Equations balanced on the previous day | Equations balanced on the next day |
Cr(OH)4{-} + 40 Cl2 + 80 OH{-} = CrO42{-} + 80 Cl{-} + 42 H2O
K2Cr2O7 + KI + H2SO4 = KSO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 2 KI + 7 H2SO4 = 4 KSO4 + I2 + Cr2(SO4)3 + 7 H2O
Cl6Si2 + H2O = SiO2 + HCl + H2 =>
Cl6Si2 + 4 H2O = 2 SiO2 + 6 HCl + H2
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe2O3 + SO2 + O2 = Fe2(SO4)3 =>
2 Fe2O3 + 6 SO2 + 3 O2 = 2 Fe2(SO4)3
KHO + H2CO3 = K2CO3 + H2O =>
2 KHO + H2CO3 = K2CO3 + 2 H2O
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
C6H5SO3H + NaOH = C6H5SO3Na + H2O =>
C6H5SO3H + NaOH = C6H5SO3Na + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
C + O2 = CO2 =>
C + O2 = CO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
C5H12 + O = H2O + CO =>
C5H12 + 11 O = 6 H2O + 5 CO
Fe2O3 + CaBr2 = FeBr3 + CaO =>
Fe2O3 + 3 CaBr2 = 2 FeBr3 + 3 CaO
V2O5 + KOH = KV3O8 + H2O =>
3 V2O5 + 2 KOH = 2 KV3O8 + H2O
Cu(NO3)2(aq) + Cl(aq) + S2(aq) = CuS2(s) + Cl(NO3)2(aq) =>
Cu(NO3)2(aq) + Cl(aq) + S2(aq) = CuS2(s) + Cl(NO3)2(aq)
H777 = H7 =>
H777 = 111 H7
HNO3 + MnO3 = MnO4 + H2O + NO2 =>
2 HNO3 + MnO3 = MnO4 + H2O + 2 NO2
Na2Pb(OH)6 + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2Pb(OH)4 + Na2SO4 + H2O =>
3 Na2Pb(OH)6 + Cr2(SO4)3 + 10 NaOH = 2 Na2CrO4 + 3 Na2Pb(OH)4 + 3 Na2SO4 + 8 H2O
MgCl2 + Na2HPO4 + NaOH = Mg3(PO4)2 + NaCl + H2O =>
3 MgCl2 + 2 Na2HPO4 + 2 NaOH = Mg3(PO4)2 + 6 NaCl + 2 H2O
FeCr2O2 + K2CO2 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O2 + 8 K2CO2 + 15 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
NaOH(aq) + Ca(NO3)2(aq) = Na(NO3)2 + Ca(OH) =>
NaOH(aq) + Ca(NO3)2(aq) = Na(NO3)2 + Ca(OH)
MgCl2 + CaCl2 + Na2CO3 = MgCa(CO3)2 + NaCl =>
MgCl2 + CaCl2 + 2 Na2CO3 = MgCa(CO3)2 + 4 NaCl
H2NCH2NH2 + ClCOCH2COCl = HNCH2NHCOCH2CO + HCl =>
H2NCH2NH2 + ClCOCH2COCl = HNCH2NHCOCH2CO + 2 HCl
Ag(NO3)(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
Ag(NO3)(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
NaCl + Cd(NO3)2 = CdCl2 + Na(NO3) =>
2 NaCl + Cd(NO3)2 = CdCl2 + 2 Na(NO3)
HNO3*5H2O + C2H6 = C2H5NO2 + H2O =>
HNO3*5H2O + C2H6 = C2H5NO2 + 6 H2O
FeS5 + O2 + H2O = Fe2(SO4)3 + H2SO4 =>
4 FeS5 + 33 O2 + 14 H2O = 2 Fe2(SO4)3 + 14 H2SO4
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
Pb(NO3)2 + NaO4 = PbO4 + Na(NO3)2 =>
Pb(NO3)2 + NaO4 = PbO4 + Na(NO3)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaBr + HNO3 + AgNO3 = AgBr + Na(NO3)2 + H =>
NaBr + HNO3 + AgNO3 = AgBr + Na(NO3)2 + H
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
C2H4(g) + H2O(g) = CH3CH2OH(l) =>
C2H4(g) + H2O(g) = CH3CH2OH(l)
FeSO4 + Ca(HCO3)2 = FeCO3 + CaSO4 + CO2 + H2O =>
FeSO4 + Ca(HCO3)2 = FeCO3 + CaSO4 + CO2 + H2O
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
(Al4)C3 + (H2)O = Al(OH)3 + CH4 =>
(Al4)C3 + 12(H2)O = 4 Al(OH)3 + 3 CH4
C2H4 + []O2 = []CO2 + []H2O =>
C2H4 + 3[]O2 = 2[]CO2 + 2[]H2O
KCl + Ba(OH)2 = K(OH) + BaCl2 =>
2 KCl + Ba(OH)2 = 2 K(OH) + BaCl2
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
Pb2O = Pb + O22 =>
22 Pb2O = 44 Pb + O22
I2 + S2(O3)2{-} = I{-} + S4(O6)2{-} =>
I2 + 4 S2(O3)2{-} = 2 I{-} + 2 S4(O6)2{-}
Zn + AgNO3(aq) = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3(aq) = 2 Ag + Zn(NO3)2
AgNO3(aq) + Zn = Ag(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + Zn = 2 Ag(s) + Zn(NO3)2(aq)
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