Equations balanced on the previous day | Equations balanced on the next day |
Na2SiO3*5H2O + C6H8O6 = Na2C6H6O6 + 4 H2O + H4O4Si
HAsO4{2-} + HS{-} + H{+} = H3AsO3 + H2SO4 =>
4 HAsO4{2-} + HS{-} + 9 H{+} = 4 H3AsO3 + H2SO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + Cr2O3 =>
6 FeSO4 + K2Cr2O7 + 4 H2SO4 = K2SO4 + 4 H2O + 3 Fe2(SO4)3 + Cr2O3
H2CO3 + Na3BO3 = H3BO3 + Na2CO3 =>
3 H2CO3 + 2 Na3BO3 = 2 H3BO3 + 3 Na2CO3
KMnO4 + H2SO4 + KI = K2SO4 + MnSO4 + H2O + I2 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
FeSO4 + Cl2 = FeClSO4 =>
2 FeSO4 + Cl2 = 2 FeClSO4
Mg(NO3)2(aq) + Na2S(aq) + H2O(l) = Mg(OH)2 + H2S(g) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2S(aq) + 2 H2O(l) = Mg(OH)2 + H2S(g) + 2 NaNO3(aq)
C2H6 + Cl2 = C2H5Cl2 + HCl =>
2 C2H6 + 3 Cl2 = 2 C2H5Cl2 + 2 HCl
CH3CH2COOH + C3H7OH = CH3CH2COOC3H7 + H2O =>
CH3CH2COOH + C3H7OH = CH3CH2COOC3H7 + H2O
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
LiI(aq) + BaS(aq) = BaI2(s) + Li2S(aq) =>
2 LiI(aq) + BaS(aq) = BaI2(s) + Li2S(aq)
KBr + NO2 + KOH = KNO2 + KBrO3 + H2O =>
KBr + 6 NO2 + 6 KOH = 6 KNO2 + KBrO3 + 3 H2O
Br2 + RbF = RbBr + F2 =>
Br2 + 2 RbF = 2 RbBr + F2
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
KNO3 + KI + H2O = NO2 + I2 + KOH =>
2 KNO3 + 2 KI + 2 H2O = 2 NO2 + I2 + 4 KOH
NO2 + H2O = H2O2 + N2O3 =>
2 NO2 + H2O = H2O2 + N2O3
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
AI + HCI = (AICI)3 + (H)2 =>
6 AI + 6 HCI = 2(AICI)3 + 3(H)2
H2SO4 + KMnO4 + KI = I2 + MnSO4 + K2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 KI = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
K2VO3 + KIO3 + KOH = K3VO4 + KI + H2O =>
6 K2VO3 + KIO3 + 6 KOH = 6 K3VO4 + KI + 3 H2O
Al(NO3)3 + Ag = Al + AgNO3 =>
Al(NO3)3 + 3 Ag = Al + 3 AgNO3
Ni(NO3)2*6H2O + C5H5N = [Ni(C5H5N)4(NO3)2] + H2O =>
Ni(NO3)2*6H2O + 4 C5H5N = [Ni(C5H5N)4(NO3)2] + 6 H2O
Pb + NiBr2 = PbBr2 + Ni =>
Pb + NiBr2 = PbBr2 + Ni
FeS + O3 = Fe2O3 + SO3 =>
2 FeS + 3 O3 = Fe2O3 + 2 SO3
H2SO3 + Hg(OH) = Hg2SO3 + H2O =>
H2SO3 + 2 Hg(OH) = Hg2SO3 + 2 H2O
Cd(CH3CO2)2(aq) + MnI2(aq) = CdI2(s) + Mn(CH3CO2)2(aq) =>
Cd(CH3CO2)2(aq) + MnI2(aq) = CdI2(s) + Mn(CH3CO2)2(aq)
C2H4 + C2O4 = H2O + C2 =>
2 C2H4 + C2O4 = 4 H2O + 3 C2
N + O = N2O2 =>
2 N + 2 O = N2O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
KOH + C3H6O2 = H2O + KC3H5O2 =>
KOH + C3H6O2 = H2O + KC3H5O2
C2O4{2-} + H2O2 = CO2 + OH{-} =>
C2O4{2-} + H2O2 = 2 CO2 + 2 OH{-}
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgNO3 + KBr + H2O = AgBr + KOH + HNO3 =>
AgNO3 + KBr + H2O = AgBr + KOH + HNO3
MnO2 + HCl = MnCl4 + H2O =>
MnO2 + 4 HCl = MnCl4 + 2 H2O
H2O2 + MnO2 = MnO4{-} + H{+} + H2O =>
3 H2O2 + 2 MnO2 = 2 MnO4{-} + 2 H{+} + 2 H2O
CO3{2-} + SO2 + O2 = SO4{2-} + CO2 =>
2 CO3{2-} + 2 SO2 + O2 = 2 SO4{2-} + 2 CO2
SnCl4 + HCl = H2[SnCl6] =>
SnCl4 + 2 HCl = H2[SnCl6]
Fe3C + HCl = FeCl2 + C + H2 =>
Fe3C + 6 HCl = 3 FeCl2 + C + 3 H2
Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H
H8C6O6 + NaOH = H2O + Na2C6H6O6 =>
H8C6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
S2O3{2-} + Sb2O5 + H{+} + H2O = SbO + H2SO3 =>
3 S2O3{2-} + 2 Sb2O5 + 6 H{+} + 3 H2O = 4 SbO + 6 H2SO3
C6H5Br + NH3 = C6H5NH2 + NH4Br =>
C6H5Br + 2 NH3 = C6H5NH2 + NH4Br
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
H202 = H2 = O2 =>
H202 = 101 H2
Na + H2O + O2 + CO2 = NaHCO3 =>
4 Na + 2 H2O + O2 + 4 CO2 = 4 NaHCO3
HC2H3O2 + Na2O2 + H2O = CO2 + NaOH =>
HC2H3O2 + 4 Na2O2 + 2 H2O = 2 CO2 + 8 NaOH
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
C8H11 + K2Cr2O7 + H2SO4 = C7H7O2 + Cr2(SO4)3 + K2SO4 + H2O =>
42 C8H11 + 53 K2Cr2O7 + 212 H2SO4 = 48 C7H7O2 + 53 Cr2(SO4)3 + 53 K2SO4 + 275 H2O
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