Equations balanced on the previous day | Equations balanced on the next day |
4 CH3CH2CH3CH3 + 27 O2 = 16 CO2 + 22 H2O
Eu(CH3COONa)3 + HCl = Eu(CH3COOH)3 + NaCl =>
Eu(CH3COONa)3 + 3 HCl = Eu(CH3COOH)3 + 3 NaCl
KMnO4 + H2O + K2SO3 = MnO2 + KOH + K2SO4 =>
2 KMnO4 + H2O + 3 K2SO3 = 2 MnO2 + 2 KOH + 3 K2SO4
Al(s) + Fe2O3(aq) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(aq) = Al2O3(s) + 2 Fe(s)
B(OCH3)3 + O2 = B2O3 + CO2 + H2O =>
2 B(OCH3)3 + 9 O2 = B2O3 + 6 CO2 + 9 H2O
P5 + O2 = PO3 =>
2 P5 + 15 O2 = 10 PO3
KOH + SiO2 = H2 + K2SiO4 =>
2 KOH + SiO2 = H2 + K2SiO4
NH3 + O2(g) = NO(g) + H2O(l) =>
4 NH3 + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe2O4 + H2O + HNO3 =>
Zn(NO3)2*6H2O + 2 Fe(NO3)3*9H2O = ZnFe2O4 + 20 H2O + 8 HNO3
H{+} + K2Cr2O7 + H2C2O4 = Cr{+} + H2O + CO2 + K{+} =>
4 H{+} + K2Cr2O7 + 5 H2C2O4 = 2 Cr{+} + 7 H2O + 10 CO2 + 2 K{+}
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O(l) + CO2(g)
C60H120O60 + O2 = CO2 + H2O =>
C60H120O60 + 60 O2 = 60 CO2 + 60 H2O
Br5 + C56 = CBr30 =>
336 Br5 + C56 = 56 CBr30
NaOH + EtOAc = NaOAc + EtOH =>
NaOH + EtOAc = NaOAc + EtOH
H2O + CH3COOK = CH3COOH + KOH =>
H2O + CH3COOK = CH3COOH + KOH
K2O + H2O + CO2 = KHCO3 =>
K2O + H2O + 2 CO2 = 2 KHCO3
Cu(OH)2 + HClO3 = Cu(ClO3)2 + HOH =>
Cu(OH)2 + 2 HClO3 = Cu(ClO3)2 + 2 HOH
HCl + RbOH = RbCl(aq) + H2O(l) =>
HCl + RbOH = RbCl(aq) + H2O(l)
NaN3 + Fe2O3 = N2 + Na2O + FeN =>
6 NaN3 + Fe2O3 = 8 N2 + 3 Na2O + 2 FeN
KCN + H2O = KCOH + HN =>
KCN + H2O = KCOH + HN
CH3CH(NH2)COOH + (CH3CO)2O = CH3CH(NHCH3CO)COOH + CH3COOH =>
CH3CH(NH2)COOH + (CH3CO)2O = CH3CH(NHCH3CO)COOH + CH3COOH
CuSO4*5H2O(s) = H2O + Cu(s) + SO4(l) =>
CuSO4*5H2O(s) = 5 H2O + Cu(s) + SO4(l)
BrNH4 + NaOH = BrOH + NaNH4 =>
BrNH4 + NaOH = BrOH + NaNH4
Cr2(SO4)3 + Br2 + NaOH = NaCrO4 + NaBr + H2O + H2SO4 =>
Cr2(SO4)3 + 4 Br2 + 10 NaOH = 2 NaCrO4 + 8 NaBr + 2 H2O + 3 H2SO4
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
VCl3 + Cl2 = VCl4 =>
2 VCl3 + Cl2 = 2 VCl4
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + Na2SO4 + H2S =>
Al2(SO4)3 + 6 H2O + 3 Na2S = 2 Al(OH)3 + 3 Na2SO4 + 3 H2S
NaClO + Cr2(SO4)3 + NaOH = Na2CrO4 + NaCl + Na2SO4 + H2O =>
3 NaClO + Cr2(SO4)3 + 10 NaOH = 2 Na2CrO4 + 3 NaCl + 3 Na2SO4 + 5 H2O
ZnBr2 + KCl = ZnCl2 + KBr =>
ZnBr2 + 2 KCl = ZnCl2 + 2 KBr
NaC2H3O2 + O2 = CO2 + Na2CO3 + H2O =>
2 NaC2H3O2 + 4 O2 = 3 CO2 + Na2CO3 + 3 H2O
Pb(NO3)2 + Na2C2O2 = PbC2O2 + Na2(NO3)2 =>
Pb(NO3)2 + Na2C2O2 = PbC2O2 + Na2(NO3)2
K2Cr2O7 + KI = Cr2O3 + K2CrO4 + I =>
5 K2Cr2O7 + 6 KI = Cr2O3 + 8 K2CrO4 + 6 I
AlBr3 + KMnO4 + H2SO4 = MnSO4 + Al2O3 + KSO4 + BrO + H2O =>
4 AlBr3 + 9 KMnO4 + 18 H2SO4 = 9 MnSO4 + 2 Al2O3 + 9 KSO4 + 12 BrO + 18 H2O
C20H34O4 + NaHSO3 = C20H35O7NaS =>
C20H34O4 + NaHSO3 = C20H35O7NaS
C5H7O2N + H2O = CO2 + NH4{+} + H{+} + e =>
C5H7O2N + 8 H2O = 5 CO2 + NH4{+} + 19 H{+} + 20e
SbCl5 + PCl5 = SbP + Cl2 =>
SbCl5 + PCl5 = SbP + 5 Cl2
J + I3 = J2I4 =>
6 J + 4 I3 = 3 J2I4
CH2 + O2 = C2O2 + H2O =>
2 CH2 + 2 O2 = C2O2 + 2 H2O
CuO + C = CuOC =>
CuO + C = CuOC
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Ba(NO3)2 + Cl = BaCl + NO3 =>
Ba(NO3)2 + Cl = BaCl + 2 NO3
HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI
C9H20 + O2 = C9H20O =>
2 C9H20 + O2 = 2 C9H20O
Mg(NH3)6Cl2 = MgCl2 + NH3 =>
Mg(NH3)6Cl2 = MgCl2 + 6 NH3
C2H7N + O3 + OH{-} = CO32{-} + H2O + N2 =>
6 C2H7N + 133 O3 + 12 OH{-} = 12 CO32{-} + 27 H2O + 3 N2
Na2Zn(OH)4 + H2SO4 = ZnO + Na2SO4 + H2O =>
Na2Zn(OH)4 + H2SO4 = ZnO + Na2SO4 + 3 H2O
FeCl3 + KMnO4 = Fe(MnO4)3 + KCl =>
FeCl3 + 3 KMnO4 = Fe(MnO4)3 + 3 KCl
HCl2(aq) + MnO2(s) = MnCl2(aq) + Cl2(g) + H2O(l) =>
4 HCl2(aq) + MnO2(s) = MnCl2(aq) + 3 Cl2(g) + 2 H2O(l)
K2SO3 + H2SO4 = K2SO4 + H2S =>
4 K2SO3 + H2SO4 = 4 K2SO4 + H2S
Mg0 + H2O = MgOH + H =>
Mg0 + H2O = MgOH + H
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