Equations balanced on the previous day | Equations balanced on the next day |
2 Mn + ZnSO4 = Mn2SO4 + Zn
C6H9O{-} + H2O = C6H8O4{2-} + H{+} + e =>
C6H9O{-} + 3 H2O = C6H8O4{2-} + 7 H{+} + 6e
C6H5COOH + C3H7OH = C6H5COOC3H7 + H2O =>
C6H5COOH + C3H7OH = C6H5COOC3H7 + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
LiClH2O + LiCl*9H2O = LiCl*4H2O =>
5 LiClH2O + 3 LiCl*9H2O = 8 LiCl*4H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
H4C2O2 + Zn = H2 + Zn(C2O2)2 =>
2 H4C2O2 + Zn = 4 H2 + Zn(C2O2)2
Rb2O + O = Rb2O2 =>
Rb2O + O = Rb2O2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
K3PO + Al(NO3)3 = KNO3 + AlPO =>
K3PO + Al(NO3)3 = 3 KNO3 + AlPO
Cr2O7{-2} + H{+} + PO3{-3} = H2O + PO4{-2} + Cr{+3} =>
Cr2O7{-2} + 10 H{+} + 2 PO3{-3} = 5 H2O + 2 PO4{-2} + 2 Cr{+3}
As2O3 + F3 = AsF5 + O2 =>
6 As2O3 + 20 F3 = 12 AsF5 + 9 O2
A + O2(g) = AO2 =>
A + O2(g) = AO2
Na2S + Be(OH)2 = BeNa2 + S(OH)2 =>
Na2S + Be(OH)2 = BeNa2 + S(OH)2
(b)PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
(b)PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
Na2CrO4 + Na2S + H2O = Cr2S3 + NaOH + H2O2 =>
2 Na2CrO4 + 3 Na2S + 8 H2O = Cr2S3 + 10 NaOH + 3 H2O2
V2O5 + CO2 = V2C5O15 =>
V2O5 + 5 CO2 = V2C5O15
I2 + NH3 + H2O2 = NH4I + O2 =>
I2 + 2 NH3 + H2O2 = 2 NH4I + O2
C2H5Br + Br2 = C2H4Br2 + H2 =>
2 C2H5Br + Br2 = 2 C2H4Br2 + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ca(s) + F(g) = CaF(s) =>
Ca(s) + F(g) = CaF(s)
Hg(NO3)2 + NaOH + KI = HgO + NaNO3 + HI + KOH =>
Hg(NO3)2 + 2 NaOH + KI = HgO + 2 NaNO3 + HI + KOH
CuOKI = CuIKO =>
CuOKI = CuIKO
Ce(OH)4 + KI + H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + H2O =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + 8 H2O
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HF + Mg(NO3)2 = MgF2 + HNO3 =>
2 HF + Mg(NO3)2 = MgF2 + 2 HNO3
Au2Cl6 = Au + Cl =>
Au2Cl6 = 2 Au + 6 Cl
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
(NH4)2NO3 + Ca(OH)2 = Ca(NO3) + NH3 + H2O =>
(NH4)2NO3 + Ca(OH)2 = Ca(NO3) + 2 NH3 + 2 H2O
AlBr3 + NaOH = Na[Al(OH)4] + NaBr =>
AlBr3 + 4 NaOH = Na[Al(OH)4] + 3 NaBr
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
MgN + H2O = N2 + H2 + MgO =>
2 MgN + 2 H2O = N2 + 2 H2 + 2 MgO
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
potassiumoxide + water = potassiumhydroxide =>
K2O + H2O = 2 KOH
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
Fe3O4 + KHSO4 = Fe2(SO4)3 + K2SO4 + SO2 + H2O =>
2 Fe3O4 + 20 KHSO4 = 3 Fe2(SO4)3 + 10 K2SO4 + SO2 + 10 H2O
CoOHClHCl = CoCl2H2O =>
CoOHClHCl = CoCl2H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
KMnO4 + Hg + H2SO4 = MnSO4 + HgSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Hg + 8 H2SO4 = 2 MnSO4 + 5 HgSO4 + K2SO4 + 8 H2O
C16H34 + S2O8{2-} + H2O = CO2 + H{+} + SO4{2-} =>
C16H34 + 49 S2O8{2-} + 32 H2O = 16 CO2 + 98 H{+} + 98 SO4{2-}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag