Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = K2SO4 + 2 Cr(SO4) + 4 Fe2(SO4)3 + 7 H2O
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
NH3 = NH2 + H2 =>
2 NH3 = 2 NH2 + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ni(NO3)2 + NO + S + H2O = NiS + HNO3 =>
3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O = 3 NiS + 8 HNO3
Zn + Pb3(PO4)2 = Zn3(PO4)2 + Pb =>
3 Zn + Pb3(PO4)2 = Zn3(PO4)2 + 3 Pb
KMnO4 + C3H3O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
18 KMnO4 + 8 C3H3O3 = 9 K2CO3 + 9 Mn2O3 + 15 CO2 + 12 H2O
Na2Cu(CN)3 + H2SO4 = CuS + HCN + Na2SO4 + O2 + H2O =>
4 Na2Cu(CN)3 + 8 H2SO4 = 4 CuS + 12 HCN + 4 Na2SO4 + 7 O2 + 2 H2O
Na2Cu(CN)3 + H2SO4 = CuS + HCN + Na2SO4 + O2 + H2O =>
4 Na2Cu(CN)3 + 8 H2SO4 = 4 CuS + 12 HCN + 4 Na2SO4 + 7 O2 + 2 H2O
Cl2 + NaOH + CrI3 = Na2CrO4 + NaCl + NaIO3 + H2O =>
21 Cl2 + 52 NaOH + 2 CrI3 = 2 Na2CrO4 + 42 NaCl + 6 NaIO3 + 26 H2O
NHO3 + H2S = SO3 + H2O + NH2 =>
8 NHO3 + 7 H2S = 7 SO3 + 3 H2O + 8 NH2
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
Ca(OH)2 + Cl2 = Ca(ClO2)2 + CaCl2 + H2O =>
4 Ca(OH)2 + 4 Cl2 = Ca(ClO2)2 + 3 CaCl2 + 4 H2O
Ni(NO3)2 + NO + S + H2O = NiS + HNO3 =>
3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O = 3 NiS + 8 HNO3
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
CH3CHCH2 + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
2 CH3CHCH2 + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 8 H2O
Al + Br = AlBr3 = H2O =>
Al + 3 Br = AlBr3
AlNO3 + Na2CO3 = NaNO3 + Al2CO3 =>
2 AlNO3 + Na2CO3 = 2 NaNO3 + Al2CO3
Al(s) + CO2(g) = AlO(s) + CO(g) =>
Al(s) + CO2(g) = AlO(s) + CO(g)
KNO3 + FeS2 = Fe2O3 + K2SO4 + SO3 + N2 =>
6 KNO3 + 2 FeS2 = Fe2O3 + 3 K2SO4 + SO3 + 3 N2
Na2CO3 + CH4 + H2O = C2H5OH + NaOH =>
Na2CO3 + 3 CH4 + H2O = 2 C2H5OH + 2 NaOH
H6O4 + O2 = H12O12 =>
2 H6O4 + 2 O2 = H12O12
H2SO4 + Mg(NO3)2 = HNO3 + Mg2(SO4)2 =>
2 H2SO4 + 2 Mg(NO3)2 = 4 HNO3 + Mg2(SO4)2
Cu = Cu{2+} + {-} =>
Cu = Cu{2+} + 2e
Ag(NO3) + Pb = Ag + Pb(NO3)2 =>
2 Ag(NO3) + Pb = 2 Ag + Pb(NO3)2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O2 + CO2 = Fe2O3 + CO =>
Fe2O2 + CO2 = Fe2O3 + CO
K + H2SO4 = K(SO4) + H =>
K + H2SO4 = K(SO4) + 2 H
Ba + Sr(OH) = BaSr(OH) =>
Ba + Sr(OH) = BaSr(OH)
CoBr3 + AgNo3 = AgBr + Co(No3)3 =>
CoBr3 + 3 AgNo3 = 3 AgBr + Co(No3)3
Ni(NO3)2 + NO + S + H2O = NiS + HNO3 =>
3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O = 3 NiS + 8 HNO3
Na2S + Pb(No3)2 = PbS + NaNo3 =>
Na2S + Pb(No3)2 = PbS + 2 NaNo3
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + Na2CO3 = (CH3COO)Na + H2CO3 =>
2 CH3COOH + Na2CO3 = 2(CH3COO)Na + H2CO3
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
ICl + H2O = HOI + HCl =>
ICl + H2O = HOI + HCl
ZnO + HCl = ZnOHCl =>
ZnO + HCl = ZnOHCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4) + O2 = NO + H2O =>
2(NH4) + 3 O2 = 2 NO + 4 H2O
Na2B4O7 + H2O + BaCl2 = Ba(BO2)2 + H3BO3 + NaCl =>
Na2B4O7 + 3 H2O + BaCl2 = Ba(BO2)2 + 2 H3BO3 + 2 NaCl
K2CrO4 + H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + KSO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + 4 KSO4 + 8 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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