Equations balanced on the previous day | Equations balanced on the next day |
2 Mn(NO3)2 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 3 Na2SO4 + 7 H2SO4 + 4 NaNO3
C2H4 + CO + H2 = C3H7OH =>
C2H4 + CO + 2 H2 = C3H7OH
Mg4(OH)2(CO3)3 + CO2 = MgCO3 + H2O =>
Mg4(OH)2(CO3)3 + CO2 = 4 MgCO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
N2 + H2 + C + O2 = C14H26N7O =>
7 N2 + 26 H2 + 28 C + O2 = 2 C14H26N7O
C44H90 + O2 = C + H2O =>
2 C44H90 + 45 O2 = 88 C + 90 H2O
Ar + H2O = ArOH + H2 =>
2 Ar + 2 H2O = 2 ArOH + H2
Cr2(SO4)3 + H2O + KMnO4 + K2SO4 = K2Cr2O7 + MnSO4 + H2SO4 =>
5 Cr2(SO4)3 + 11 H2O + 6 KMnO4 + 2 K2SO4 = 5 K2Cr2O7 + 6 MnSO4 + 11 H2SO4
Na2O + S = Na2S + SO2 =>
2 Na2O + 3 S = 2 Na2S + SO2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
H3PO4 + CO2 = PH3 + CO3 =>
H3PO4 + 4 CO2 = PH3 + 4 CO3
Pb + Ni(NO3)2 = Ni + Pb(NO3)2 =>
Pb + Ni(NO3)2 = Ni + Pb(NO3)2
CuZn + HNO3 = CuNO3 + Zn + H =>
CuZn + HNO3 = CuNO3 + Zn + H
CuSO4 + Hg = HgSO4 + Cu =>
CuSO4 + Hg = HgSO4 + Cu
LiOH + Na2CO3 = NaOH + Li2CO3 =>
2 LiOH + Na2CO3 = 2 NaOH + Li2CO3
(C6)H14 + O2 = CO2 + H2O =>
2(C6)H14 + 19 O2 = 12 CO2 + 14 H2O
KICl4 + KI = KI3 + KCl =>
KICl4 + 5 KI = 2 KI3 + 4 KCl
Al + HNO3 = Al(NO3)3 + H2 = =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
MnO4{-} + H{+} + {-} = Mn{2+} + H2O =>
MnO4{-} + 8 H{+} + 5e = Mn{2+} + 4 H2O
HAuCl4 + LiAlH4 = Au + LiH + AlCl3 + HCl =>
2 HAuCl4 + LiAlH4 = 2 Au + LiH + AlCl3 + 5 HCl
Fe(NO3)3(aq) + NH3(aq) + H2O(l) = Fe(OH)3 + NH4NO3(aq) =>
Fe(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Fe(OH)3 + 3 NH4NO3(aq)
CH3C2 + O2 = CO2 + H2O =>
4 CH3C2 + 15 O2 = 12 CO2 + 6 H2O
Sr(OH)2 + H2SO4 = H2O + Sr2(SO4)2 =>
2 Sr(OH)2 + 2 H2SO4 = 4 H2O + Sr2(SO4)2
Cu(SO4) + NaOH = Cu(OH) + Na(SO4) =>
Cu(SO4) + NaOH = Cu(OH) + Na(SO4)
HCOONH4 + HCl = (NH4)Cl + HCOOH =>
HCOONH4 + HCl = (NH4)Cl + HCOOH
Na2S2O8 + Mn(NO3)2 + H2O = HMnO4 + Na2SO4 + HNO3 + H2SO4 =>
5 Na2S2O8 + 2 Mn(NO3)2 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 4 HNO3 + 5 H2SO4
K2Cr2O7 + CH3COOH + PhCHO = (CH3COO)3Cr + CH3COOK + PhCOOH + H2O =>
K2Cr2O7 + 8 CH3COOH + 3 PhCHO = 2(CH3COO)3Cr + 2 CH3COOK + 3 PhCOOH + 4 H2O
Na3O = Na + O3 =>
3 Na3O = 9 Na + O3
NaClO4 + Al = Al2O3 + NaCl =>
3 NaClO4 + 8 Al = 4 Al2O3 + 3 NaCl
CrO4 + H2 = H2CrO4 =>
CrO4 + H2 = H2CrO4
TlNO3 + H2SO4 + KMnO4 = Tl2(SO4)3 + K2SO4 + Mn(SO4)2 + HNO3 + H2O =>
6 TlNO3 + 19 H2SO4 + 4 KMnO4 = 3 Tl2(SO4)3 + 2 K2SO4 + 4 Mn(SO4)2 + 6 HNO3 + 16 H2O
CCl4 = CCl + Cl2 =>
2 CCl4 = 2 CCl + 3 Cl2
Mg(BrO4)2 = Mg + BrO4 =>
Mg(BrO4)2 = Mg + 2 BrO4
KMnO4 + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi2(SO4)3 + K2(SO4) + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 Mn(SO4) + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O
(NH4)2SO4 + NaCl = Na2SO4 + Cl(NH4) =>
(NH4)2SO4 + 2 NaCl = Na2SO4 + 2 Cl(NH4)
H3PO4 + CH5N = CPO4 + NH8 =>
H3PO4 + CH5N = CPO4 + NH8
Zn(NO3)2 + NaSO3 = ZnSO3 + Na(NO3)2 =>
Zn(NO3)2 + NaSO3 = ZnSO3 + Na(NO3)2
NaOH + Al = Na + Al(OH)2 =>
2 NaOH + Al = 2 Na + Al(OH)2
Fe(s) + NaOH(aq) = Na(g) + FeOH(aq) =>
Fe(s) + NaOH(aq) = Na(g) + FeOH(aq)
H2S + MgH2 = MgS + H2 =>
H2S + MgH2 = MgS + 2 H2
NH4OH + ZnI2 = NH4I + Zn(OH)2 =>
2 NH4OH + ZnI2 = 2 NH4I + Zn(OH)2
CH2 + O2 = CH3CO2H =>
2 CH2 + O2 = CH3CO2H
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
S + H2O2 = H2SO4 + H2O =>
S + 3 H2O2 = H2SO4 + 2 H2O
Na(HCO3) + C6H8O7 = CO2 + H2O + NaC6H5O7 =>
9 Na(HCO3) + 8 C6H8O7 = 3 CO2 + 14 H2O + 9 NaC6H5O7
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Al + HNO3 = Al{3+} + NO3{-} + H2 =>
2 Al + 6 HNO3 = 2 Al{3+} + 6 NO3{-} + 3 H2
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