Equations balanced on the previous day | Equations balanced on the next day |
8 CH3CH2COOH + 7 Mg(HCO3)2 = 7(CH3COO)2Mg + 10 CO2 + 10 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NaOH + Br2 = NaBr + NaBrO + H2O =>
2 NaOH + Br2 = NaBr + NaBrO + H2O
Mn(ClO3)2 = MnCl2 + O3 =>
Mn(ClO3)2 = MnCl2 + 2 O3
Fe(NO2)3 = Fe2O3 + NO + O2 =>
4 Fe(NO2)3 = 2 Fe2O3 + 12 NO + 3 O2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH4OH + KAl(SO4)2H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + H2O
Fe + H3PO4 = Fe(PO4)2 + H =>
Fe + 2 H3PO4 = Fe(PO4)2 + 6 H
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu
CuSO4 + Ba{2+}Cl2[1-} = Cu{2 + }Cl2{-}+BaSO4 =>
CuSO4 + Ba{2+}Cl2[1-} = Cu{2 + }Cl2{-}+BaSO4
C14H12O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(CH3CH2OH)4 =>
2 C14H12O2 + NaBH4 + 4 CH3CH2OH = 2 C14H14O2 + NaB(CH3CH2OH)4
H2O + Zn + BrO4{-} = Zn(OH)4{2-} + Br{-} + H{+} =>
12 H2O + 4 Zn + BrO4{-} = 4 Zn(OH)4{2-} + Br{-} + 8 H{+}
Cu(NO3)2 + Na = Cu + Na(NO3)2 =>
Cu(NO3)2 + Na = Cu + Na(NO3)2
AgNO3 + Fe2 = Fe(NO3)2 + Ag =>
4 AgNO3 + Fe2 = 2 Fe(NO3)2 + 4 Ag
sulfuricacid + potassiumhydroxide = potassiumsulfate + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ag + CuSO3 = Ag2SO3 + Cu =>
2 Ag + CuSO3 = Ag2SO3 + Cu
Zn5 + HCl(l) = ZnCl2 + H2(g) =>
Zn5 + 10 HCl(l) = 5 ZnCl2 + 5 H2(g)
Fe + H3PO4 = Fe(PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(PO4)2 + 3 H2
Al + H3PO4 = AlPO4 + PO + H2O =>
Al + 2 H3PO4 = AlPO4 + PO + 3 H2O
MgSO4 + LiOH = Mg(OH)2 + Li + SO4 =>
MgSO4 + 2 LiOH = Mg(OH)2 + 2 Li + SO4
CaI2 + Pb(No3)2 = PbI2 + Ca(No3)2 =>
CaI2 + Pb(No3)2 = PbI2 + Ca(No3)2
K2SO4 + HBr = KBr + Br2 + SBr + H2O =>
2 K2SO4 + 16 HBr = 4 KBr + 5 Br2 + 2 SBr + 8 H2O
CoCl2 + K2(Cl2O3) + K(OH) = KCl + CoO3 + H2O =>
3 CoCl2 + 2 K2(Cl2O3) + 6 K(OH) = 10 KCl + 3 CoO3 + 3 H2O
RaPO4 + H2SO4 = RaSO4 + H2PO4 =>
RaPO4 + H2SO4 = RaSO4 + H2PO4
C3H5N3O9 = CO2 + N + H2O + O =>
2 C3H5N3O9 = 6 CO2 + 6 N + 5 H2O + O
Br + Al = AlBr =>
Br + Al = AlBr
C8H5N3O4 + Na2S2O4 + H2O = C8H7N3O2 + NaHSO4 =>
C8H5N3O4 + Na2S2O4 + 2 H2O = C8H7N3O2 + 2 NaHSO4
ZnO + HF = H2O + ZnF2 =>
ZnO + 2 HF = H2O + ZnF2
HBr + FeHO2 = FeBr3 + H2O =>
3 HBr + FeHO2 = FeBr3 + 2 H2O
K2FeO4 + Na2S + H2O = Fe(OH)3 + S + KOH + NaOH =>
2 K2FeO4 + 3 Na2S + 8 H2O = 2 Fe(OH)3 + 3 S + 4 KOH + 6 NaOH
CO(g) + I2O5(g) = CO2(g) + I2(g) =>
5 CO(g) + I2O5(g) = 5 CO2(g) + I2(g)
PtClO2 + O2 = PtO + Cl2O4 =>
2 PtClO2 + O2 = 2 PtO + Cl2O4
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
CH3CH(OH)CO2 + O2 = H2O + CO2 =>
4 CH3CH(OH)CO2 + 11 O2 = 10 H2O + 12 CO2
NaNO3 + Al + NaOH = Na3AlO3 + NH3 + H2O =>
3 NaNO3 + 8 Al + 21 NaOH = 8 Na3AlO3 + 3 NH3 + 6 H2O
Mo + Si = MoSi2 =>
Mo + 2 Si = MoSi2
AgSCN + MnO4{-} + H3O{+} = Ag{+} + Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
10 AgSCN + 22 MnO4{-} + 56 H3O{+} = 10 Ag{+} + 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 84 H2O
CuNO3 + H2CO3 = Cu2CO3 + HNO3 =>
2 CuNO3 + H2CO3 = Cu2CO3 + 2 HNO3
CHe4 + Oe2 = COe2 + He2 =>
CHe4 + Oe2 = COe2 + 2 He2
H3AsO3 + I2 + H2O = H3AsO4{+} + I{-} + H2{+} =>
H3AsO3 + I2 + H2O = H3AsO4{+} + 2 I{-} + H2{+}
CO2(g) + H2O(g) = C2H6(g) + O2(g) =>
4 CO2(g) + 6 H2O(g) = 2 C2H6(g) + 7 O2(g)
C13H8O + BH4 + C2H6O = C13H10O + BOCH2CH3 =>
5 C13H8O + 2 BH4 + 2 C2H6O = 5 C13H10O + 2 BOCH2CH3
HONO2 + C3H8O3 = C3H5N3O9 + H2O =>
3 HONO2 + C3H8O3 = C3H5N3O9 + 3 H2O
Fe + HOH = Fe3O4 + H2 =>
3 Fe + 4 HOH = Fe3O4 + 4 H2
MgNO3 + CrCl2 = MgCl2 + CrNO3 =>
MgNO3 + CrCl2 = MgCl2 + CrNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C18H34O2 + H2O = C2H4O2 + H2 =>
C18H34O2 + 16 H2O = 9 C2H4O2 + 15 H2
CuSO4 + Pb(NO3)3 = Cu(NO3)2 + Pb2(SO4)3 =>
3 CuSO4 + 2 Pb(NO3)3 = 3 Cu(NO3)2 + Pb2(SO4)3
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