Equations balanced on the previous day | Equations balanced on the next day |
ZnSO4 + H2 = Zn + H2SO4
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2(CrO4) + I + H2O =>
5 K2Cr2O7 + 6 KI + 3 H2SO4 = Cr2(SO4)3 + 8 K2(CrO4) + 6 I + 3 H2O
CuCl2(aq) + NaOH(aq) = CuOH + NaCl2 =>
CuCl2(aq) + NaOH(aq) = CuOH + NaCl2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Co(NO3)2*6H2O + CrCl3*6H2O + FeCl3*6H2O = CoCrFeO4 + H2O + N2 + O2 + Cl =>
Co(NO3)2*6H2O + CrCl3*6H2O + FeCl3*6H2O = CoCrFeO4 + 18 H2O + N2 + O2 + 6 Cl
NH3 + ZnSO4 = Zn + (NH3)2SO4 =>
2 NH3 + ZnSO4 = Zn + (NH3)2SO4
H2SO + KOH = K2SO + H2O =>
H2SO + 2 KOH = K2SO + 2 H2O
Mn(NO3)2 + NH4OH = NH4(NO3)2 + MnOH =>
Mn(NO3)2 + NH4OH = NH4(NO3)2 + MnOH
C5H12 + O2 = CO + H =>
2 C5H12 + 5 O2 = 10 CO + 24 H
KMnO4 + NaOH + KBr = KNaMnO4 + KBrO3 + H2O =>
6 KMnO4 + 6 NaOH + KBr = 6 KNaMnO4 + KBrO3 + 3 H2O
Ca2 + O2 = CaO2 =>
Ca2 + 2 O2 = 2 CaO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cr2O7{-2} + H2O + I{-} = Cr{+3} + HO{-} + I2 =>
Cr2O7{-2} + 7 H2O + 6 I{-} = 2 Cr{+3} + 14 HO{-} + 3 I2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C5H8O2 + NaH + HCl = C5H15O2 + NaCl =>
2 C5H8O2 + 7 NaH + 7 HCl = 2 C5H15O2 + 7 NaCl
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
C6H5Cl + C3H6Cl + H2SO4 = C9H11 + HClSO4 =>
5 C6H5Cl + 2 C3H6Cl + 7 H2SO4 = 4 C9H11 + 7 HClSO4
HBr + NaOH = HNa + BrOH =>
HBr + NaOH = HNa + BrOH
Zn + H3PO4 = Zn3(PO4)2 + HH2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 2 HH2
CH3COOH + NaHCO3 = H2O + NaC2H3O2 + CO2 =>
CH3COOH + NaHCO3 = H2O + NaC2H3O2 + CO2
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2 =>
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2
Na2CrO4 + NaBr + H2SO4 = Br2 + H2O + Na2SO4 + CrSO4 =>
Na2CrO4 + 4 NaBr + 4 H2SO4 = 2 Br2 + 4 H2O + 3 Na2SO4 + CrSO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Pb(NO3)2 + Na2CO3 = NaNO3 + Pb(CO3) =>
Pb(NO3)2 + Na2CO3 = 2 NaNO3 + Pb(CO3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
XMnO2 + HCl = XCl2 + MnCl2 + H2O =>
XMnO2 + 4 HCl = XCl2 + MnCl2 + 2 H2O
CUSO4 + CUS = CU + SO2 =>
CUSO4 + CUS = 2 CU + 2 SO2
BCl3 + NF3 = BNCl3F3 =>
BCl3 + NF3 = BNCl3F3
AgNO3 + NaHSO4 = AgSO4 + NaHNO3 =>
AgNO3 + NaHSO4 = AgSO4 + NaHNO3
Na(Al(OH)4) = NaOH + Al(OH)3 =>
Na(Al(OH)4) = NaOH + Al(OH)3
Zn + Ag = ZnAg =>
Zn + Ag = ZnAg
Co + H2SO4 = Co2(SO4)3 + S + H2O =>
2 Co + 4 H2SO4 = Co2(SO4)3 + S + 4 H2O
NO + MnO4{-} + H3O{+2} = NO3{-} + Mn{2+} + H2O =>
13 NO + 7 MnO4{-} + 4 H3O{+2} = 13 NO3{-} + 7 Mn{2+} + 6 H2O
FeS + HNO3 = Fe(NO3)2 + NO2 + Fe2(SO4)3 + H2O =>
3 FeS + 28 HNO3 = Fe(NO3)2 + 26 NO2 + Fe2(SO4)3 + 14 H2O
K2CrO4(aq) + Ca(NO3)2(aq) = KNO3(aq) + CaCrO4(aq) =>
K2CrO4(aq) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCrO4(aq)
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
HF + SiO2 = H2SiF6 + H2O =>
6 HF + SiO2 = H2SiF6 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K2Cr2O7 + NO2 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 6 NO2 + 2 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + H2O
NaClO + NH3 = NaCl + N2 + H2O =>
3 NaClO + 2 NH3 = 3 NaCl + N2 + 3 H2O
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4 =>
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4
AgNO3 + NaCl = Na(AgCl2) + NaNO3 =>
AgNO3 + 2 NaCl = Na(AgCl2) + NaNO3
FeSO4(s) + Ag(s) = FeAg(s) + SO4(g) =>
FeSO4(s) + Ag(s) = FeAg(s) + SO4(g)
Fe + KH2PO4 = FeKPO4 + H2 =>
Fe + KH2PO4 = FeKPO4 + H2
C7O2NH7 = C7O2NH5 + H =>
C7O2NH7 = C7O2NH5 + 2 H
Ag + Cl = AgCl =>
Ag + Cl = AgCl
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