Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 Mg = 3 Mg{2+} + 2 N{3-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + CuCO3 = CuCH3COO + H2O + CO2 =>
9 CH3COOH + 8 CuCO3 = 8 CuCH3COO + 6 H2O + 10 CO2
Fe2O3 + CO2 = Fe2(CO)3 + O2 =>
Fe2O3 + 3 CO2 = Fe2(CO)3 + 3 O2
NaBO3 + H2SO4 = Na2SO4 + HBO3 =>
2 NaBO3 + H2SO4 = Na2SO4 + 2 HBO3
Li2 = Li40 =>
20 Li2 = Li40
K3P + H2O = PH3 + K2O =>
2 K3P + 3 H2O = 2 PH3 + 3 K2O
K + Cu(NO3)2 = KNO3 + Cu =>
2 K + Cu(NO3)2 = 2 KNO3 + Cu
C3H8 + O = H2O + C02 =>
2 C3H8 + 8 O = 8 H2O + 3 C02
Na(OH) + Al(OH)3 = Al(OH) + NaO + H2O =>
2 Na(OH) + Al(OH)3 = Al(OH) + 2 NaO + 2 H2O
Cu + S = CuS(s) =>
Cu + S = CuS(s)
CoCl2 + NaOH + H2O2 = Co(OH)3 + NaCl =>
2 CoCl2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 4 NaCl
CuO(s) = Cu(s) + O2(g) =>
2 CuO(s) = 2 Cu(s) + O2(g)
Cl + NiF = F + NiCl =>
Cl + NiF = F + NiCl
Cu(s) + H2SO4(aq) + O2 = CuSO4(aq) + H2O(l) =>
2 Cu(s) + 2 H2SO4(aq) + O2 = 2 CuSO4(aq) + 2 H2O(l)
S2O3{2-} + H3O{+} = S + SO2 + OH{-} =>
2 S2O3{2-} + H3O{+} = 2 S + 2 SO2 + 3 OH{-}
KMnO4 + H2Cl4 = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 8 H2Cl4 = 2 KCl + 2 MnCl2 + 8 H2O + 13 Cl2
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
HSO4{-} + HNO3 = NO3{-} + H2SO4 =>
HSO4{-} + HNO3 = NO3{-} + H2SO4
As2S3 + HNO3 = HAsO3 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 HAsO3 + 3 H2SO4 + 28 NO2 + 10 H2O
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3 =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C3H5OCl + NaOH + H2O = C3H8O3 + NaCl =>
C3H5OCl + NaOH + H2O = C3H8O3 + NaCl
Se + H2O + Cl = H2SeO3 + HCl =>
Se + 3 H2O + 4 Cl = H2SeO3 + 4 HCl
MgOHCl + MgCl2*22H2O = Mg(OH)2 + MgCl2*11H2O =>
2 MgOHCl + MgCl2*22H2O = Mg(OH)2 + 2 MgCl2*11H2O
Fe(OH)3 + CH3COOH = Fe{3+} + CH3COO{-} + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe{3+} + 3 CH3COO{-} + 3 H2O
MgO + HCI = MgCI + HO =>
MgO + HCI = MgCI + HO
Zn + (OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn + (OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
H + AlCl = HCl + Al =>
H + AlCl = HCl + Al
ZnO + C4 = Zn + CO2 =>
8 ZnO + C4 = 8 Zn + 4 CO2
S3Sb2 + Fe = Sb + FeS =>
S3Sb2 + 3 Fe = 2 Sb + 3 FeS
HCl + K2Cr2O7 + SnCl2 = CrCl3 + SnCl4 + KCl + H2O =>
14 HCl + K2Cr2O7 + 3 SnCl2 = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
CdBr2 + Na2S(aq) = CdS(s) + NaBr(aq) =>
CdBr2 + Na2S(aq) = CdS(s) + 2 NaBr(aq)
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
NH4NO3(s) + O2 = NO3 + H2O =>
2 NH4NO3(s) + 5 O2 = 4 NO3 + 4 H2O
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
F2 + CaI2 = I + CaF2 =>
F2 + CaI2 = 2 I + CaF2
P2H5OH + O2 = PO2 + H2O =>
P2H5OH + 3 O2 = 2 PO2 + 3 H2O
KMnO4(aq) + KOH(aq) + KI(aq) = K2MnO4(aq) + KIO3(aq) + H2O(l) =>
6 KMnO4(aq) + 6 KOH(aq) + KI(aq) = 6 K2MnO4(aq) + KIO3(aq) + 3 H2O(l)
FeO(OH) + HCl = FeCl2 + Cl2 + H2O =>
2 FeO(OH) + 6 HCl = 2 FeCl2 + Cl2 + 4 H2O
KMnO4(aq) + KOH(aq) + KI(aq) = K2MnO4(aq) + KIO3(aq) + H2O(l) =>
6 KMnO4(aq) + 6 KOH(aq) + KI(aq) = 6 K2MnO4(aq) + KIO3(aq) + 3 H2O(l)
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g)(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
5(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)(NH4)2Cr2O7(s)
C6H10 + KMnO4 = C6H10O4 + KMnO =>
3 C6H10 + 4 KMnO4 = 3 C6H10O4 + 4 KMnO
Cu + CO2 = CCu + O2 =>
Cu + CO2 = CCu + O2
C6H15N + O2 = CO2 + H2O + NH3 =>
C6H15N + 9 O2 = 6 CO2 + 6 H2O + NH3
C6H6 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H6 + 2 Na2Cr2O7 + 8 H2SO4 = 3 C6H10O4 + 2 Cr2(SO4)3 + 2 Na2SO4 + 2 H2O
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
AgNO3(aq) + Al2(SO4)3(aq) = Al(NO3)3 + Ag2(SO4) =>
6 AgNO3(aq) + Al2(SO4)3(aq) = 2 Al(NO3)3 + 3 Ag2(SO4)
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