Equations balanced on the previous day | Equations balanced on the next day |
2 C1000H22 + 2011 O2 = 2000 CO2 + 22 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SiO2 + Mg = Mg2Si + MgO =>
SiO2 + 4 Mg = Mg2Si + 2 MgO
Pb + (NO3)2 + HCl = PbCl2 + HNO3 =>
Pb + (NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Na2C2O4 + K2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 Na2C2O4 + 2 K2CrO4 + 8 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 2 K2SO4 + 8 H2O
Cu(NO3)2 = CuO6 + N2 =>
Cu(NO3)2 = CuO6 + N2
Mg(NO3)3(aq) + Cr(s) = Cr(NO3)2(aq) + Mg(s) =>
2 Mg(NO3)3(aq) + 3 Cr(s) = 3 Cr(NO3)2(aq) + 2 Mg(s)
Bi(OH)3 + HNO3 = Bi + H2O + NO3 =>
Bi(OH)3 + 3 HNO3 = Bi + 3 H2O + 3 NO3
PbBr2 + HNO3 = Pb(NO3)2 + HBr =>
PbBr2 + 2 HNO3 = Pb(NO3)2 + 2 HBr
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Bi(OH)3 + HNO3 = Bi + H2O + NO3 =>
Bi(OH)3 + 3 HNO3 = Bi + 3 H2O + 3 NO3
KMnO4 + HCl4 = Cl2 + MnO + KCl + H2O =>
2 KMnO4 + 12 HCl4 = 23 Cl2 + 2 MnO + 2 KCl + 6 H2O
K + S = K2S =>
2 K + S = K2S
C6H5CH3 + KMnO4 + H{+} = K{+} + MnO2 + H2O + CO2 =>
C6H5CH3 + 12 KMnO4 + 12 H{+} = 12 K{+} + 12 MnO2 + 10 H2O + 7 CO2
(KI)2O + HCl = KCl + I2 + H2O =>
(KI)2O + 2 HCl = 2 KCl + I2 + H2O
KMnO4 + N0 + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
4 KMnO4 + 5 N0 + 6 H2SO4 = 4 MnSO4 + 5 NO2 + 2 K2SO4 + 6 H2O
NH4Br + S = NH4S + Br =>
NH4Br + S = NH4S + Br
SnI4 + (PPh3) = (PPh3)SnI4 =>
SnI4 + (PPh3) = (PPh3)SnI4
C5H1O5 + O2 = CO2 + H2O =>
4 C5H1O5 + 11 O2 = 20 CO2 + 2 H2O
C6H5COOH + NaOH = NaC6H5CO2 + H2O =>
C6H5COOH + NaOH = NaC6H5CO2 + H2O
FeSO4 + H2SO4 + KMnO4 = Fe2SO43 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 109 H2SO4 + 76 KMnO4 = 5 Fe2SO43 + 38 K2SO4 + 76 MnSO4 + 109 H2O
Ga + HAt = GaAt3 + H2 =>
2 Ga + 6 HAt = 2 GaAt3 + 3 H2
O2 + CH4 + N2 = NH2CH2COOH + H2O =>
7 O2 + 8 CH4 + 2 N2 = 4 NH2CH2COOH + 6 H2O
HIO3 + FeI2 + HCl = FeCl3 + ICl + HOH =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 HOH
CrO7{-} + S + H{+} = Cr2O3 + SO2 + OH{-} =>
2 CrO7{-} + 5 S + H{+} = Cr2O3 + 5 SO2 + OH{-}
O2 + C7H5N3O6 = H2O + CO2 + N2 =>
21 O2 + 4 C7H5N3O6 = 10 H2O + 28 CO2 + 6 N2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HBr + BaSO4 = H2O + BaS + Br2 =>
8 HBr + BaSO4 = 4 H2O + BaS + 4 Br2
C6H5MgBr + CH3COOD + H3O = C8H9O3D + MgBr + H =>
C6H5MgBr + CH3COOD + H3O = C8H9O3D + MgBr + 2 H
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
Cu(No3)2(aq) + Na2S = CuS(s) + NaNo3(aq) =>
Cu(No3)2(aq) + Na2S = CuS(s) + 2 NaNo3(aq)
KMnO4 + NH3 = KNO3 + MnO2 + H2O + KOH =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 2 H2O + 5 KOH
Cu(CO3)2 + Zn(NO3) = Zn(CO3) + Cu(NO3)2 =>
Cu(CO3)2 + 2 Zn(NO3) = 2 Zn(CO3) + Cu(NO3)2
C27H45OH + O2 = CO2 + H2O =>
C27H45OH + 38 O2 = 27 CO2 + 23 H2O
H2O + CoO + KAl(SO4)2 = H2OKAl + CoO(SO4)2 =>
H2O + CoO + KAl(SO4)2 = H2OKAl + CoO(SO4)2
S + Ba(OH)2 = BaS + BaSO4 + H2S =>
4 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2S
NaClO + HCl + Rh = H2RhCl6 + H2O + NaCl =>
2 NaClO + 6 HCl + Rh = H2RhCl6 + 2 H2O + 2 NaCl
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
BiCl3 + HCl = BiCl + HCl3 =>
BiCl3 + HCl = BiCl + HCl3
UO2SO4 + KOH = K2U2O7 + SO3 + H2O =>
2 UO2SO4 + 2 KOH = K2U2O7 + 2 SO3 + H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CuSO4 + CO2 = CuSO4CO2 =>
CuSO4 + CO2 = CuSO4CO2
Bi(OH)3 + HNO3 = Bi + H2O + NO3 =>
Bi(OH)3 + 3 HNO3 = Bi + 3 H2O + 3 NO3
(C2H5)4Pb + O2 = H2O + CO2 + Pb2O3 =>
4(C2H5)4Pb + 55 O2 = 40 H2O + 32 CO2 + 2 Pb2O3
XC2H5 + KMnO4 = XCOOK + CO2 + MnO2 + KOH + H2O =>
XC2H5 + 4 KMnO4 = XCOOK + CO2 + 4 MnO2 + 3 KOH + H2O
C(s) + H2(g) + O2 = C2H6O =>
4 C(s) + 6 H2(g) + O2 = 2 C2H6O
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 4 H2O + K2SO4
CuCl + Na2C2O4 = CuNaC2O4 + NaCl =>
CuCl + Na2C2O4 = CuNaC2O4 + NaCl
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