Equations balanced on the previous day | Equations balanced on the next day |
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
CuSO4 + H2O = Cu + H2S + O2 =>
2 CuSO4 + 2 H2O = 2 Cu + 2 H2S + 5 O2
UO2 + H2SO4 = UO2SO4 + H =>
UO2 + H2SO4 = UO2SO4 + 2 H
CuC03 + O2 = CuO + CO2 =>
2 CuC03 + 7 O2 = 2 CuO + 6 CO2
BaP2N4 + SrCl2 = BaSr2P6N12 + BaCl2 =>
3 BaP2N4 + 2 SrCl2 = BaSr2P6N12 + 2 BaCl2
H(g) + NO2(g) = H2O(g) + NH3(g) =>
7 H(g) + NO2(g) = 2 H2O(g) + NH3(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCO3(aq)H(aq) = H2CO3(aq) = CO2(g)H2O(l) =>
HCO3(aq)H(aq) = H2CO3(aq)
NiCl2(s) + O2(g) = NiO2(s) + Cl2O5(g) =>
2 NiCl2(s) + 7 O2(g) = 2 NiO2(s) + 2 Cl2O5(g)
Ga + NaOH = Ga(OH) + Na =>
Ga + NaOH = Ga(OH) + Na
Cl2O7() + Ca(OH)2() = Ca(ClO4)2() + H2O() =>
Cl2O7() + Ca(OH)2() = Ca(ClO4)2() + H2O()
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
C10H14N2 + O2 = CO2 + H2O + NO2 =>
2 C10H14N2 + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
Cl2 + CH4 = CCl4 + HCl =>
4 Cl2 + CH4 = CCl4 + 4 HCl
(NH4)2SiO3 + H2O = NH4OH + H2SiO3 =>
(NH4)2SiO3 + 2 H2O = 2 NH4OH + H2SiO3
Ca(ClO)2 + C3H8O = CaO + (ClO)2 + C + H =>
Ca(ClO)2 + C3H8O = CaO + (ClO)2 + 3 C + 8 H
NaOH + HCl = H2O + Na + Cl =>
NaOH + HCl = H2O + Na + Cl
CH4 + N2 = HCN + NH3 =>
CH4 + N2 = HCN + NH3
C3H8 + O2 = CO2 + *725H2O =>
725 C3H8 + 3625 O2 = 2175 CO2 + 4*725H2O
MnO2 + ZnCl2 = ZnO2 + MnCl2 =>
MnO2 + ZnCl2 = ZnO2 + MnCl2
ZnO + Fe = Zn + Fe2O3 =>
3 ZnO + 2 Fe = 3 Zn + Fe2O3
Mg + KCO3 = MgCO3 + K =>
Mg + KCO3 = MgCO3 + K
CuCO3Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O + CO2 =>
CuCO3Cu(OH)2 + 4 CH3COOH = 2 Cu(CH3COO)2 + 3 H2O + CO2
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
(NH4)2CO3 + MnBr2 = (NH4)2Br2 + MnCO3 =>
(NH4)2CO3 + MnBr2 = (NH4)2Br2 + MnCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Au + HNO3 = AuNO3 + NO + H2O =>
3 Au + 4 HNO3 = 3 AuNO3 + NO + 2 H2O
KClOO3 = KCl + O2 =>
KClOO3 = KCl + 2 O2
Mg + C6H5OH = C6H5OMg + H2 =>
2 Mg + 2 C6H5OH = 2 C6H5OMg + H2
HPO3NiOH = H2ONi(PO3) =>
HPO3NiOH = H2ONi(PO3)
Va + HCl = HVa + Cl =>
Va + HCl = HVa + Cl
Pb(No3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(No3)2 =>
Pb(No3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(No3)2
Hg(NO3)2 + HCl = HgCl2 + H2(NO3)2 =>
Hg(NO3)2 + 2 HCl = HgCl2 + H2(NO3)2
LiNO3C2H3NaO2 = NaNO3LiC2H3O2 =>
LiNO3C2H3NaO2 = NaNO3LiC2H3O2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CH3CH2CH2CH2CHO + [Ag(NH3)2]{+} + OH{-} = CH3CH2CH2CH2COOH + Ag + H2O + NH3 =>
CH3CH2CH2CH2CHO + 2[Ag(NH3)2]{+} + 2 OH{-} = CH3CH2CH2CH2COOH + 2 Ag + H2O + 4 NH3
C1H4 + O2 = CO + H2O =>
2 C1H4 + 3 O2 = 2 CO + 4 H2O
MnO2 + HCl = Mn2Cl + H2O + Cl2 =>
4 MnO2 + 16 HCl = 2 Mn2Cl + 8 H2O + 7 Cl2
(COOH)2 = CO + CO2 + H2O =>
(COOH)2 = CO + CO2 + H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Cl + B = B2Cl6 =>
6 Cl + 2 B = B2Cl6
NO2{-} + KI = KNO2 + I2 + e =>
2 NO2{-} + 2 KI = 2 KNO2 + I2 + 2e
S60 + O2 = SO2 =>
S60 + 60 O2 = 60 SO2
Al2(SO4)3 + Na2CO3 = Na2SO4 + Al2O3 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 = 3 Na2SO4 + Al2O3 + 3 CO2
WO2Cl2 + H2O = WO3 + HCl =>
WO2Cl2 + H2O = WO3 + 2 HCl
C7H6O3 + NaOH = C7H5O3 + Na + H2O =>
C7H6O3 + NaOH = C7H5O3 + Na + H2O
K3PO4 = K + P + O2 =>
K3PO4 = 3 K + P + 2 O2
Fe(s) + HBr(aq) = FeBr3(aq) + H2(g) =>
2 Fe(s) + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2(g)
Se + Cl2 = SeCl3 =>
2 Se + 3 Cl2 = 2 SeCl3
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
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