Equations balanced on the previous day |
6 H{+} + 2 MnO4{-} + 10 HCl = 2 Mn{2+} + 5 Cl2 + 8 H2O
V + (NH4)2Cr2O7 = VO7 + (NH4) + Cr =>
V + (NH4)2Cr2O7 = VO7 + 2(NH4) + 2 Cr
SrCl2 + Na2HPo4 = SrHPo4 + NaCl =>
SrCl2 + Na2HPo4 = SrHPo4 + 2 NaCl
KMnO4(ac) + H2SO4(ac) + KI(ac) = MnSO4(ac) + I2(g) + K2SO4(ac) + H2O(l) =>
2 KMnO4(ac) + 8 H2SO4(ac) + 10 KI(ac) = 2 MnSO4(ac) + 5 I2(g) + 6 K2SO4(ac) + 8 H2O(l)
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
HCl + Na2CO3 = ClNa + H2O + CO2 =>
2 HCl + Na2CO3 = 2 ClNa + H2O + CO2
Na2[Pb(OH)4] + Na2S = PbS + NaOH =>
Na2[Pb(OH)4] + Na2S = PbS + 4 NaOH
H2Cr2O7 + N2H4H2O = Cr2O3 + H2O + N2 =>
2 H2Cr2O7 + 3 N2H4H2O = 2 Cr2O3 + 11 H2O + 3 N2
Al2(SO4)3 + CuS = Al2S3 + CuSO4 =>
Al2(SO4)3 + 3 CuS = Al2S3 + 3 CuSO4
Re3(PO4)7 + MgS = Re2S7 + Mg3(PO4)2 =>
2 Re3(PO4)7 + 21 MgS = 3 Re2S7 + 7 Mg3(PO4)2
ZnCl2 + HgCl2 = ZnHg + Cl2 =>
ZnCl2 + HgCl2 = ZnHg + 2 Cl2
MgCO3 + CuBr2 = MgBr2 + CuCO3 =>
MgCO3 + CuBr2 = MgBr2 + CuCO3
Cu2 + PO4 = Cu2(PO4) =>
Cu2 + PO4 = Cu2(PO4)
CONO = CO2N =>
CONO = CO2N
Na(s) + F(g) = NaF(s) =>
Na(s) + F(g) = NaF(s)
(NH2)CH2COOH + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2(NH2)CH2COOH + 7 H2SO4 = 4 CO2 + (NH4)2SO4 + 6 SO2 + 8 H2O
Ba + P4 = BaP =>
4 Ba + P4 = 4 BaP
XKBrO3 + XKI + XHBr = XKBr + XI2 + XH2O =>
XKBrO3 + 6 XKI + 6 XHBr = 7 XKBr + 3 XI2 + 3 XH2O
MgO + N2O5 = MgN2 + O6 =>
MgO + N2O5 = MgN2 + O6
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
HCl + SO3 = H2SO3 + Cl2 =>
2 HCl + SO3 = H2SO3 + Cl2
K2O + Cl2O7 = K2Cl2O8 =>
K2O + Cl2O7 = K2Cl2O8
Al3C2H3O2 = Al3 + C2H3O2 =>
Al3C2H3O2 = Al3 + C2H3O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
Pb + N2 = Pb3N =>
6 Pb + N2 = 2 Pb3N
CuO + SO2 = CuS + CuSO4 =>
4 CuO + 4 SO2 = CuS + 3 CuSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ZnS + I2(s) = ZnI2 + S =>
ZnS + I2(s) = ZnI2 + S
Cu + HNO3(aq) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 H2O + 2 NO2