Equations balanced on the previous day | Equations balanced on the next day |
4 NaNO2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g) + 4 NO
NH4NO2(s) = N2(g) + H2O =>
NH4NO2(s) = N2(g) + 2 H2O
(CH2O)6 + O2 = CO2 + H2O =>
(CH2O)6 + 6 O2 = 6 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + H2SO4 + H2(COO)2 = CO2 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2(COO)2 = 10 CO2 + 8 H2O + 2 MnSO4 + K2SO4
BaCl2 + N2 = Ba3N2 + Cl =>
3 BaCl2 + N2 = Ba3N2 + 6 Cl
AlCO3 + HNO3 = Al(NO3)2 + CO2 + H2O =>
AlCO3 + 2 HNO3 = Al(NO3)2 + CO2 + H2O
CaBr2(aq)Pb(NO3)2(aq) = Ca(NO3)2PbBr2 =>
CaBr2(aq)Pb(NO3)2(aq) = Ca(NO3)2PbBr2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
Al(OH)3 + NH4NO3 = Al(NO3)3 + NH4OH =>
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH4OH
SO2 + IO3{-} + OH{-} = SO4{2-} + I{-} + H2O =>
3 SO2 + IO3{-} + 6 OH{-} = 3 SO4{2-} + I{-} + 3 H2O
H2SBaS = Ba(HS)2 =>
H2SBaS = Ba(HS)2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3
SeO2 + HI = Se + I2 + H2O =>
SeO2 + 4 HI = Se + 2 I2 + 2 H2O
H{+} + Cr = H2 + Cr2{+} =>
2 H{+} + 4 Cr = H2 + 2 Cr2{+}
HNO3 + K2CrO4 + Fe(NO3) = KNO3 + Cr(NO3)3 + Fe(NO3)3 + H2O =>
16 HNO3 + 2 K2CrO4 + 3 Fe(NO3) = 4 KNO3 + 2 Cr(NO3)3 + 3 Fe(NO3)3 + 8 H2O
NiCl2 + HCl = NiCl3 + H2 =>
2 NiCl2 + 2 HCl = 2 NiCl3 + H2
CuSO4 + KI2 = Cu2I2 + I2 + K2SO4 =>
2 CuSO4 + 4 KI2 = Cu2I2 + 3 I2 + 2 K2SO4
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
H2C2O4(H2O) + K2Cr2O7 = K[Cr(C2O4)2](H2O)2 + (H2O) + CO2 =>
7 H2C2O4(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)2 + 10(H2O) + 6 CO2
FeSO4 + KCNS = KSO4 + FeCNS =>
FeSO4 + KCNS = KSO4 + FeCNS
BaCO3 + C = BaC2 + CO2 =>
2 BaCO3 + 5 C = 2 BaC2 + 3 CO2
Na2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 + Na2SO4 =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 3 K2SO4 + Na2SO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
FeSO4 + KCNS = KSO4 + FeCNS =>
FeSO4 + KCNS = KSO4 + FeCNS
Al2(SO4)3 + K6(CrO4)3 = Al2(CrO4)3 + K6(SO4)3 =>
Al2(SO4)3 + K6(CrO4)3 = Al2(CrO4)3 + K6(SO4)3
CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O
NaBr + BaPO4 = BaBr + NaPO4 =>
NaBr + BaPO4 = BaBr + NaPO4
MgBr2 + CuSO4 = Mg(SO4) + CuBr2 =>
MgBr2 + CuSO4 = Mg(SO4) + CuBr2
Ba(OH)2 + NH4HSO4 = BaSO4 + NH3 + H2O =>
Ba(OH)2 + NH4HSO4 = BaSO4 + NH3 + 2 H2O
H2SO4 + K2 = K2SO4 + H2 =>
H2SO4 + K2 = K2SO4 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCO3 + C = BaC2 + CO2 =>
2 BaCO3 + 5 C = 2 BaC2 + 3 CO2
C6H12O + Na2Cr2O7 = C6H10O + Cr + H2O + Na =>
7 C6H12O + Na2Cr2O7 = 7 C6H10O + 2 Cr + 7 H2O + 2 Na
C6H12O6 = C3H5O + CO2 + H2O =>
5 C6H12O6 = 8 C3H5O + 6 CO2 + 10 H2O
Cl + OH = ClO2 + H2O =>
Cl + 4 OH = ClO2 + 2 H2O
CH3CH2COCH2CH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3CH2COOCH2CH3 =>
5 CH3CH2COCH2CH3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3CH2COOCH2CH3
Pb(NO3)2 + HCl = PbCl2 + (NO3)2 + H =>
Pb(NO3)2 + 2 HCl = PbCl2 + (NO3)2 + 2 H
(CH3)4NOH + O2 = CO2 + H2O + N2 =>
4(CH3)4NOH + 27 O2 = 16 CO2 + 26 H2O + 2 N2
Cr + H{+} = Cr3{+} + H2 =>
6 Cr + 2 H{+} = 2 Cr3{+} + H2
CO2 + H2 = C5H12 + H2O =>
5 CO2 + 16 H2 = C5H12 + 10 H2O
CH3CH2OH + PCl5 = CH3CH2Cl + OHPCl4 =>
CH3CH2OH + PCl5 = CH3CH2Cl + OHPCl4
ZnOH = ZnO + H2 =>
2 ZnOH = 2 ZnO + H2
KMnO4 + C2H5OH + H2SO4 = MnSO4 + K2SO4 + H2O + CO4 =>
4 KMnO4 + C2H5OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 9 H2O + 2 CO4
KMnO4 + MgI = MnO4 + KI + Mg =>
KMnO4 + MgI = MnO4 + KI + Mg
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
KMnO4 + HClH2O2 = MnCl2 + KCl + O2 + H2O =>
4 KMnO4 + 12 HClH2O2 = 4 MnCl2 + 4 KCl + 11 O2 + 18 H2O
(NH4)2CO3 + FeCl3 + H2O = Fe(OH)3 + CO2 + NH4Cl =>
3(NH4)2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NH4Cl
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