Equations balanced on the previous day | Equations balanced on the next day |
2 CH2ClCOOH + 2 NH2 = 2 CH2NH2COOH + Cl2
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 32 KOH = 10 K2CrO4 + 6 MnSO4 + 9 K2SO4 + 16 H2O
FeCl3 + SO3 = Fe2(SO3)2 + Cl2 =>
2 FeCl3 + 2 SO3 = Fe2(SO3)2 + 3 Cl2
CaOCl2 + NH3 = CaCl2 + H2O + N2 =>
3 CaOCl2 + 2 NH3 = 3 CaCl2 + 3 H2O + N2
HC4H7O2 + KOH = KC4H7O2 + H2O =>
HC4H7O2 + KOH = KC4H7O2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ZnC2O4*2H2O + O2 = ZnO + CO2 + H2O =>
2 ZnC2O4*2H2O + O2 = 2 ZnO + 4 CO2 + 4 H2O
Zn(s) + Fe(NO3)2(aq) = ZnNO3 + Fe =>
2 Zn(s) + Fe(NO3)2(aq) = 2 ZnNO3 + Fe
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K3V5O14 + KOH = K3VO4 + H2O =>
K3V5O14 + 12 KOH = 5 K3VO4 + 6 H2O
[Ag(NH3)2](OH) + (NH4)2SO3 = Ag + (NH4)2SO4 + NH3 + H2O =>
2[Ag(NH3)2](OH) + (NH4)2SO3 = 2 Ag + (NH4)2SO4 + 4 NH3 + H2O
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
KI + H2SO4 + MnO2 = I2 + MnSO4 + H2O + K2SO4 =>
2 KI + 2 H2SO4 + MnO2 = I2 + MnSO4 + 2 H2O + K2SO4
I2O5 + NaOH = HIO3 + NaIO3 =>
I2O5 + NaOH = HIO3 + NaIO3
Ag(NH3)2Cl + KI = AgI + NH3 + KCl =>
Ag(NH3)2Cl + KI = AgI + 2 NH3 + KCl
H2SO4 + LiNO2 = HNO2 + Li2SO4 =>
H2SO4 + 2 LiNO2 = 2 HNO2 + Li2SO4
Ca(C2O4) + HCl = CaCl2 + H2C2O4 =>
Ca(C2O4) + 2 HCl = CaCl2 + H2C2O4
Na2S2O3 + H2O = Na2S2O4H2 =>
Na2S2O3 + H2O = Na2S2O4H2
HCHO + K2Cr2O7 + H2O = HCOOH + KOH + Cr(OH)3 =>
3 HCHO + K2Cr2O7 + 4 H2O = 3 HCOOH + 2 KOH + 2 Cr(OH)3
CH2CHCHCH2 + H2 = CH3CH2CH2CH3 =>
CH2CHCHCH2 + 2 H2 = CH3CH2CH2CH3
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
Cl + SI = SCl + I =>
Cl + SI = SCl + I
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
(NH4)2(SO4) + Ba(NO3)2 = Ba(SO4) + NH4NO3 =>
(NH4)2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 NH4NO3
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
CH4 + O2 = CHO + H2O =>
4 CH4 + 5 O2 = 4 CHO + 6 H2O
Cr2O3 + NaNO3 + HCl = Na2Cr2O7 + NO2 + H2O + NaCl =>
Cr2O3 + 6 NaNO3 + 4 HCl = Na2Cr2O7 + 6 NO2 + 2 H2O + 4 NaCl
Na2S2O3 + H2O = H2S2O3 + Na2O =>
Na2S2O3 + H2O = H2S2O3 + Na2O
Cr2O3 + LiSO4 = Cr(SO4)3 + Li2O =>
Cr2O3 + 6 LiSO4 = 2 Cr(SO4)3 + 3 Li2O
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
H2C2O4 + Ba(OH)2 = BaC2O4 + H2O =>
H2C2O4 + Ba(OH)2 = BaC2O4 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SnO + HCl + K2Cr2O7 = SnCl4 + CrCl3 + KCl + H2O =>
3 SnO + 20 HCl + K2Cr2O7 = 3 SnCl4 + 2 CrCl3 + 2 KCl + 10 H2O
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
H2SO4(aq) + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4(aq) + CaCO3 = CaSO4 + H2O + CO2
NH3 + O2 = NO32{-} + H{+} + H2O =>
2 NH3 + 33 O2 = 2 NO32{-} + 2 H{+} + 2 H2O
K2CrO2 + KOH + Br2 = K2CrO4 + KBr + H2O =>
K2CrO2 + 4 KOH + 2 Br2 = K2CrO4 + 4 KBr + 2 H2O
C2H5NSCl + O2 = CO + H2O + HCl + NO2 + SO2 =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + HCl + NO2 + SO2
CuO(s) + NH3(g) = Cu(s) + H2O(l) + N2(g) =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + 3 H2O(l) + N2(g)
BaCl2 + Br2 = BrCl + Ba =>
BaCl2 + Br2 = 2 BrCl + Ba
Na2CO3(s) + CH3COOH(aq) = H2O(l) + CH3COONa(aq) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = H2O(l) + 2 CH3COONa(aq) + CO2(g)
Al(OH)3 + Na(OH) = Na[Al(OH)4] =>
Al(OH)3 + Na(OH) = Na[Al(OH)4]
Fe + Br1 = Fe12Br9 =>
12 Fe + 9 Br1 = Fe12Br9
ZnSO4 + NaCl = NaSO4 + ZnCl =>
ZnSO4 + NaCl = NaSO4 + ZnCl
K2Cr2O7 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 5 H2O
Cu(SO4)2 + BaCl3 = Cu(Cl3)2 + BaSO4 =>
Cu(SO4)2 + 2 BaCl3 = Cu(Cl3)2 + 2 BaSO4
Mn + O2 = Mn2O5 =>
4 Mn + 5 O2 = 2 Mn2O5
Cl2 + NaOH + I2 = H2O + Na2H3IO6 + NaCl =>
7 Cl2 + 18 NaOH + I2 = 6 H2O + 2 Na2H3IO6 + 14 NaCl
Na2Cr2O7 + NaI + H2SO4 + H2O = Cr2(SO4)3 + I2 + NaOH =>
Na2Cr2O7 + 6 NaI + 3 H2SO4 + H2O = Cr2(SO4)3 + 3 I2 + 8 NaOH
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