Equations balanced on the previous day | Equations balanced on the next day |
Fe(OH)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
NaHSO3 + Cl2 + H2O = NaHSO4 + HCl =>
NaHSO3 + Cl2 + H2O = NaHSO4 + 2 HCl
C12H22O11 + C2H6O = C42H30O8(OCH3)6(OH)5 + H2O =>
27 C12H22O11 + 30 C2H6O = 8 C42H30O8(OCH3)6(OH)5 + 175 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
FeSO4 + Cu = CuSO4 + Fe =>
FeSO4 + Cu = CuSO4 + Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
La(NO3)3*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + Cu(NO3)2*3H2O + (NH2)2CO = La67Sr33Mn9Cu1O3 + N2 + CO2 + H2O =>
134 La(NO3)3*6H2O + 66 Sr(NO3)2 + 18 Mn(NO3)2*4H2O + 2 Cu(NO3)2*3H2O + 572(NH2)2CO = 2 La67Sr33Mn9Cu1O3 + 859 N2 + 572 CO2 + 2026 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cr(OH)3 + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 NaOH + 2 H2O
LiBH4 + BF3 = B2H6 + LiBF4 =>
3 LiBH4 + 4 BF3 = 2 B2H6 + 3 LiBF4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2 + CuCO3 = CH3CH2COOCu + H2O + CO2 =>
15 CH3CH2 + 13 CuCO3 = 13 CH3CH2COOCu + 5 H2O + 4 CO2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
BrO3{-} + H3O{+} + e = Br2 + H2O =>
2 BrO3{-} + 12 H3O{+} + 10e = Br2 + 18 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
Na(OH)2 + CuSO4 = NaSO4 + Cu(OH)2 =>
Na(OH)2 + CuSO4 = NaSO4 + Cu(OH)2
CH3CH2COOH + CuCO3 = CH3CH2COOCu + H2O + CO2 =>
15 CH3CH2COOH + 14 CuCO3 = 14 CH3CH2COOCu + 10 H2O + 17 CO2
HCEO4 + SO2 + H2O = HCE + H2SO4 =>
HCEO4 + 4 SO2 + 4 H2O = HCE + 4 H2SO4
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
SN + HNO3 = SNO2 + NO2 + H20 =>
10 SN + 20 HNO3 = 10 SNO2 + 20 NO2 + H20
HCl(aq) + Fe2O3(s) = FeCl3(aq) + H2O(l) =>
6 HCl(aq) + Fe2O3(s) = 2 FeCl3(aq) + 3 H2O(l)
K2S + H2O + KBrO4 = S + KBr + KOH =>
4 K2S + 4 H2O + KBrO4 = 4 S + KBr + 8 KOH
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
La(NO3)3*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + Cu(NO3)2*3H2O + (NH2)2CO = La67Sr33Mn9Cu1O3 + N2 + CO2 + H2O =>
134 La(NO3)3*6H2O + 66 Sr(NO3)2 + 18 Mn(NO3)2*4H2O + 2 Cu(NO3)2*3H2O + 572(NH2)2CO = 2 La67Sr33Mn9Cu1O3 + 859 N2 + 572 CO2 + 2026 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
CuCl + Al = AlCl + Cu =>
CuCl + Al = AlCl + Cu
B2O3 + Mg = MgO + B =>
B2O3 + 3 Mg = 3 MgO + 2 B
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
O2 + CH4 = CO2 + H20 =>
5 O2 + 5 CH4 = 5 CO2 + H20
La(NO3)3*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + Cu(NO3)2*3H2O + (NH2)2CO = La67Sr33Mn8Cu2O3 + N2 + CO2 + H2O =>
134 La(NO3)3*6H2O + 66 Sr(NO3)2 + 16 Mn(NO3)2*4H2O + 4 Cu(NO3)2*3H2O + 572(NH2)2CO = 2 La67Sr33Mn8Cu2O3 + 859 N2 + 572 CO2 + 2024 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Ba(OH)2 + CaO = Ca(OH)2 + BaO =>
Ba(OH)2 + CaO = Ca(OH)2 + BaO
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