + I{-} = CuI + I3{-} =>
2 Cu{2}{+} + 5 I{-} = 2 CuI + I3{-}
AlPO4 + Rb2SO4 = Al2(SO4)3 + Rb3PO4 =>
2 AlPO4 + 3 Rb2SO4 = Al2(SO4)3 + 2 Rb3PO4
SnCl2 + HAuCl4 + HCl = Au + H2SnCl6 =>
3 SnCl2 + 2 HAuCl4 + 4 HCl = 2 Au + 3 H2SnCl6
H3(PO4) + Ba(OH)2 = H(OH) + Ba3(PO4)2 =>
2 H3(PO4) + 3 Ba(OH)2 = 6 H(OH) + Ba3(PO4)2
C6H5CHO{-} + Cr2O7{2-} + H{+} = C6H5COOH + Cr{3+} + H2O =>
2 C6H5CHO{-} + Cr2O7{2-} + 10 H{+} = 2 C6H5COOH + 2 Cr{3+} + 5 H2O
KOH + HBr = KOHH + Br =>
KOH + HBr = KOHH + Br
MgCO3 + C2H4O2 = H2O + CO2 + Mg(C2H3O2)2 =>
MgCO3 + 2 C2H4O2 = H2O + CO2 + Mg(C2H3O2)2
I2 + NaCl = INaCl =>
I2 + 2 NaCl = 2 INaCl
NHBr + AlCl = AlBr + NHCl =>
NHBr + AlCl = AlBr + NHCl
K2CrO7 + HI + H2SO4 = Cr2(SO4)3 + H2O + I2 + KOH =>
2 K2CrO7 + 18 HI + 3 H2SO4 = Cr2(SO4)3 + 10 H2O + 9 I2 + 4 KOH
Pb(NO3)2(aq) + K2S(aq) = PbS(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2S(aq) = PbS(s) + 2 KNO3(aq)
Mg + NH3 = MgNH + H2 =>
Mg + NH3 = MgNH + H2
Zn + HNO3 + HCl = NH4Cl + ZnCl2 + H2O =>
4 Zn + HNO3 + 9 HCl = NH4Cl + 4 ZnCl2 + 3 H2O
C75H77 + O2 = H2O + CO2 =>
4 C75H77 + 377 O2 = 154 H2O + 300 CO2
KBr + KClO3 + HCl = Br2 + KCl + H2O =>
6 KBr + KClO3 + 6 HCl = 3 Br2 + 7 KCl + 3 H2O
MgCl2(aq) + H2SO4(aq) = Mg + (SO4)2(aq) + HCl(aq) =>
2 MgCl2(aq) + 2 H2SO4(aq) = 2 Mg + (SO4)2(aq) + 4 HCl(aq)
CaCO3 + KCl = K2CO3 + CaCl2 =>
CaCO3 + 2 KCl = K2CO3 + CaCl2
MgCl + NH4Cl = MgCl2*NH4Cl + NH3 + H2 =>
2 MgCl + 4 NH4Cl = 2 MgCl2*NH4Cl + 2 NH3 + H2
MnO2 + O2 + BaO = Ba3(MnO4)2 =>
4 MnO2 + O2 + 6 BaO = 2 Ba3(MnO4)2
Na2S + SeCl2 = Na2Cl2 + SeS =>
Na2S + SeCl2 = Na2Cl2 + SeS
Co(NO3)2 + HCl = CoCl2 + H2N2O6 =>
Co(NO3)2 + 2 HCl = CoCl2 + H2N2O6
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO + H2O =>
8 NaNO2 + 2 KMnO4 + 3 H2SO4 = 8 NaNO3 + 2 MnSO4 + K2SO + 3 H2O
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
C6H12O6(s) + O2(g) = CO(g)2H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO(g)2H2O(l)
ReCl7 = Re + Cl2 =>
2 ReCl7 = 2 Re + 7 Cl2
C3H5[NO3]3 = CO2 + N2 + O2 + H2O =>
4 C3H5[NO3]3 = 12 CO2 + 6 N2 + O2 + 10 H2O
C4H9Br + CH3Br + Na = C5H12 + NaBr =>
C4H9Br + CH3Br + 2 Na = C5H12 + 2 NaBr
KOH + C5H12 = C5H12O + K2 + H2O =>
2 KOH + C5H12 = C5H12O + K2 + H2O
NaI(aq) + Br2(l) = I2(s) + NaBr(aq) =>
2 NaI(aq) + Br2(l) = I2(s) + 2 NaBr(aq)
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