Equations balanced on the previous day | Equations balanced on the next day |
Mg + 2 HL = MgL2 + H2
Ag2O + NH3 = Ag + H2O + N =>
3 Ag2O + 2 NH3 = 6 Ag + 3 H2O + 2 N
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
(b)Na(s) + Cl2(g) = NaCl =>
2(b)Na(s) + Cl2(g) = 2 NaCl
Zn + SnO2 + HCl = ZnCl2 + SnH4 + H2O =>
4 Zn + SnO2 + 8 HCl = 4 ZnCl2 + SnH4 + 2 H2O
C3H6O + KMnO4 + HNO3 = CH2O2 + KNO3 + Mn(NO3)2 + H2O =>
C3H6O + 2 KMnO4 + 6 HNO3 = 3 CH2O2 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Be{2+} + OH{-} = Be(OH)2 =>
Be{2+} + 2 OH{-} = Be(OH)2
C34H78 + O2 = CO2 + H2O =>
2 C34H78 + 107 O2 = 68 CO2 + 78 H2O
Cs2CO3 + B2O3 = CsBO2 + CO2 =>
Cs2CO3 + B2O3 = 2 CsBO2 + CO2
FeS + HNO3 = Fe(NO3)3 + H2O + SO2 + NO2 =>
FeS + 10 HNO3 = Fe(NO3)3 + 5 H2O + SO2 + 7 NO2
H6C7O2 + H2O = H3O + CO2 =>
H6C7O2 + 42 H2O = 30 H3O + 7 CO2
P + KMnO4 + H2O = KH2PO4 + K2HPO4 + MnO2 =>
3 P + 5 KMnO4 + 2 H2O = KH2PO4 + 2 K2HPO4 + 5 MnO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
W + Nb + Mo + Ta = WNbMoTa =>
W + Nb + Mo + Ta = WNbMoTa
K3PO4 + BaBr2 = Ba3(PO4)2 + KBr =>
2 K3PO4 + 3 BaBr2 = Ba3(PO4)2 + 6 KBr
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
C8H1O + O2 = CO2 + H2O =>
4 C8H1O + 31 O2 = 32 CO2 + 2 H2O
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl