Equations balanced on the previous day | Equations balanced on the next day |
MgCl2 + 2 HNO3 = 2 HCl + Mg(NO3)2
Fe(NO3)3 + K2Cr2O7 = FeO + NO3 + K + Cr =>
7 Fe(NO3)3 + K2Cr2O7 = 7 FeO + 21 NO3 + 2 K + 2 Cr
C7H8NO2 + Cl2 = C7H5NO2Cl4 + H2 =>
2 C7H8NO2 + 4 Cl2 = 2 C7H5NO2Cl4 + 3 H2
CH3NH2 + C2H5Cl = CH3NHC2H5 + HCl =>
CH3NH2 + C2H5Cl = CH3NHC2H5 + HCl
BaC4 = Ba2 + C =>
2 BaC4 = Ba2 + 8 C
HOCH2CH2OH + K = CH2CH2OK + H2O =>
HOCH2CH2OH + K = CH2CH2OK + H2O
FeO + N2 = Fe3N + O2 =>
6 FeO + N2 = 2 Fe3N + 3 O2
MnO2 + KCl + H2SO4 = Mn2(SO4)2 + K2SO4 + H2O + Cl2 =>
2 MnO2 + 4 KCl + 4 H2SO4 = Mn2(SO4)2 + 2 K2SO4 + 4 H2O + 2 Cl2
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
PH3 + H2O = P(OH)3 + H3 =>
PH3 + 3 H2O = P(OH)3 + 2 H3
Na2HPO4 + KOH = Na3PO4 + K3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = 2 Na3PO4 + K3PO4 + 3 H2O
CN{-} + H2O + MnO4{-} = CNO3{-} + MnO2 + H{-} =>
5 CN{-} + 3 H2O + 6 MnO4{-} = 5 CNO3{-} + 6 MnO2 + 6 H{-}
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
ZrO2 + BaCl2 = ZrCl2 + O2Ba =>
ZrO2 + BaCl2 = ZrCl2 + O2Ba
H2SO4 + Al(NO3)3 + Al = Al2(SO4)3 + N4SO4 + H2O =>
36 H2SO4 + 4 Al(NO3)3 + 18 Al = 11 Al2(SO4)3 + 3 N4SO4 + 36 H2O
Cl5 + O3 = ClO3 =>
Cl5 + 5 O3 = 5 ClO3
Na2HPO4 + H3PO4 = NaH2PO4 =>
Na2HPO4 + H3PO4 = 2 NaH2PO4
MgCO3 + HNO3 = H2CO3 + Mg(NO3)2 =>
MgCO3 + 2 HNO3 = H2CO3 + Mg(NO3)2
KBrO3 + H3PO4 = K3PO4 + HBrO3 =>
3 KBrO3 + H3PO4 = K3PO4 + 3 HBrO3
SiO2 + Na(OH) = H2O + Na2SiO3 =>
SiO2 + 2 Na(OH) = H2O + Na2SiO3
FeS2 + O2 + H2O = Fe(OH)3 + H{+} + SO4{2-} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 16 H{+} + 8 SO4{2-}
KClO7 = KCl + O2 =>
2 KClO7 = 2 KCl + 7 O2
KMnO4 + NaOH + Na2SO3 = H2O + K2MnO4 + Na2MnO4 + Na2SO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = H2O + K2MnO4 + Na2MnO4 + Na2SO4
HCHO2 + MgO = MgCHO2 + OH =>
HCHO2 + MgO = MgCHO2 + OH
P + HNO3 = H2O + HPO3 + NO =>
3 P + 5 HNO3 = H2O + 3 HPO3 + 5 NO