Equations balanced on the previous day | Equations balanced on the next day |
4 HSN + 9 O2 = 2 H2O + 4 SO4 + 2 N2
H{+} + Cr2O7{-2} + H2S = Cr{3+} + S + H2O =>
8 H{+} + Cr2O7{-2} + 3 H2S = 2 Cr{3+} + 3 S + 7 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ta + KNO3 + NaOH = NaTaO4 + KNO2 + H2O =>
2 Ta + 7 KNO3 + 2 NaOH = 2 NaTaO4 + 7 KNO2 + H2O
C5H111OH + O2 = CO2 + H2O =>
2 C5H111OH + 65 O2 = 10 CO2 + 112 H2O
Ba2O2 + AlI3 = BaI2 + Al2O3 =>
3 Ba2O2 + 4 AlI3 = 6 BaI2 + 2 Al2O3
Ar + I2 = IAr =>
2 Ar + I2 = 2 IAr
(NH4)2SO4 + (HNO3) = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2(HNO3) = 2 NH4NO3 + H2SO4
Al(s) + F2(g) = AlF2 =>
Al(s) + F2(g) = AlF2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
SnCl2(H2O)2 + NaOH + O2 = NaCl + H2O + SnO2 =>
2 SnCl2(H2O)2 + 4 NaOH + O2 = 4 NaCl + 6 H2O + 2 SnO2
Fe(NO3)3*9H2O + Zn(NO3)2*6H2O + C6H8O7H2O = *ZnFe2O4 + H2O + N2 + CO2 =>
18 Fe(NO3)3*9H2O + 9 Zn(NO3)2*6H2O + 20 C6H8O7H2O = 9*ZnFe2O4 + 316 H2O + 36 N2 + 120 CO2
Na(s) + H2O(liq) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(liq) = 2 NaOH(aq) + H2(g)
Fe2CO3 + C = Fe + CO2 =>
2 Fe2CO3 + C = 4 Fe + 3 CO2
NaOH(aq) + Al(s) + H2O = NaAl(OH)4(aq) + H2(g) =>
2 NaOH(aq) + 2 Al(s) + 6 H2O = 2 NaAl(OH)4(aq) + 3 H2(g)
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
Ag2SO3(s) = Ag2 + SO3 =>
Ag2SO3(s) = Ag2 + SO3
I2 = I03 =>
3 I2 = 2 I03
FeO + HI = H2O + FeI2 =>
FeO + 2 HI = H2O + FeI2
H2SO4 + K2CrO4 = K2SO4 + Cr(SO4)3 + H2O =>
4 H2SO4 + K2CrO4 = K2SO4 + Cr(SO4)3 + 4 H2O
Pb(NO3)2 + K2Cr2O7 = K2(NO3)2 + PbCr2O7 =>
Pb(NO3)2 + K2Cr2O7 = K2(NO3)2 + PbCr2O7
[NH4]2CO3 + CaCl2 = NH4Cl + CaCO3 =>
[NH4]2CO3 + CaCl2 = 2 NH4Cl + CaCO3
Na2CrO4 + Mg(ClO4)2 = NaClO4 + MgCrO4 =>
Na2CrO4 + Mg(ClO4)2 = 2 NaClO4 + MgCrO4
CH3CH2CH2Cl + NaOH = CH2CH2 + H2O + NaCl =>
2 CH3CH2CH2Cl + 2 NaOH = 3 CH2CH2 + 2 H2O + 2 NaCl
FerricNitrate + SodiumThiosulfate = FerricThiosulfate + SodiumNitrate =>
FerricNitrate + SodiumThiosulfate = FerricThiosulfate + SodiumNitrate
C3H4 + HBr = C3H2Br + H2 =>
2 C3H4 + 2 HBr = 2 C3H2Br + 3 H2
K + CI2 = KCI2 =>
K + CI2 = KCI2
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
Cu + Ag(NO3) = CuO + N2 + Ag =>
6 Cu + 2 Ag(NO3) = 6 CuO + N2 + 2 Ag
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
SiCl4 + H2 + O2 = SiO2 + HCl =>
SiCl4 + 2 H2 + O2 = SiO2 + 4 HCl
HNo3 + Ca(OH)2 = Ca(No3)2 + HOH =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 HOH
C6H10O + MnO4 = C6H10O4 + MnO2 =>
2 C6H10O + 3 MnO4 = 2 C6H10O4 + 3 MnO2
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-} =>
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-}
Al(NO3)3 + H2SO4 = HNO3 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 H2SO4 = 6 HNO3 + Al2(SO4)3
C2H2O4 + CH6O = C6H8O4 + H2O =>
12 C2H2O4 + 18 CH6O = 7 C6H8O4 + 38 H2O
HNO3 + Al = NH4NO3 + Al(NO3)3 + H2O =>
30 HNO3 + 8 Al = 3 NH4NO3 + 8 Al(NO3)3 + 9 H2O
C9H80 + O2 = CO2 + H2O =>
C9H80 + 29 O2 = 9 CO2 + 40 H2O
NaOH + CH3CH2COOH = CH3CH2COO + NaH2O =>
NaOH + CH3CH2COOH = CH3CH2COO + NaH2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co + HgCl2 = CoCl3 + Hg =>
2 Co + 3 HgCl2 = 2 CoCl3 + 3 Hg
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq) =>
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq)
(CaO)3SiO2 + H2O = CaOSiO2H2O + Ca(OH)2 =>
(CaO)3SiO2 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
H2 + MnI3 = Mn + HI =>
3 H2 + 2 MnI3 = 2 Mn + 6 HI
VO3{-} + Zn + H{+} = V{2} + Zn{+2} + H2O =>
2 VO3{-} + 3 Zn + 12 H{+} = 2 V{2} + 3 Zn{+2} + 6 H2O
Al + K2O = Al2O3 + K =>
2 Al + 3 K2O = Al2O3 + 6 K
SnO2 + H2S = SnS2 + H2O =>
SnO2 + 2 H2S = SnS2 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
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