Equations balanced on the previous day | Equations balanced on the next day |
Cu + 60 HNO3 = Cu(NO32) + 59 NO2 + 30 H2O
FeS2 + H2O = H2S2 + FeO =>
FeS2 + H2O = H2S2 + FeO
C6H12O6 = CH2O1 =>
C6H12O6 = 6 CH2O1
C6H5OOH + O2 = CO3 + H2O =>
2 C6H5OOH + 19 O2 = 12 CO3 + 6 H2O
KMnO4(s) + H2SO4(l) = Mn2O7(s) + H2O(l) + KHSO4(aq) =>
2 KMnO4(s) + 2 H2SO4(l) = Mn2O7(s) + H2O(l) + 2 KHSO4(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag2O3 + HNO3 = H2O + Ag(NO3)3 =>
Ag2O3 + 6 HNO3 = 3 H2O + 2 Ag(NO3)3
CH3CHNH3COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
10 CH3CHNH3COOH + 8 HNO3 = 10 CH3CH(OH)COOH + 9 N2 + 14 H2O
NH4Cl + Na3PO4 = NaCl + NaH2PO4 + NH3 =>
2 NH4Cl + Na3PO4 = 2 NaCl + NaH2PO4 + 2 NH3
AgNO3 + NaHCO3 = NaNO3 + H2 + AgCO3 =>
2 AgNO3 + 2 NaHCO3 = 2 NaNO3 + H2 + 2 AgCO3
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
NO3NH4 + CH2 = CO2 + H2O + N2 =>
3 NO3NH4 + CH2 = CO2 + 7 H2O + 3 N2
H3PO3 + HBrO3 + Co(OH)3 = CoHPO3BrO3 + H2O =>
H3PO3 + HBrO3 + Co(OH)3 = CoHPO3BrO3 + 3 H2O
Fe(CH3COO{-}) + BaS = FeS + Ba(CH3COO{-}) =>
Fe(CH3COO{-}) + BaS = FeS + Ba(CH3COO{-})
(H3C)3COH + CH3COOH = C5H10O2 + H2O =>
3(H3C)3COH + 4 CH3COOH = 4 C5H10O2 + 3 H2O
FeBr2KOH = FeOHKBr2 =>
FeBr2KOH = FeOHKBr2
CuSO4 + NH3HO = CuHONH3SO4 =>
CuSO4 + NH3HO = CuHONH3SO4
Ni(OH)2 + Br2 = Ni2O3 + NiBr2 + H2O =>
3 Ni(OH)2 + Br2 = Ni2O3 + NiBr2 + 3 H2O
O2 + Al2 = OAl2 =>
O2 + 2 Al2 = 2 OAl2
(a)HNO3(aq) + K2SO3(aq) = KNO3 + H2SO3 =>
2(a)HNO3(aq) + K2SO3(aq) = 2 KNO3 + H2SO3
CCl + O2 = CO2 + Cl =>
CCl + O2 = CO2 + Cl
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
Al(NO3)3 + (NH4)3PO4 = AlPO4 + (NH4)(NO3) =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3(NH4)(NO3)
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
PbCl2 + Mn = MnCl3 + Pb =>
3 PbCl2 + 2 Mn = 2 MnCl3 + 3 Pb
Ba(OH)2 + HClO3 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + 2 HClO3 = Ba(ClO3)2 + 2 H2O
NaHCO3 + Cu(OH)2 = Cu2(OH)2CO3 + Na2CO3 + H2O =>
2 NaHCO3 + 2 Cu(OH)2 = Cu2(OH)2CO3 + Na2CO3 + 2 H2O
Pb + C + O2 = Pb(CO3)2 =>
Pb + 2 C + 3 O2 = Pb(CO3)2
CaF2(s) + H2SO4(aq) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(aq) = CaSO4(s) + 2 HF(g)
C9H6O4 + C2H5NO2 = CO2 + C2H2O + C18H12N2O4 =>
5 C9H6O4 + 2 C2H5NO2 = 3 CO2 + 14 C2H2O + C18H12N2O4
MgBr2 + BaCl2 = MgCl2 + Br2Ba =>
MgBr2 + BaCl2 = MgCl2 + Br2Ba
Na2SO3 + HClO3 = Na2SO4 + HCl =>
3 Na2SO3 + HClO3 = 3 Na2SO4 + HCl
FeO2 + H2 = Fe2O3 + H2O =>
2 FeO2 + H2 = Fe2O3 + H2O
I + Cr2O7 = Cr + IO4 =>
7 I + 4 Cr2O7 = 8 Cr + 7 IO4
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
Mg + NH3 + H3PO4 = MgNH4PO3 + H2O =>
Mg + NH3 + H3PO4 = MgNH4PO3 + H2O
Cr{3} + Mg = Cr{2+} + Mg{2+} =>
2 Cr{3} + Mg = 2 Cr{2+} + Mg{2+}
Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
S2O3{-2} + I2 = I{-} + S4O6 =>
2 S2O3{-2} + 2 I2 = 4 I{-} + S4O6
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H6O + C2H4O2 + NH4OH = C19H13N + H2O =>
5 C2H6O + 14 C2H4O2 + 2 NH4OH = 2 C19H13N + 35 H2O
H2O2 + CrSO4 + NaOH = CrO2 + Na2SO4 + H2O =>
H2O2 + CrSO4 + 2 NaOH = CrO2 + Na2SO4 + 2 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Na4SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 Na2SO3 + H2SO4 = K2SO4 + 3 Na4SO4 + Cr2(SO4)3 + H2O
SeO2(g) + O2 = SeO3(g) =>
2 SeO2(g) + O2 = 2 SeO3(g)
K(NO3) + Zn3(PO4) = K3(PO4) + Zn(NO3) =>
3 K(NO3) + Zn3(PO4) = K3(PO4) + 3 Zn(NO3)
C4H8 + CO2 = C5H8O2 =>
C4H8 + CO2 = C5H8O2
NF3 + SiH4 = H2 + F2 + SiN4 =>
4 NF3 + SiH4 = 2 H2 + 6 F2 + SiN4
Pb(NO3)2 + Kr2(CrO4) = Pb(CrO4)2 + Kr2(NO3) =>
Pb(NO3)2 + 2 Kr2(CrO4) = Pb(CrO4)2 + 2 Kr2(NO3)
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