Equations balanced on the previous day | Equations balanced on the next day |
CrSO4 + 2 HCl = CrCl2 + H2SO4
BaPO4 + CaCl2 = CaPO4 + BaCl2 =>
BaPO4 + CaCl2 = CaPO4 + BaCl2
FeCl2 + PbSO4 = PbCl2 + FeSO4 =>
FeCl2 + PbSO4 = PbCl2 + FeSO4
Cr7N66H96C42O24 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10 Cr7N66H96C42O24 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 HOH
H + Si = SiH4 =>
4 H + Si = SiH4
(CH2CH2OH)2 + O2 = CO2 + H2O =>
2(CH2CH2OH)2 + 11 O2 = 8 CO2 + 10 H2O
CH3OH + H2SO4 + K2Cr2O7 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 8 H2SO4 + 2 K2Cr2O7 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Ca + H2SO4 = Ca2S + CaSO4 + H2O =>
5 Ca + 4 H2SO4 = Ca2S + 3 CaSO4 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
MnO2 + PbO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
4 MnO2 + 3 PbO3 + 6 HNO3 = 3 Pb(NO3)2 + 4 HMnO4 + H2O
Na2SO4 + NH3 = Na2H3 + SO4N =>
Na2SO4 + NH3 = Na2H3 + SO4N
CrCl3 + NaOH + HO2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + 8 NaOH + 2 HO2 = Na2Cr2O7 + 6 NaCl + 5 H2O
(NH4)2 + CO3 + Na(OH) = Na2(CO3) + H2O + NH3 =>
(NH4)2 + CO3 + 2 Na(OH) = Na2(CO3) + 2 H2O + 2 NH3
NaHS + H2SO4 = H2S + Na2SO4 =>
2 NaHS + H2SO4 = 2 H2S + Na2SO4
Al(OH)3 + CuCl2 = AlCl3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCl2 = 2 AlCl3 + 3 Cu(OH)2
Al{3+} + OH{-} = AlO2{-} + H{+} =>
Al{3+} + 2 OH{-} = AlO2{-} + 2 H{+}
KI + C6H10O5 = K + C6H10O5I2 =>
2 KI + C6H10O5 = 2 K + C6H10O5I2
Na2SO3 + KIO3 + H2SO4 = K2SO4 + NaSO4 + I2 + H2O =>
5 Na2SO3 + 4 KIO3 + 7 H2SO4 = 2 K2SO4 + 10 NaSO4 + 2 I2 + 7 H2O
NaCl = Na5Cl5 =>
5 NaCl = Na5Cl5
Al3O2(l) = Al2(l) + O(g) =>
2 Al3O2(l) = 3 Al2(l) + 4 O(g)
Sb2S3(s) + C = Sb + CS2 =>
2 Sb2S3(s) + 3 C = 4 Sb + 3 CS2
NaH3 = Na2 + H2 =>
2 NaH3 = Na2 + 3 H2
H3COH + (Cr2O7){2-} + H{+} = H2CO + Cr3{+} + H2O =>
17 H3COH + 3(Cr2O7){2-} + 8 H{+} = 17 H2CO + 2 Cr3{+} + 21 H2O
HCl + KMnO4 = MnCl + KCl + Cl2 + H2O =>
8 HCl + KMnO4 = MnCl + KCl + 3 Cl2 + 4 H2O
UO2 + HNO3 = UO3 + NO2 + H2O =>
UO2 + 2 HNO3 = UO3 + 2 NO2 + H2O
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
Ag2O + HCHO = HCOOH + Ag =>
Ag2O + HCHO = HCOOH + 2 Ag
Na(s) + HCl(aq) = H2(g) + NaCl =>
2 Na(s) + 2 HCl(aq) = H2(g) + 2 NaCl
C5H9OH + O2 = C + H2O =>
C5H9OH + 2 O2 = 5 C + 5 H2O
HBr + CH3OH = CH3Br + H2O =>
HBr + CH3OH = CH3Br + H2O
RbO + FeI = RbI + FeO =>
RbO + FeI = RbI + FeO
HNO3 + Cr = Cr(NO3)3 + H2O + N2O3 =>
18 HNO3 + 4 Cr = 4 Cr(NO3)3 + 9 H2O + 3 N2O3
SiO2 + SO2 = SSiO4 =>
SiO2 + SO2 = SSiO4
Sr(OH)2 + CO2 = Sr(HCO3)2 =>
Sr(OH)2 + 2 CO2 = Sr(HCO3)2
NaOH + NaC6H5CO2 = C6H6 + Na2CO3 =>
NaOH + NaC6H5CO2 = C6H6 + Na2CO3
Co2S3 + H2SO4 = Co2(SO4)3 + H2S =>
Co2S3 + 3 H2SO4 = Co2(SO4)3 + 3 H2S
Al + H2(SO4) = Al2(SO4) + H2 =>
2 Al + H2(SO4) = Al2(SO4) + H2
Al + (H2SO4)3 = Al(SO4) + H =>
3 Al + (H2SO4)3 = 3 Al(SO4) + 6 H
SiCl4 + CaSO4 = Si(SO4)2 + CaCl2 =>
SiCl4 + 2 CaSO4 = Si(SO4)2 + 2 CaCl2
Al2(SO4)3 + Zn(OH)2 = Al(OH)3 + ZnSO4 =>
Al2(SO4)3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnSO4
NaCl + Br = Cl2 + NaBr2 =>
2 NaCl + 4 Br = Cl2 + 2 NaBr2
Cu(PO4)2 + K3PO4 = Cu3(PO4)2 + KPO4 =>
3 Cu(PO4)2 + 2 K3PO4 = Cu3(PO4)2 + 6 KPO4
Pb(s) + AgNO3(aq) = Pb(NO3)5 + Ag(s) =>
Pb(s) + 5 AgNO3(aq) = Pb(NO3)5 + 5 Ag(s)
Nh4OH(aq) + H2SO4(aq) = (Nh4)2SO4 + H2O =>
2 Nh4OH(aq) + H2SO4(aq) = (Nh4)2SO4 + 2 H2O
Al + ZnBr2 = AlBr2 + Zn =>
Al + ZnBr2 = AlBr2 + Zn
Cu(NO3)2*3H2O + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 3 H2O
PH2 + O2 = H2O + P3O10 =>
6 PH2 + 13 O2 = 6 H2O + 2 P3O10
Cr + NH3 + H2O = Cr2(OH)3 + NH4 =>
2 Cr + 3 NH3 + 3 H2O = Cr2(OH)3 + 3 NH4
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
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