Equations balanced on the previous day | Equations balanced on the next day |
92 Cr2O72{-} + 100 H{+} + 3287 C2H5OH = 8 Cr23{+} + 3287 CH3COOH + 3337 H2O
NaNO3 + Zn + NaOH = H2O + NH3 + Na2ZnO2 =>
NaNO3 + 4 Zn + 7 NaOH = 2 H2O + NH3 + 4 Na2ZnO2
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Y(NO3)3 + CH4N2O = Y2O3 + H2O + CO2 + N2 =>
2 Y(NO3)3 + 5 CH4N2O = Y2O3 + 10 H2O + 5 CO2 + 8 N2
Cr2(SO4)3 + KNO3 + NaOH = KCrO4 + NaNO2 + Na2SO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 4 KNO3 + 8 NaOH = 2 KCrO4 + 4 NaNO2 + 2 Na2SO4 + K2SO4 + 4 H2O
Sc2Te3 + Pb(OH)4 = PbTe2 + Sc(OH)3 =>
2 Sc2Te3 + 3 Pb(OH)4 = 3 PbTe2 + 4 Sc(OH)3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
HCl + C9H8O4 = ClC9H7O3 + H2O =>
HCl + C9H8O4 = ClC9H7O3 + H2O
I2 + IK = I3{-} + K{+} =>
I2 + IK = I3{-} + K{+}
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
(NH4)3 + PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3 + 2 PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
AuBr3 + CoAs = AuAs + CoBr3 =>
AuBr3 + CoAs = AuAs + CoBr3
AIOH + HSO4 = AISO4 + H2O =>
AIOH + HSO4 = AISO4 + H2O
CH3COOH + CH3CH2OH2 = CH3COOCH2CH2CH3 + H2O =>
13 CH3COOH + 12 CH3CH2OH2 = 10 CH3COOCH2CH2CH3 + 18 H2O
NaOH(aq) + Pb(NO3)2(aq) = NaNO3(s) + Pb(OH)2(aq) =>
2 NaOH(aq) + Pb(NO3)2(aq) = 2 NaNO3(s) + Pb(OH)2(aq)
CoCl2*6H2O + NaHCO3 + H2O2 = Na3[Co(CO3)3] + H2O + NaCl + CO2 =>
2 CoCl2*6H2O + 10 NaHCO3 + H2O2 = 2 Na3[Co(CO3)3] + 18 H2O + 4 NaCl + 4 CO2
NaOH(aq) + ZnCO3(aq) = Na2CO3 + Zn(OH)2 =>
2 NaOH(aq) + ZnCO3(aq) = Na2CO3 + Zn(OH)2
Cr + S8 = Cr2S32 =>
2 Cr + 4 S8 = Cr2S32
As(s) + Cl2(g) = AsCl3(s) =>
2 As(s) + 3 Cl2(g) = 2 AsCl3(s)
P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5
K2O + NaH2PO4 = K2HPO4 + Na2HPO4 + H2O =>
K2O + 2 NaH2PO4 = K2HPO4 + Na2HPO4 + H2O
Na2CO3 + Cl2 = NaCl + NaClO3 + CO2 =>
3 Na2CO3 + 3 Cl2 = 5 NaCl + NaClO3 + 3 CO2
NO2 + F = FNO2 =>
NO2 + F = FNO2
KH2PO4 + Ca(OH)2 = CaKPO4 + H2O =>
KH2PO4 + Ca(OH)2 = CaKPO4 + 2 H2O
K + N2 = KN3 =>
2 K + 3 N2 = 2 KN3
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
CN{-} + MnO4{-} + H2O = MnO2 + CNO{-} + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 2 MnO2 + 3 CNO{-} + 2 OH{-}
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
CH2O + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 CH2O + 2 H{+} + SO4{2-} = 2 CO2 + H2S + 2 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
NCl3 + H2O = HCl + NO + NO2 =>
2 NCl3 + 3 H2O = 6 HCl + NO + NO2
N2H2 + H2O3 = N2 + H2O =>
2 N2H2 + H2O3 = 2 N2 + 3 H2O
H2(SO4) + Ag(OH) = Ag2(SO4) + H2O =>
H2(SO4) + 2 Ag(OH) = Ag2(SO4) + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCl3(aq) + AgNO3(aq) = Mg(NO3)3(aq) + AgCl(s) =>
MgCl3(aq) + 3 AgNO3(aq) = Mg(NO3)3(aq) + 3 AgCl(s)
C6H7KO2 = C6H7O2 + K =>
C6H7KO2 = C6H7O2 + K
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + NH4(C2H3O2) =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 NH4(C2H3O2)
HCl + C4H10O = C4H9Cl + H2O =>
HCl + C4H10O = C4H9Cl + H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
CrCl3 + MnO2 + H2SO4 = CrSO4 + MnSO4 + H2O + Cl2 =>
2 CrCl3 + 2 MnO2 + 4 H2SO4 = 2 CrSO4 + 2 MnSO4 + 4 H2O + 3 Cl2
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
KMnO4 + C6H10O + H2O = C6H10O4 + KOH + MnO2 =>
2 KMnO4 + C6H10O + H2O = C6H10O4 + 2 KOH + 2 MnO2
BeF{-}2 + Mg = MgF{-}2 + Be =>
BeF{-}2 + Mg = MgF{-}2 + Be
CrO4{2-} + HSnO2{-} + H{+} = CrO2{-} + HSnO3{-} + H2O =>
2 CrO4{2-} + 3 HSnO2{-} + 2 H{+} = 2 CrO2{-} + 3 HSnO3{-} + H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H23O =>
45 Cu(s) + 92 HNO3(aq) = 45 Cu(NO3)2(aq) + 2 NO(g) + 4 H23O
Cr{2}O{7}{-}2 + Cl{-} = Cr3{+} + Cl{2} =>
9 Cr{2}O{7}{-}2 + 5 Cl{-} = 3 Cr3{+} + 5 Cl{2}
CuSO4 + K2CO3 + H2O = (CuOH)2CO3 + K(HSO4) =>
2 CuSO4 + K2CO3 + 2 H2O = (CuOH)2CO3 + 2 K(HSO4)
Fe + Ca12 = FeCa13 =>
12 Fe + 13 Ca12 = 12 FeCa13
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