Equations balanced on the previous day | Equations balanced on the next day |
2 P2 + 10 NO = 2 P2O5 + 5 N2
H2O + CO2 + CaSO4 = H2SO4 + CaCO3 =>
H2O + CO2 + CaSO4 = H2SO4 + CaCO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C + S = CS2 =>
C + 2 S = CS2
Ba(NO3)2 + Fe2(SO4)3 = Fe2(NO3)6 + Ba3(SO4)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = Fe2(NO3)6 + Ba3(SO4)3
KMnO4 + KBr + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
Pb(NO3)4 + (HCl) = PbCl4 + H(NO3) =>
Pb(NO3)4 + 4(HCl) = PbCl4 + 4 H(NO3)
Al(N3O9)3 + NH4OH = Al(OH)3 + NH4 + NO3 =>
Al(N3O9)3 + 3 NH4OH = Al(OH)3 + 3 NH4 + 9 NO3
Fe(NO3)3*9H2O + Co(NO3)2*6H2O + NH4OH = CoFe2O4 + NH4NO3 + H2O =>
2 Fe(NO3)3*9H2O + Co(NO3)2*6H2O + 8 NH4OH = CoFe2O4 + 8 NH4NO3 + 28 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Al + CH3OH = AlC3H9O3 + H2 =>
2 Al + 6 CH3OH = 2 AlC3H9O3 + 3 H2
HNa2SO4(s) + C(s) = Na2S(s) + CO2(g) + H2O =>
4 HNa2SO4(s) + 7 C(s) = 4 Na2S(s) + 7 CO2(g) + 2 H2O
Ca(s) + HCl(l) = H + CaCl =>
Ca(s) + HCl(l) = H + CaCl
SnCl2 + H2SO3 + H2O = Sn(OH)3 + S + HCl =>
4 SnCl2 + H2SO3 + 9 H2O = 4 Sn(OH)3 + S + 8 HCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg + PO3 = Mg3(PO3)2 =>
3 Mg + 2 PO3 = Mg3(PO3)2
Zn + Au(NO2)3 = Au + Zn(NO2)2 =>
3 Zn + 2 Au(NO2)3 = 2 Au + 3 Zn(NO2)2
KBr + HClO = KCl + HBrO =>
KBr + HClO = KCl + HBrO
Mg3(PO3)2 + H2SO4 = MgSO4 + H3PO3 =>
Mg3(PO3)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO3
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
C + S + KNO3 = K2S + CO2 + N2 =>
3 C + S + 2 KNO3 = K2S + 3 CO2 + N2
C7H6O2N + O2 = CO2 + H2O + N2 =>
2 C7H6O2N + 15 O2 = 14 CO2 + 6 H2O + N2
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Sr(OH)2(aq) = H2O(l) + SrO =>
Sr(OH)2(aq) = H2O(l) + SrO
Mg(NO3)2 + K(NO3)2 = NO3 + KMgNO3 =>
Mg(NO3)2 + K(NO3)2 = 3 NO3 + KMgNO3
K + H2O = HKO + H2 =>
2 K + 2 H2O = 2 HKO + H2
MnO4{-} + CO + H{+} = CO2 + Mn{2} + H2O =>
2 MnO4{-} + 5 CO + 6 H{+} = 5 CO2 + 2 Mn{2} + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Nb2O5 + NaF + AlF3 + KCl = K2NbF7 + Al2O3 + NaCl =>
3 Nb2O5 + 12 NaF + 10 AlF3 + 12 KCl = 6 K2NbF7 + 5 Al2O3 + 12 NaCl
HgSO4(s) + Hg(l) + NaCl(s) = Hg2Cl2(s) + Na2SO4(s) =>
HgSO4(s) + Hg(l) + 2 NaCl(s) = Hg2Cl2(s) + Na2SO4(s)
HNO3 + Sb2S3 = H2SO4 + SbO5 + NO2 + H2O =>
38 HNO3 + Sb2S3 = 3 H2SO4 + 2 SbO5 + 38 NO2 + 16 H2O
Fe2S2(aq) + O2(g) = Fe2O3(s) + SO2 =>
2 Fe2S2(aq) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2
C7H7NO2 + O2 = CO2 + H2O + N2 =>
4 C7H7NO2 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
NH4NO3 + NH4ClZn = (NH4)3 + Zn(NO3)2 + Cl2 =>
4 NH4NO3 + 2 NH4ClZn = 2(NH4)3 + 2 Zn(NO3)2 + Cl2
Ca2Al3(Si2O7)(SiO4)O(OH) + (SiO2) = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O =>
4 Ca2Al3(Si2O7)(SiO4)O(OH) + (SiO2) = 5 CaAl2Si2O8 + Ca3Al2(SiO4)3 + 2 H2O
KIO3 + K2S + H2SO4 = I2 + K2SO3 + H2O =>
2 KIO3 + 2 K2S + H2SO4 = I2 + 3 K2SO3 + H2O
K2SO4 + BaCl2 = KCl + (SO4)Ba =>
K2SO4 + BaCl2 = 2 KCl + (SO4)Ba
Mg29 + H2SO4 = MgSO4 + H2 =>
Mg29 + 29 H2SO4 = 29 MgSO4 + 29 H2
Ni + H2S + Fe = NiS + FeH2 =>
Ni + H2S + Fe = NiS + FeH2
H4Se + Na(OH) = Na4Se + H2O =>
H4Se + 4 Na(OH) = Na4Se + 4 H2O
CaOH + CrCl = CaCl + CrOH =>
CaOH + CrCl = CaCl + CrOH
Li3PO4 + BiCl3 = LiCl + BiPO4 =>
Li3PO4 + BiCl3 = 3 LiCl + BiPO4
Cr2O7{2-} + I2 + H{+} = Cr{3+} + IO3{-} + H2O =>
5 Cr2O7{2-} + 3 I2 + 34 H{+} = 10 Cr{3+} + 6 IO3{-} + 17 H2O
NH4NO3 + Na(OH)2 = NH4(OH)2 + NaNO3 =>
NH4NO3 + Na(OH)2 = NH4(OH)2 + NaNO3
N + Ca(OH)2 = Ca3N2 + OH =>
2 N + 3 Ca(OH)2 = Ca3N2 + 6 OH
H2SO4 + KMnO4 + K4Fe(CN)6 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
4 H2SO4 + KMnO4 + 5 K4Fe(CN)6 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
HNO3(aq) + Na2SO3(aq) = (NO3)2SO3(aq) + NaH(s) =>
2 HNO3(aq) + Na2SO3(aq) = (NO3)2SO3(aq) + 2 NaH(s)
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
WP + O2 = WO3 + P =>
2 WP + 3 O2 = 2 WO3 + 2 P
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