Equations balanced on the previous day | Equations balanced on the next day |
3 K2CO3 + Co2(SO4)3 = Co2(CO3)3 + 3 K2SO4
KClO3 + H2S + NaOH = KCl + Na2SO4 + H2O =>
4 KClO3 + 3 H2S + 6 NaOH = 4 KCl + 3 Na2SO4 + 6 H2O
FeX + NaOH = FeOH + NaX =>
FeX + NaOH = FeOH + NaX
C2H4 + MnO4{-} + H{+} = CO2(g) + Mn{2+} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2(g) + 12 Mn{2+} + 28 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaI + HgCl = HgI + NaCl =>
NaI + HgCl = HgI + NaCl
NaCIO4 + RbNO3 = RbCIO4 + NaNO3 =>
NaCIO4 + RbNO3 = RbCIO4 + NaNO3
H2O + HCl = H5Cl2 + O3 =>
3 H2O + 4 HCl = 2 H5Cl2 + O3
C3H8O3 = CH3COOH + H2 =>
2 C3H8O3 = 3 CH3COOH + 2 H2
Cl + Ba(OH)2 = BaCl2 + Ba(ClO)2 + H2O =>
4 Cl + 2 Ba(OH)2 = BaCl2 + Ba(ClO)2 + 2 H2O
C10H18O + O2 = H2O + CO2 =>
C10H18O + 14 O2 = 9 H2O + 10 CO2
FeS + HNO3 = Fe(NO4)3 + NO + H2SO4 + H2O =>
FeS + 8 HNO3 = Fe(NO4)3 + 5 NO + H2SO4 + 3 H2O
NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + NaOH =>
2 NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 NaOH
Zn(OH)2 + Na(NO3)2 + HNO3 = Zn(NO3)2 + NaOH + H(NO3)2 =>
Zn(OH)2 + 2 Na(NO3)2 + 2 HNO3 = Zn(NO3)2 + 2 NaOH + 2 H(NO3)2
CH3CH2OH + KMnO4 + H2SO4(aq) = CH3COOH + MnSO4 + KSO4 + H2O =>
CH3CH2OH + KMnO4 + 2 H2SO4(aq) = CH3COOH + MnSO4 + KSO4 + 3 H2O
OH{-} + SO3{2-} + Cu{2+} = Cu{+} + SO4{2-} + H2 =>
2 OH{-} + 2 SO3{2-} + 2 Cu{2+} = 2 Cu{+} + 2 SO4{2-} + H2
VO2 + SO2 = VO + SO4 =>
2 VO2 + SO2 = 2 VO + SO4
HC2O4{-} + H2PO4{-} = C2O4{2-} + H3PO4 =>
HC2O4{-} + H2PO4{-} = C2O4{2-} + H3PO4
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO + H2O =>
8 NaNO2 + 2 KMnO4 + 3 H2SO4 = 8 NaNO3 + 2 MnSO4 + K2SO + 3 H2O
Sb + CO = Sb4O6 + C =>
4 Sb + 6 CO = Sb4O6 + 6 C
HNO3 + LiOH = Li(NO3) + H(OH) =>
HNO3 + LiOH = Li(NO3) + H(OH)
Sr(NO3)2 + NaNO3 + Zn(NO3)2 + NH4VO3 = NaSr2Zn2(VO4)3 + NH3 + H2O + NO2 =>
14 Sr(NO3)2 + 7 NaNO3 + 14 Zn(NO3)2 + 21 NH4VO3 = 7 NaSr2Zn2(VO4)3 + 12 NH3 + 24 H2O + 72 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
KNO3 + Na2S2O3 = K2S2O3 + NaNO3 =>
2 KNO3 + Na2S2O3 = K2S2O3 + 2 NaNO3
Co(ClO3)3 = ClO3 + Co =>
Co(ClO3)3 = 3 ClO3 + Co
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
CrO4{2-} + N2O + H{+} = Cr{3+} + NO + H2O =>
2 CrO4{2-} + 3 N2O + 10 H{+} = 2 Cr{3+} + 6 NO + 5 H2O
C5H11Cl + Na = NaCl + C10H22 =>
2 C5H11Cl + 2 Na = 2 NaCl + C10H22
NaI(s) + HNo3(l) = NaNo3(s) + HI(g) =>
NaI(s) + HNo3(l) = NaNo3(s) + HI(g)
K2CO3 + H3PO4 + CaCO3 = K2CaP2O7 + CO2 + H2O =>
K2CO3 + 2 H3PO4 + CaCO3 = K2CaP2O7 + 2 CO2 + 3 H2O
K + Cd(NO3)2 = K2NO3 + Cd =>
4 K + Cd(NO3)2 = 2 K2NO3 + Cd
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ai2O2 = Ai + O2 =>
Ai2O2 = 2 Ai + O2
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH3(g) + 2 H2O(l)
B3I9(s) + HNO3(aq) = B(NO3)3(aq) + HI(aq) =>
B3I9(s) + 9 HNO3(aq) = 3 B(NO3)3(aq) + 9 HI(aq)
MgOH + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
8 MgOH + 17 NH4NO3 = 8 Mg(NO3)2 + 11 H2O + 18 NH3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
AlCl3 + H2O = Al(OH)3 + Cl2 + H2 =>
2 AlCl3 + 6 H2O = 2 Al(OH)3 + 3 Cl2 + 3 H2
H{+} + Cr2O7({-}2) + C2H5OH = Cr({+}3) + C2H4O + H2O =>
6 H{+} + 2 Cr2O7({-}2) + 11 C2H5OH = 4 Cr({+}3) + 11 C2H4O + 14 H2O
H2TeO3 + Ca(OH)2 = Ca(HTeO3)2 + H2O =>
2 H2TeO3 + Ca(OH)2 = Ca(HTeO3)2 + 2 H2O
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
H2SO4(aq) + Ba(OH)2 = BaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ba(OH)2 = BaSO4(aq) + 2 H2O(l)
Na2SiO3(aq) + CoSO4(s) = CoSiO3(aq) + Na2SO4(s) =>
Na2SiO3(aq) + CoSO4(s) = CoSiO3(aq) + Na2SO4(s)
HBr + Ca(OH) = HOH + BrCa =>
HBr + Ca(OH) = HOH + BrCa
Zn + KNO3 + KOH + H2O = K2(Zn(OH)3) + NH3 =>
8 Zn + KNO3 + 15 KOH + 6 H2O = 8 K2(Zn(OH)3) + NH3
Ca(s) + H3PO4(aq) = Ca3(PO4)(aq) + H2(g) =>
6 Ca(s) + 2 H3PO4(aq) = 2 Ca3(PO4)(aq) + 3 H2(g)
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