Equations balanced on the previous day | Equations balanced on the next day |
CuNO4 + He = Cu + HeNO4
Sb + H2SO4 = HSbO2 + SO2 + H2O =>
2 Sb + 3 H2SO4 = 2 HSbO2 + 3 SO2 + 2 H2O
KSiO3 + H2SO4 = H2SiO3 + KSO4 =>
KSiO3 + H2SO4 = H2SiO3 + KSO4
PtCl4(aq) = Pt + Cl =>
PtCl4(aq) = Pt + 4 Cl
KMnO4 + H2S + HCl = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
K(OH) + NaCl = KCl + Na(OH) =>
K(OH) + NaCl = KCl + Na(OH)
Ta + NH4F + HNO3 = (NH4)2[TaF7] + NO + H2O =>
Ta + 7 NH4F + 10 HNO3 = (NH4)2[TaF7] + 15 NO + 15 H2O
Fe2(CO3)3 + H2SO4 = Fe2 + (SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2 + (SO4)3 + 3 H2O + 3 CO2
CoCl2 + Na2C2O4 = (NaCl)4 + CoC2O4 =>
2 CoCl2 + 2 Na2C2O4 = (NaCl)4 + 2 CoC2O4
CaCO3(s) + HF(aq) = FCa + HCO3 =>
CaCO3(s) + HF(aq) = FCa + HCO3
ZnSO4 + Cu(CH3COO)2 = Zn(O2CCH3)2 + CuSO4 =>
ZnSO4 + Cu(CH3COO)2 = Zn(O2CCH3)2 + CuSO4
C8H12 + H2O2 = CO2 + H2O =>
C8H12 + 22 H2O2 = 8 CO2 + 28 H2O
CH3CH2CH2CH2CH2OH + HCN = CH3CH2CH2CH2CHCNOH + H =>
CH3CH2CH2CH2CH2OH + HCN = CH3CH2CH2CH2CHCNOH + 2 H
K + HgCl2 = Hg + KCl =>
2 K + HgCl2 = Hg + 2 KCl
Zn + Cu + CH3COOH = Cu(CH3COO)2 + HZn =>
2 Zn + Cu + 2 CH3COOH = Cu(CH3COO)2 + 2 HZn
HF(l) + O2(g) = HFO2(g) =>
HF(l) + O2(g) = HFO2(g)
NaIO3 + NaHSO = NaI + NaHSO4 =>
NaIO3 + NaHSO = NaI + NaHSO4
Pb4 + Fe = PbFe =>
Pb4 + 4 Fe = 4 PbFe
NO2{-} + MnO4{-} + H{+} = NO3{-} + Mn{3+} + H2O =>
2 NO2{-} + MnO4{-} + 4 H{+} = 2 NO3{-} + Mn{3+} + 2 H2O
Fe(OH)2 = FeO + H(OH) =>
Fe(OH)2 = FeO + H(OH)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sn(OH)4{2-} + CrO4{2-} + H2O = Sn(OH)6{2-} + CrO{2-} =>
3 Sn(OH)4{2-} + CrO4{2-} + 3 H2O = 3 Sn(OH)6{2-} + CrO{2-}
Hl + Ca(OH) = Hl(OH) + Ca =>
Hl + Ca(OH) = Hl(OH) + Ca
Al + KNO3 + HCl = AlCl3 + NH4Cl + H2O + KCl =>
8 Al + 3 KNO3 + 30 HCl = 8 AlCl3 + 3 NH4Cl + 9 H2O + 3 KCl
I{-} + O2{+} + H2O = I2 + OH{-} =>
10 I{-} + 2 O2{+} + 4 H2O = 5 I2 + 8 OH{-}
PbF2 + HNO3 = Pb(NO3)2 + HF =>
PbF2 + 2 HNO3 = Pb(NO3)2 + 2 HF
Mg(s) + HCl(l) = MgCl2 + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2 + H2(g)
C3H7COOH + Ca(OH)2 = H2O + Ca(C3H7COO)2 =>
2 C3H7COOH + Ca(OH)2 = 2 H2O + Ca(C3H7COO)2
HNO2HPO4 = NO2H2PO4 =>
HNO2HPO4 = NO2H2PO4
CaCl2(s) + NaOH(aq) = NaCl + Ca(OH)2 =>
CaCl2(s) + 2 NaOH(aq) = 2 NaCl + Ca(OH)2
CH3CH3CHCOOH + H2O = CH3CH3CHCOO + H3O =>
CH3CH3CHCOOH + H2O = CH3CH3CHCOO + H3O
Be + NaOH = BeOH + Na =>
Be + NaOH = BeOH + Na
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
KOH + Cr2O3 + O3 = K2CrO4 + H2O =>
4 KOH + Cr2O3 + O3 = 2 K2CrO4 + 2 H2O
NaS + HCl = SH + NaCl =>
NaS + HCl = SH + NaCl
AlBr3 + Na2CrO4 = Al2(CrO4)3 + NaBr =>
2 AlBr3 + 3 Na2CrO4 = Al2(CrO4)3 + 6 NaBr
Pb(ClO3)4 + Zn(NO3)2 = Zn(ClO3)2 + Pb(NO3)4 =>
Pb(ClO3)4 + 2 Zn(NO3)2 = 2 Zn(ClO3)2 + Pb(NO3)4
HBrO + NaOH = H2O + NaBrO =>
HBrO + NaOH = H2O + NaBrO
PbO2 + BaCl2 + H2SO4 = PbSO4 + BaSO4 + Cl2 + H2O =>
PbO2 + BaCl2 + 2 H2SO4 = PbSO4 + BaSO4 + Cl2 + 2 H2O
Zn(s) + Cl(aq) = ZnCl2(g) =>
Zn(s) + 2 Cl(aq) = ZnCl2(g)
MgO2H2 + C6H8O7 = H2O + Mg3C12H10O14 =>
3 MgO2H2 + 2 C6H8O7 = 6 H2O + Mg3C12H10O14
Co2S3 + HNO3 = Co(NO3)3 + H2S =>
Co2S3 + 6 HNO3 = 2 Co(NO3)3 + 3 H2S
C3H6Cl2 + Cl2 = C3H5Cl3 + HCl =>
C3H6Cl2 + Cl2 = C3H5Cl3 + HCl
KNO3 + CO(g) = CO2(g) + NO2(g) + K2O(g) =>
2 KNO3 + CO(g) = CO2(g) + 2 NO2(g) + K2O(g)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
HNO3 + No(OH)2 = No(NO3)2 + H2O =>
2 HNO3 + No(OH)2 = No(NO3)2 + 2 H2O
Sr(OH)2 + H2SO4 = H2O + Sr(SO4) =>
Sr(OH)2 + H2SO4 = 2 H2O + Sr(SO4)
SN(s) + O2(g) = SNO(s) =>
2 SN(s) + O2(g) = 2 SNO(s)
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