Equations balanced on the previous day | Equations balanced on the next day |
Ge + 4 HCl = GeCl4 + 2 H2
CuSO4 + NaOH + H2O = (Cu4(OH)6SO4*H2O) + Na2SO4 =>
4 CuSO4 + 6 NaOH + H2O = (Cu4(OH)6SO4*H2O) + 3 Na2SO4
C9H20 + O2 = C9O2 + H20O2 =>
C9H20 + 2 O2 = C9O2 + H20O2
Al2O3 + NaOH + H2O = NaAl[(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl[(OH)4]
Ge + HCl = GeCl4 + H2 =>
Ge + 4 HCl = GeCl4 + 2 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Sn(s) + HF(g) = SnF4(s) + H2(g) =>
Sn(s) + 4 HF(g) = SnF4(s) + 2 H2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH2 + K2 = N2K6 + H2 =>
2 NH2 + 3 K2 = N2K6 + 2 H2
K2Cr2O7 + HCl = KCl + Cr3Cl3 + H2O + Cl2 =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 2 Cr3Cl3 + 21 H2O + 15 Cl2
MgSO4*7H2O = MgSO4 + H + O2 =>
2 MgSO4*7H2O = 2 MgSO4 + 28 H + 7 O2
Na2(SiO3) + CaCl2 = NaCl + Ca(SiO3) =>
Na2(SiO3) + CaCl2 = 2 NaCl + Ca(SiO3)
Fe + Al2O2 = Al + Fe2O3 =>
4 Fe + 3 Al2O2 = 6 Al + 2 Fe2O3
MgCl + HCl = H2 + MgCl2 =>
2 MgCl + 2 HCl = H2 + 2 MgCl2
I + KClO3 + H2O = Cl2 + KI + KH(IO3)2 =>
34 I + 22 KClO3 + 6 H2O = 11 Cl2 + 10 KI + 12 KH(IO3)2
Cs2CO3 + H2SO4 = Cs2SO4 + CO2 + H2O =>
Cs2CO3 + H2SO4 = Cs2SO4 + CO2 + H2O
CaC2H3O2 + NH4PO4 = CaPO4 + NH4C2H3O2 =>
CaC2H3O2 + NH4PO4 = CaPO4 + NH4C2H3O2
KOH(aq) + CuSO4 = K2SO4 + Cu(OH)2 =>
2 KOH(aq) + CuSO4 = K2SO4 + Cu(OH)2
NaCl + C = CCl + Na =>
NaCl + C = CCl + Na
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
H2O(aq) = H2 + O2 =>
2 H2O(aq) = 2 H2 + O2
V + Zn(NO3)2 = Zn + V(NO3)3 =>
2 V + 3 Zn(NO3)2 = 3 Zn + 2 V(NO3)3
C8H9NONaBrNaClOCH3CO2H = C8H8BrNONaClH2OCH3CO2Na =>
C8H9NONaBrNaClOCH3CO2H = C8H8BrNONaClH2OCH3CO2Na
Cr(NO3)2 + Ni = Ni(NO3)2 + Cr =>
Cr(NO3)2 + Ni = Ni(NO3)2 + Cr
C2H5NH2 + HBr = C2H5NH3Br =>
C2H5NH2 + HBr = C2H5NH3Br
NaH + Cl = NaCl + H2 =>
2 NaH + 2 Cl = 2 NaCl + H2
CH3CH2CH2CH2CH2CH3Br2 = CH3CH2CH2CH2CH2CH2BrHBr =>
CH3CH2CH2CH2CH2CH3Br2 = CH3CH2CH2CH2CH2CH2BrHBr
Na2S(aq) + CuNO3(aq) = CuS + Na2NO3 =>
Na2S(aq) + CuNO3(aq) = CuS + Na2NO3
(COOH)2 + H2SO4 = CO2 + SO2 + H2O =>
(COOH)2 + H2SO4 = 2 CO2 + SO2 + 2 H2O
C7H5(NO3)3 = C + CO2 + N2 + H2O =>
4 C7H5(NO3)3 = 15 C + 13 CO2 + 6 N2 + 10 H2O
C2H5NH3Br + KOH = C2H5NH3OH + KBr =>
C2H5NH3Br + KOH = C2H5NH3OH + KBr
H2O2(g) = H2 + O2 =>
H2O2(g) = H2 + O2
MnS + HCl + HNO2 = MnCl2 + NO + S + H2O =>
MnS + 2 HCl + 2 HNO2 = MnCl2 + 2 NO + S + 2 H2O
Cl2 + C2H6 = C2H5 + HCl =>
Cl2 + 2 C2H6 = 2 C2H5 + 2 HCl
MgOSO3 = MgO(SO3) =>
MgOSO3 = MgO(SO3)
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
C3H7CH2OH + KMnO4 + H2SO4 = C3H7CHO + K2SO4 + MnSO4 + H2O =>
5 C3H7CH2OH + 2 KMnO4 + 3 H2SO4 = 5 C3H7CHO + K2SO4 + 2 MnSO4 + 8 H2O
HI2 + KOH = KIO3 + KI + H2O =>
6 HI2 + 12 KOH = KIO3 + 11 KI + 9 H2O
MgCl2 + H2O = Mg(OH)2 + HCl =>
MgCl2 + 2 H2O = Mg(OH)2 + 2 HCl
NiCl2 + AgNo3 = AgCl2 + No3Ni =>
NiCl2 + AgNo3 = AgCl2 + No3Ni
HCH3COOOH = CH3CO2H2O =>
HCH3COOOH = CH3CO2H2O
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
Mg + CH3COOH = Mg(C2O2H2)2 + H2 =>
Mg + 2 CH3COOH = Mg(C2O2H2)2 + 2 H2
Na2S2O3 + HCl = NaCl + Na2S + SO2 + H2O =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 2 Na2S + 4 SO2 + H2O
NaNO2(aq) + HCl(aq) = HNO2(s) + NaCl(aq) =>
NaNO2(aq) + HCl(aq) = HNO2(s) + NaCl(aq)
Fe(s) + Cu(NO3) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 Cu(NO3) = 2 Cu(s) + Fe(NO3)2(aq)
CH3CH2CHO + Ca(OH)2 = CH3CH2COOH + Ca2O + H2O =>
CH3CH2CHO + 2 Ca(OH)2 = CH3CH2COOH + Ca2O + 2 H2O
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