Equations balanced on the previous day | Equations balanced on the next day |
K(OH) + NiBr = KBr + Ni(OH)
Zn + HBr = Zn2Br2 + H2 =>
2 Zn + 2 HBr = Zn2Br2 + H2
Mg0 + CuCl2 = Cu + MgCl2 =>
Mg0 + CuCl2 = Cu + MgCl2
C6H5COH + Ag(NH3)2{+} + OH{-} = C6H5COO{-} + Ag + H2O + NH3 =>
C6H5COH + 2 Ag(NH3)2{+} + 3 OH{-} = C6H5COO{-} + 2 Ag + 2 H2O + 4 NH3
Al(NO3)3 + Fe(SO4) = Al2(SO4)3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 Fe(SO4) = Al2(SO4)3 + 3 Fe(NO3)2
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Cr2O3 + Na2CO4 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO4 + KNO3 = 2 Na2CrO4 + 2 CO2 + KNO2
Na3 + Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3 + 2 Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
ClO2(g) = Cl2O3(g) + Cl2O5(g) =>
4 ClO2(g) = Cl2O3(g) + Cl2O5(g)
K + Na2CO3 = KO + Na2CO2 =>
K + Na2CO3 = KO + Na2CO2
C6H5COH + Ag(NH3)2{+} + OH{-} = C6H5COO{-} + Ag + H2O + NH3 =>
C6H5COH + 2 Ag(NH3)2{+} + 3 OH{-} = C6H5COO{-} + 2 Ag + 2 H2O + 4 NH3
FeO + H2(SO4) = H2O + Fe(SO4) =>
FeO + H2(SO4) = H2O + Fe(SO4)
Na3 + Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3 + 2 Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
UO{2+} + Cr2O7{3-} + H{+} = UO2{2+} + Cr{3+} + H2O =>
5 UO{2+} + 2 Cr2O7{3-} + 18 H{+} = 5 UO2{2+} + 4 Cr{3+} + 9 H2O
CuSO4 + NaOH + C42H70O6 = Cu + Na2SO4 + C42H70O36 + H2O =>
30 CuSO4 + 60 NaOH + C42H70O6 = 30 Cu + 30 Na2SO4 + C42H70O36 + 30 H2O
H2Cr2O7 + HNO2 + HCl = CrCl3 + HNO3 + H2O =>
H2Cr2O7 + 3 HNO2 + 6 HCl = 2 CrCl3 + 3 HNO3 + 4 H2O
Al + NaOH + H2O = (NaAlO2)2 + H2 =>
2 Al + 2 NaOH + 2 H2O = (NaAlO2)2 + 3 H2
Pb(s) + S(g) = PbS =>
Pb(s) + S(g) = PbS
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
C6H5COH + Ag(NH3)2{+} + OH{-} = C6H5COO{-} + Ag + H2O + NH3 =>
C6H5COH + 2 Ag(NH3)2{+} + 3 OH{-} = C6H5COO{-} + 2 Ag + 2 H2O + 4 NH3
NaOH + H3PO4 = H2ONaH2PO4 =>
NaOH + H3PO4 = H2ONaH2PO4
Al + NaOH + H2O = (NaAlO2)2 + H2 =>
2 Al + 2 NaOH + 2 H2O = (NaAlO2)2 + 3 H2
FeO + H2(SO4) = H2O + Fe(SO4) =>
FeO + H2(SO4) = H2O + Fe(SO4)
AgBrO{+3} + N = NBrO{+3} + Ag =>
AgBrO{+3} + N = NBrO{+3} + Ag
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
FeO + H2(SO4) = H2O + Fe(SO4) =>
FeO + H2(SO4) = H2O + Fe(SO4)
As2 + H2SO3 = As2O3 + S + H2O =>
2 As2 + 3 H2SO3 = 2 As2O3 + 3 S + 3 H2O
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ammonia + oxygen = nitrogenmonoxide + water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Zn + HCl + O2 = ZnCl2 + H2O =>
2 Zn + 4 HCl + O2 = 2 ZnCl2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + S = CaS =>
Ca + S = CaS
HCOOK + HNO3 = KNO3 + HCOOH =>
HCOOK + HNO3 = KNO3 + HCOOH
C6H5COH + Ag(NH3)2{+} + OH{-} = C6H5COO{-} + Ag + H2O + NH3 =>
C6H5COH + 2 Ag(NH3)2{+} + 3 OH{-} = C6H5COO{-} + 2 Ag + 2 H2O + 4 NH3
Na3 + Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3 + 2 Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
PbO2 + Cr(NO3)3 + HNO3 = Pb(NO3)3 + H2Cr2O7 + H2O =>
6 PbO2 + 2 Cr(NO3)3 + 12 HNO3 = 6 Pb(NO3)3 + H2Cr2O7 + 5 H2O
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
Na2SO3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2SO3 + 5 H2SO4 + 2 K2CrO7 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
Ca + H2O = Ca(OH)3 + H2 =>
2 Ca + 6 H2O = 2 Ca(OH)3 + 3 H2
HNO3 + BaOH = BaNO3 + H2O =>
HNO3 + BaOH = BaNO3 + H2O
Na3 + Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3 + 2 Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
FeO + H2(SO4) = H2O + Fe(SO4) =>
FeO + H2(SO4) = H2O + Fe(SO4)
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
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