Equations balanced on the previous day | Equations balanced on the next day |
4 C2H5NO2(g) + 9 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 N2
Ag(NO3) + Mg2Cl = AgCl + Mg2(NO3) =>
Ag(NO3) + Mg2Cl = AgCl + Mg2(NO3)
ZnSO3(s) + Pb(s) = PbSO3(s) + Zn(s) =>
ZnSO3(s) + Pb(s) = PbSO3(s) + Zn(s)
CrI3 + Cl = CrCl + I2 =>
2 CrI3 + 2 Cl = 2 CrCl + 3 I2
C3H8 + Cl2 + O2 = CCl2 + H2O =>
C3H8 + 3 Cl2 + 2 O2 = 3 CCl2 + 4 H2O
C6H12(l) + Br2 = C6H11Br + HBr =>
C6H12(l) + Br2 = C6H11Br + HBr
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
[N2H5]HSO4(aq) + KMnO4(aq) = K + (SO4)2 + Mn + NO3 + H2O =>
4[N2H5]HSO4(aq) + 9 KMnO4(aq) = 9 K + 2(SO4)2 + 9 Mn + 8 NO3 + 12 H2O
H2S + Ca = SCa + H =>
H2S + Ca = SCa + 2 H
C4H9Br + C10H8 = HBrC14H16 =>
C4H9Br + C10H8 = HBrC14H16
Ca + Fe3NO3 = CaNO3 + Fe3 =>
Ca + Fe3NO3 = CaNO3 + Fe3
C2H4Br2KOH = KBrCH3CHOHBr =>
C2H4Br2KOH = KBrCH3CHOHBr
Pb3(NO3)2 = Pb + N2 + O2 =>
Pb3(NO3)2 = 3 Pb + N2 + 3 O2
C2H4Br2KOH = KBrCH3CHOHBr =>
C2H4Br2KOH = KBrCH3CHOHBr
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CHOOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CHOOH + 19 H2O
CuCl + H2SO4 = CuSO4 + SO2 + Cl2 + H2O =>
2 CuCl + 4 H2SO4 = 2 CuSO4 + 2 SO2 + Cl2 + 4 H2O
Cu2O(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu2O(s) + 6 HNO3(aq) = 2 Cu(NO3)2(aq) + 2 NO2(g) + 3 H2O(l)
Zn(s) + KOH(aq) + H2O(l) = K2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 KOH(aq) + 2 H2O(l) = K2Zn(OH)4(aq) + H2(g)
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = NaCHO2(aq) + H2O(l)
As2S5 + NO3 + H2O = AsO4{3-} + SO2 + NO + H{+} =>
2 As2S5 + 15 NO3 + 6 H2O = 4 AsO4{3-} + 10 SO2 + 15 NO + 12 H{+}
Zn + C6H8O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2
Fe{+2} + S + H2O = FeOOH + H2S + H{+} =>
2 Fe{+2} + S + 4 H2O = 2 FeOOH + H2S + 4 H{+}
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(aq) + CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(aq) + CO2(g)
C4H8O + O2 = CO2 + H2O4 =>
2 C4H8O + 23 O2 = 8 CO2 + 8 H2O4
Bi(OH)3 + Cl2O7 = Bi(ClO4)3 + H2O =>
2 Bi(OH)3 + 3 Cl2O7 = 2 Bi(ClO4)3 + 3 H2O
NaHCO3 + C6H8O7 = CO2 + Na3C6H5O7 + H2O =>
3 NaHCO3 + C6H8O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
K + Ni(NO3)2 = Ni2 + K(NO3) =>
4 K + 2 Ni(NO3)2 = Ni2 + 4 K(NO3)
HCOONH4 + Al2O3 = Al(COONH4)3 + H2O =>
6 HCOONH4 + Al2O3 = 2 Al(COONH4)3 + 3 H2O
Ca{+2} + CO2{-3} = CaO + C2O =>
3 Ca{+2} + 2 CO2{-3} = 3 CaO + C2O
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
H2O + MnO4{-} + S{2-} = MnO2 + SO3{2-} + OH{-} =>
H2O + 2 MnO4{-} + S{2-} = 2 MnO2 + SO3{2-} + 2 OH{-}
Na2CO3 + NaHSO3 = NaHCO3 + Na2SO3 =>
Na2CO3 + NaHSO3 = NaHCO3 + Na2SO3
CaCO3 + SO2 = CaO + S + CO3 =>
2 CaCO3 + SO2 = 2 CaO + S + 2 CO3
Cu(CH3COO)2 + Al2O3 = Al(CH3COO)3 + CuO =>
3 Cu(CH3COO)2 + Al2O3 = 2 Al(CH3COO)3 + 3 CuO
Ca(OH2) + H3PO4 = CaPO4 + H3OH2 =>
Ca(OH2) + H3PO4 = CaPO4 + H3OH2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Zn + KNO3 + H2SO4 = (NH4)2S + K2SO4 + ZnSO4 + H2O =>
12 Zn + 2 KNO3 + 14 H2SO4 = (NH4)2S + K2SO4 + 12 ZnSO4 + 10 H2O
Al(C2O4)3 = Al2O3 + CO + CO2 =>
2 Al(C2O4)3 = Al2O3 + 3 CO + 9 CO2
Al + NaOH(aq) + H2O(l) = Na[Al(OH)4](aq) + H2(g) =>
2 Al + 2 NaOH(aq) + 6 H2O(l) = 2 Na[Al(OH)4](aq) + 3 H2(g)
C2H3Cl + O2 = CO2 + Cl + H2O =>
4 C2H3Cl + 11 O2 = 8 CO2 + 4 Cl + 6 H2O
Zn + NH4OH = Zn(OH)2 + NH3 + H2 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH3 + H2
P4 + NO = P2O3 + N2 =>
P4 + 6 NO = 2 P2O3 + 3 N2
Cu(OH)2 + H(CH3COO) = Cu(CH3COO)2 + H(OH) =>
Cu(OH)2 + 2 H(CH3COO) = Cu(CH3COO)2 + 2 H(OH)
Ag{+} + Nd = Ag + Nd3{+} =>
Ag{+} + 3 Nd = Ag + Nd3{+}
HMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + H2O + NaSO4 =>
4 HMnO4 + 10 NaCl + 14 H2SO4 = 5 Cl2 + 4 MnSO4 + 16 H2O + 10 NaSO4
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
HCHO2(aq) + NaOH(aq) = NaCHO2 + H2O =>
HCHO2(aq) + NaOH(aq) = NaCHO2 + H2O
KMnO4 + HCl = O2 + KCl + MnCl2 + H2O =>
4 KMnO4 + 12 HCl = 5 O2 + 4 KCl + 4 MnCl2 + 6 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + Cl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 6 Cl + 7 H2O
KClO4 + I2 + H2O = HIO3 + KIO3 + Cl2 =>
10 KClO4 + 7 I2 + 2 H2O = 4 HIO3 + 10 KIO3 + 5 Cl2
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