Equations balanced on the previous day | Equations balanced on the next day |
2 MgCO3 = Mg2C2O6
Fe + H2O = Fe3O4 + H2 = =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al2(SO4)3 + Pb(C2H3O2)4 = Pb(SO4)2 + C6H9AlO6 =>
2 Al2(SO4)3 + 3 Pb(C2H3O2)4 = 3 Pb(SO4)2 + 4 C6H9AlO6
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(ionizedyellowsteel) =>
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(ionizedyellowsteel)
HCl + K2Cr2O7 + KI = KCl + CrCl3 + I2 + H2O =>
14 HCl + K2Cr2O7 + 6 KI = 8 KCl + 2 CrCl3 + 3 I2 + 7 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
HCI = H + CI =>
HCI = H + CI
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
KNO3 + PbSO4 = K2SO4 + Pb(NO3)2 =>
2 KNO3 + PbSO4 = K2SO4 + Pb(NO3)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H5COOH + NaOH = H2O + NaC7H5O2 =>
C6H5COOH + NaOH = H2O + NaC7H5O2
K2S + GaI3 = KI + Ga2S3 =>
3 K2S + 2 GaI3 = 6 KI + Ga2S3
Cu + NaNO3 + KHSO4 = Cu(NO3)2 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 8 NaNO3 + 8 KHSO4 = 3 Cu(NO3)2 + 4 K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
HCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na2CO3(aq) + ZnCl2(aq) = ZnCO3(s) + Na2Cl2(aq) =>
Na2CO3(aq) + ZnCl2(aq) = ZnCO3(s) + Na2Cl2(aq)
P4 + OH{-} + H2O = H2PO4{-} + PH3 =>
2 P4 + 3 OH{-} + 9 H2O = 3 H2PO4{-} + 5 PH3
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
HCl(aq) + BaCl2(aq) = HCl2(aq) + BaCl(s) =>
HCl(aq) + BaCl2(aq) = HCl2(aq) + BaCl(s)
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)2(NO3)2 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)2(NO3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
CrO4 + SO3 + H2O = Cr(OH)3 + SO4 =>
2 CrO4 + 5 SO3 + 3 H2O = 2 Cr(OH)3 + 5 SO4
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
I + O2 = IO3 =>
2 I + 3 O2 = 2 IO3
KMnO4(aq) + Zn(s) + H2SO4(aq) = MnSO4(s) + KSO4(aq) + ZnO3 + H2O(l) =>
3 KMnO4(aq) + 2 Zn(s) + 6 H2SO4(aq) = 3 MnSO4(s) + 3 KSO4(aq) + 2 ZnO3 + 6 H2O(l)
C6H7N + HCl = C6H8N + Cl =>
C6H7N + HCl = C6H8N + Cl
Na2B4O7 + TiCl4 + H2O = Ti(OH)4 + NaCl + H3BO3 =>
2 Na2B4O7 + TiCl4 + 14 H2O = Ti(OH)4 + 4 NaCl + 8 H3BO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + K2Cr2O7 + C2H5OH = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
8 H2SO4 + 2 K2Cr2O7 + 3 C2H5OH = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CsI + K2Cr2O7 + H2SO4 = Cs2SO4 + Cr2(SO4)3 + K2SO4 + I2 + H2O =>
6 CsI + K2Cr2O7 + 7 H2SO4 = 3 Cs2SO4 + Cr2(SO4)3 + K2SO4 + 3 I2 + 7 H2O
AsH2(g) = As(s) + H2(g) =>
AsH2(g) = As(s) + H2(g)
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Al(OH)3 + H3(PO4) = AlPO4 + HOH =>
Al(OH)3 + H3(PO4) = AlPO4 + 3 HOH
H2O2 + Na2S = H2O + Na2SO4 =>
4 H2O2 + Na2S = 4 H2O + Na2SO4
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2 =>
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
(NH4)2(SO4) + Ba(NO3)2 = Ba(SO4) + NH4NO3 =>
(NH4)2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 NH4NO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C6H14 + H2SO4 = C6H14O3S + H2O =>
C6H14 + H2SO4 = C6H14O3S + H2O
SnS + H2SO4 = SnSO4 + H2S =>
SnS + H2SO4 = SnSO4 + H2S
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
SO2 + Fe = SO2Fe =>
SO2 + Fe = SO2Fe