Equations balanced on the previous day | Equations balanced on the next day |
NO2H3O = HNO2H2O
NH3 + NO = N2 + H(OH) =>
4 NH3 + 6 NO = 5 N2 + 6 H(OH)
C3H7OH + Cr2O7 = C3H6O + Cr2 + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + Cr2 + 7 H2O
K2CO3 + CH3COOH = CH3COOK + H2O + CO2 =>
K2CO3 + 2 CH3COOH = 2 CH3COOK + H2O + CO2
Na2O + HC = NaC + H2O =>
Na2O + 2 HC = 2 NaC + H2O
HS{-} + NO3{-} = HSO3{-} + NO2{-} =>
HS{-} + 3 NO3{-} = HSO3{-} + 3 NO2{-}
Na2O + HC = NaC + H2O =>
Na2O + 2 HC = 2 NaC + H2O
MnO2(s) + HCl(aq) = Mn2(s) + Cl2(g) + H2O(l) =>
2 MnO2(s) + 8 HCl(aq) = Mn2(s) + 4 Cl2(g) + 4 H2O(l)
CH3COOOH + Na2CO3 = NaCH3COO + CO2 + H2O =>
8 CH3COOOH + 3 Na2CO3 = 6 NaCH3COO + 7 CO2 + 7 H2O
HCl + CaCo3 = CaCl2 + H2Co3 =>
2 HCl + CaCo3 = CaCl2 + H2Co3
H2O2 + Na3(Cr(OH)6) = Na2CrO4 + NaOH + H2O =>
3 H2O2 + 2 Na3(Cr(OH)6) = 2 Na2CrO4 + 2 NaOH + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C7H6O + O = C7H6O2 =>
C7H6O + O = C7H6O2
C3H7OH + Cr2O7 = C3H6O + Cr2 + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + Cr2 + 7 H2O
KI + H2SO4 + KNO2 = I2 + H2O + K2SO4 + NO =>
2 KI + 2 H2SO4 + 2 KNO2 = I2 + 2 H2O + 2 K2SO4 + 2 NO
K(s) + O2 = K2O(s) =>
4 K(s) + O2 = 2 K2O(s)
C3H7OH + Cr2O7 = C3H6O + Cr2 + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + Cr2 + 7 H2O
HS{-} + NO3{-} = HSO3{-} + NO2{-} =>
HS{-} + 3 NO3{-} = HSO3{-} + 3 NO2{-}
HS{-} + NO3{-} = HSO3{-} + NO2{-} =>
HS{-} + 3 NO3{-} = HSO3{-} + 3 NO2{-}
Mg + Cu2SO4 = MgSO4 + Cu2 =>
Mg + Cu2SO4 = MgSO4 + Cu2
CH4O + H2O = H3O + CH3O =>
CH4O + H2O = H3O + CH3O
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
HCOOK + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
10 HCOOK + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 10 CO2 + 16 H2O + 7 K2SO4
NH4OH + H3PO4 = (NH4)3PO4 + (H2O)2 =>
6 NH4OH + 2 H3PO4 = 2(NH4)3PO4 + 3(H2O)2
F + BaS = FS + Ba =>
F + BaS = FS + Ba
N + H2 + O = HNO3 =>
2 N + H2 + 6 O = 2 HNO3
Ce(NO3)3 + CO(NH2)2 = CeO2 + CO2 + N2 + H2O =>
6 Ce(NO3)3 + 14 CO(NH2)2 = 6 CeO2 + 14 CO2 + 23 N2 + 28 H2O
NaOHFeO = NaHFeO2 =>
NaOHFeO = NaHFeO2
Na2CO3(aq) + HNO3(aq) = NaNO3(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3(aq) + CO2(g) + H2O(l)
As + Zn = Zn3As2 =>
2 As + 3 Zn = Zn3As2
CrCl3 + KOH = K[Cr(OH)4] + KCl =>
CrCl3 + 4 KOH = K[Cr(OH)4] + 3 KCl
Na2O + HC = NaC + H2O =>
Na2O + 2 HC = 2 NaC + H2O
Pt + HCl = PtCl + H =>
Pt + HCl = PtCl + H
C3H7OH + Cr2O7 = C3H6O + Cr2 + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + Cr2 + 7 H2O
HS{-} + NO3{-} = HSO3{-} + NO2{-} =>
HS{-} + 3 NO3{-} = HSO3{-} + 3 NO2{-}
Ca(NO3)2 + NaCrO4 = CaCrO4 + Na(NO3)2 =>
Ca(NO3)2 + NaCrO4 = CaCrO4 + Na(NO3)2
Na2O + HC = NaC + H2O =>
Na2O + 2 HC = 2 NaC + H2O
Ag(s) + HNO3 = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3 = 2 AgNO3(aq) + H2(g)
HS{-} + NO3{-} = HSO3{-} + NO2{-} =>
HS{-} + 3 NO3{-} = HSO3{-} + 3 NO2{-}
C3H7OH + Cr2O7 = C3H6O + Cr2 + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + Cr2 + 7 H2O
C6H8N2O4 + HCl = H2O + CO3 + C5H7N2 + Cl =>
C6H8N2O4 + HCl = H2O + CO3 + C5H7N2 + Cl
NH4NO3CH3COONa = CH3COONH4NaNO3 =>
NH4NO3CH3COONa = CH3COONH4NaNO3
Al2S3Na3PO4 = Al2PO4Na3S3 =>
Al2S3Na3PO4 = Al2PO4Na3S3
NO2 + K = KO7 + K2N3 =>
21 NO2 + 20 K = 6 KO7 + 7 K2N3
SiO2(s) + Al(s) = Si(s) + Al2O3(s) =>
3 SiO2(s) + 4 Al(s) = 3 Si(s) + 2 Al2O3(s)
S(S) + NO2(g) = SO2(s) + NO(g) =>
S(S) + 4 NO2(g) = 2 SO2(s) + 4 NO(g)
Cs2O + SeO3 = Cs2SeO4 =>
Cs2O + SeO3 = Cs2SeO4
Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
CH3CH2CH2CH2SH + O2 = CO2 + SO2 + H2O =>
2 CH3CH2CH2CH2SH + 15 O2 = 8 CO2 + 2 SO2 + 10 H2O
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