Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
(CH3CO2)3Y + Tb(CH3CO2)3 + (CH3COO)2Ba + Cu(CO2CH3)2 + O2 = Y299Tb1Ba500Cu800O1800 + CO + H2O =>
299.00000000001(CH3CO2)3Y + Tb(CH3CO2)3 + 500.00000000001(CH3COO)2Ba + 800.00000000002Cu(CO2CH3)2 + 3525.0000000001O2 = Y299Tb1Ba500Cu800O1800 + 7000.0000000002CO + 5250.0000000001H2O
ZnS + O2 = ZnO + S7 =>
14 ZnS + 7 O2 = 14 ZnO + 2 S7
CIO + S = CIOS =>
CIO + S = CIOS
Al2O3 + H2O4S = Al(OH)3 + SO3 =>
Al2O3 + 3 H2O4S = 2 Al(OH)3 + 3 SO3
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiOH + BaOH = LiBa(OH)2 =>
LiOH + BaOH = LiBa(OH)2
CrO5 + Cr = Cr2O3 =>
3 CrO5 + 7 Cr = 5 Cr2O3
KHCrO4 + HCl = CrCl3 + Cl2 + KCl + H2O =>
2 KHCrO4 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 8 H2O
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
CaCO3 + CH2O2 = Ca(HCOO)2 + CO2 + H2O =>
CaCO3 + 2 CH2O2 = Ca(HCOO)2 + CO2 + H2O
Fe + NH3 = Fe2(NH3)3 =>
2 Fe + 3 NH3 = Fe2(NH3)3
O2 + H2 + C2 = C4H10O =>
O2 + 10 H2 + 4 C2 = 2 C4H10O
HCl + KI + Cr2O7 + Na2S2O3 = CrCl3 + KCl + H2O + NaI + Na2S4O6 =>
14 HCl + 8 KI + Cr2O7 + 8 Na2S2O3 = 2 CrCl3 + 8 KCl + 7 H2O + 8 NaI + 4 Na2S4O6
C3H6O + H2O = C2H6O + CH2O2 =>
4 C3H6O + 5 H2O = 5 C2H6O + 2 CH2O2
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Zn + H2O2 + NaOH = Na2[Zn(OH)4] =>
Zn + H2O2 + 2 NaOH = Na2[Zn(OH)4]
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
C6H12 + CrO3 = CO2 + Cr2O3 + H2O =>
C6H12 + 12 CrO3 = 6 CO2 + 6 Cr2O3 + 6 H2O
AlCl3 + HOH = Al(OH)3 + HCl =>
AlCl3 + 3 HOH = Al(OH)3 + 3 HCl
H2S + Ni = NiS + H2 =>
H2S + Ni = NiS + H2
V + H2O = VO{2+} + H{+} + {-} =>
V + H2O = VO{2+} + 2 H{+} + 4e
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
Br + AlH3 = AlBr3 + H2 =>
6 Br + 2 AlH3 = 2 AlBr3 + 3 H2
H2SO4 + OH{-}1 = HSO4{-} + H2O =>
H2SO4 + OH{-}1 = HSO4{-} + H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
(NH4)2CO3 + FeSO4 = (NH4)2SO4 + FeCO3 =>
(NH4)2CO3 + FeSO4 = (NH4)2SO4 + FeCO3
Pb(NO3)2 + H2 = PbO + N2O2 + H2O =>
Pb(NO3)2 + 3 H2 = PbO + N2O2 + 3 H2O
C6H6OS + O2 = CO + H2O + SO3 =>
2 C6H6OS + 11 O2 = 12 CO + 6 H2O + 2 SO3
H3PO4 + Pb(C2H3O2)2 = H(C2H3O2) + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = 6 H(C2H3O2) + Pb3(PO4)2
H3PO4 + Pb(C2H3O2)2 = Pb3(PO4)2 + HC2H3O2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = Pb3(PO4)2 + 6 HC2H3O2
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
HCHO + Cu(OH)2 = Cu2O + CHOOH + H2O =>
HCHO + 2 Cu(OH)2 = Cu2O + CHOOH + 2 H2O
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
C2H5OH + K2Cr2O7 = CH3COOH + K2Cr2 + H2O6 =>
C2H5OH + K2Cr2O7 = CH3COOH + K2Cr2 + H2O6
Pb + P = Pb3P =>
3 Pb + P = Pb3P
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K3SO4 + H2O + CH3CO2H =>
3 K2Cr2O7 + 11 H2SO4 + 5 C2H6O = 3 Cr2(SO4)3 + 2 K3SO4 + 16 H2O + 5 CH3CO2H
Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O
Na2C2O4 + Pb(NO3)2 = PbC2O4 + Na(NO3) =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 Na(NO3)
PbO + Fe2(CO3)3 = PbCO3 + Fe2O3 =>
3 PbO + Fe2(CO3)3 = 3 PbCO3 + Fe2O3
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HgClO3 + AlCl3 = HgCl + Al(ClO3)3 =>
3 HgClO3 + AlCl3 = 3 HgCl + Al(ClO3)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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