Equations balanced on the previous day | Equations balanced on the next day |
2 XC2H + 2 KMnO4 + 3 H2SO4 = 2 XCOOH + 2 CO2 + 2 MnSO4 + K2SO4 + 3 H2
MgCO3 + H3PO4 = HCO3 + Mg3PO4 =>
3 MgCO3 + H3PO4 = 3 HCO3 + Mg3PO4
NaCl(aq) + Hg2(C2H3O2)2(aq) = HgCl + Na(C2H3O2)(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 HgCl + 2 Na(C2H3O2)(aq)
CH3COONa + TiOSO4 + H2O = TiO(OH)2 + CH3COOH + Na2SO4 =>
2 CH3COONa + TiOSO4 + 2 H2O = TiO(OH)2 + 2 CH3COOH + Na2SO4
CH3CH3CH2OH + K2Cr2O7 = CH3CO2H + H2O + Cr + K =>
2 CH3CH3CH2OH + K2Cr2O7 = 3 CH3CO2H + 3 H2O + 2 Cr + 2 K
[Zn(H2O)2(OH)2] + OH{-} = [Zn(OH)4]{2-} + H2O =>
[Zn(H2O)2(OH)2] + 2 OH{-} = [Zn(OH)4]{2-} + 2 H2O
CoCl2 + K2CrO2 = CoCrO2 + KCl =>
CoCl2 + K2CrO2 = CoCrO2 + 2 KCl
SiO2 + Na2CO3 = Na2SiO4 + CO =>
SiO2 + Na2CO3 = Na2SiO4 + CO
C12H25SO4{-} + NO3{-} + H{+} = N2 + CO2 + H2O + SO4{-2} =>
5 C12H25SO4{-} + 72 NO3{-} + 67 H{+} = 36 N2 + 60 CO2 + 96 H2O + 5 SO4{-2}
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
MnO(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO(OH)2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 4 H2O
HOH + K3PO4 = KOH + H3PO4 =>
3 HOH + K3PO4 = 3 KOH + H3PO4
NaSO4(aq) + BaBr(aq) = BaSO4 + NaBr(aq) =>
NaSO4(aq) + BaBr(aq) = BaSO4 + NaBr(aq)
NH3 + NH2OH = NH4 + NH2O =>
NH3 + NH2OH = NH4 + NH2O
(e)Sb(s) + Cl2(g) = SbCl3(s) =>
2(e)Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
C2O4H2 + KOH = H2O + O2 + KC2O3H =>
2 C2O4H2 + 2 KOH = 2 H2O + O2 + 2 KC2O3H
CH3CH2CHCHCH3 + HBr = CH3CH2CHCHBrCH3 + H2 =>
2 CH3CH2CHCHCH3 + 2 HBr = 2 CH3CH2CHCHBrCH3 + H2
C8H5N3O4 + Na2S2O4 + H2O = C8H7N3O2 + NaHSO3 =>
C8H5N3O4 + 3 Na2S2O4 + 4 H2O = C8H7N3O2 + 6 NaHSO3
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
Al + K2CrO4 + KOH + H2O = K3[Al(OH)6] + K3[Cr(OH)6] =>
Al + K2CrO4 + 4 KOH + 4 H2O = K3[Al(OH)6] + K3[Cr(OH)6]
Co(NO3)2*6H2O + H2O2 + NaHCO3 = Na3Co(CO3)3*3H2O + NaNO3 + CO2 + H2O =>
2 Co(NO3)2*6H2O + H2O2 + 10 NaHCO3 = 2 Na3Co(CO3)3*3H2O + 4 NaNO3 + 4 CO2 + 12 H2O
AlI + NaPO4 = AlPO4 + INa =>
AlI + NaPO4 = AlPO4 + INa
C5H11Br + NaOH = C5H12O + NaBr =>
C5H11Br + NaOH = C5H12O + NaBr
Ni(OH)2 + NaOH = Na2NiO2 + H2O =>
Ni(OH)2 + 2 NaOH = Na2NiO2 + 2 H2O
Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3PO4
K2Cr2O7 + SnCl2 + HCl = H2O + KCl + SnCl4 + CrCl3 =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 7 H2O + 2 KCl + 3 SnCl4 + 2 CrCl3
KIO3 + HSO3{-} = I2 + SO4{2-} + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 HSO3{-} = 2 I2 + 5 SO4{2-} + 3 H2SO4 + 2 K2SO4 + 2 H2O
NaI + KCl = NaCl + KI =>
NaI + KCl = NaCl + KI
C3H8(l) + O2() = CO2() + H2O() =>
C3H8(l) + 5 O2() = 3 CO2() + 4 H2O()
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
H2Te + NaOH = NaTe + H3O =>
H2Te + NaOH = NaTe + H3O
K2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 8 KCl + 7 H2O
K2CrO7 + Na2SO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
2 K2CrO7 + 9 Na2SO4 + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 18 NaSO4 + 14 H2O
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO =>
16 FeSO4 + 11 H2SO4 + 2 KMnO4 = 8 Fe2(SO4)3 + 11 H2O + 2 MnSO4 + K2SO
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
N2H4(l) + N2O4(g) = N2O(g) + H2O(g) =>
N2H4(l) + N2O4(g) = 2 N2O(g) + 2 H2O(g)
MnSO4 + PdO2 + HNO3 = HMnO4 + PdSO4 + Pd(NO3)2 + H2O =>
2 MnSO4 + 5 PdO2 + 6 HNO3 = 2 HMnO4 + 2 PdSO4 + 3 Pd(NO3)2 + 2 H2O
Al(NO3)2 + Ca = Al + Ca(NO3)2 =>
Al(NO3)2 + Ca = Al + Ca(NO3)2
K2Cr2O7 + FeI2 + HI = CrI3 + KI + FeI3 + H2O =>
K2Cr2O7 + 6 FeI2 + 14 HI = 2 CrI3 + 2 KI + 6 FeI3 + 7 H2O
NO2{-} + H{+} = NO3{-} + H2O + NO =>
3 NO2{-} + 2 H{+} = NO3{-} + H2O + 2 NO
CO2 + H2O = C21H18O15 + O2 =>
21 CO2 + 9 H2O = C21H18O15 + 18 O2
Cu + Sn(NO3)2 = Sn + CuNO3 =>
2 Cu + Sn(NO3)2 = Sn + 2 CuNO3
HCl + N2H5OH = N2H5Cl + HOH =>
HCl + N2H5OH = N2H5Cl + HOH
Ca(NO3)2 + Na2S = CaS + NaNO3 =>
Ca(NO3)2 + Na2S = CaS + 2 NaNO3
C6H4(CH3)COOH + KMnO4 = C6H4(CH3)COOK + CO2 + MnO2 + H2O =>
13 C6H4(CH3)COOH + 12 KMnO4 = 12 C6H4(CH3)COOK + 8 CO2 + 12 MnO2 + 10 H2O
Ca(OH)2 + K2(SO4) = Ca(SO4) + K(OH) =>
Ca(OH)2 + K2(SO4) = Ca(SO4) + 2 K(OH)
Mg(s) + ZnBr2(aq) = MgBr2(aq) + Zn =>
Mg(s) + ZnBr2(aq) = MgBr2(aq) + Zn
[Co(H2O)6] + NH3 = [Co(NH3)6] + H2O =>
[Co(H2O)6] + 6 NH3 = [Co(NH3)6] + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(Na3PO4)*12H2O + (NH4)6Mo7O24*4H2O + HNO3 = (NH4)3PMo12O40*6H2O + H2O + NH4NO3 + NaNO3 =>
7(Na3PO4)*12H2O + 12(NH4)6Mo7O24*4H2O + 72 HNO3 = 7(NH4)3PMo12O40*6H2O + 126 H2O + 51 NH4NO3 + 21 NaNO3
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