Equations balanced on the previous day | Equations balanced on the next day |
2 CH3COOH + 2 Ba = 2 Ba(CH3COO) + H2
NH3 + H2O2 = NH4OH + O2 =>
2 NH3 + 2 H2O2 = 2 NH4OH + O2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Fe2P(s) + S(s) = P4S10(s) + FeS(s) =>
4 Fe2P(s) + 18 S(s) = P4S10(s) + 8 FeS(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu + Ca = CuCa =>
Cu + Ca = CuCa
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
Li + HB = LiB + H =>
Li + HB = LiB + H
H2O + N2H8S4 = S + H2S + NH3OH =>
2 H2O + N2H8S4 = 2 S + 2 H2S + 2 NH3OH
Zn + Cl4Pb4 = Pb + ZnCl2 =>
2 Zn + Cl4Pb4 = 4 Pb + 2 ZnCl2
Rb2CrO4 + CoS = CoCrO4 + Rb2S =>
Rb2CrO4 + CoS = CoCrO4 + Rb2S
Na2OOCCOO + CaCl2 = OOCCOOCa + NaCl =>
Na2OOCCOO + CaCl2 = OOCCOOCa + 2 NaCl
Ammoniumchloride = ammonia + chlorine + hydrogen =>
2 NH4Cl = 2 NH3 + Cl2 + H2
P4 + HCI + O2 = PCI + H2O =>
P4 + 4 HCI + O2 = 4 PCI + 2 H2O
Ga + Al = GaAl =>
Ga + Al = GaAl
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
(CH3COO)2Pb + KI = PbI2 + CH3COOK =>
(CH3COO)2Pb + 2 KI = PbI2 + 2 CH3COOK
Ca + CaO = Ca2O =>
Ca + CaO = Ca2O
HCl + Pb(OH)4 = H2O + Pb(OH)2Cl2 =>
2 HCl + Pb(OH)4 = 2 H2O + Pb(OH)2Cl2
FeFe2O4 = Fe2O3 + FeO =>
FeFe2O4 = Fe2O3 + FeO
Ca3(PO4)2 + HF = CaF2 + H3PO4 =>
Ca3(PO4)2 + 6 HF = 3 CaF2 + 2 H3PO4
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
HBr + (NH4)2S = H2S + NH4Br =>
2 HBr + (NH4)2S = H2S + 2 NH4Br
MgO + C + Cl2 = MgCl2 + CO =>
MgO + C + Cl2 = MgCl2 + CO
NaOH + Na2S = Na + H2S + O2 =>
2 NaOH + Na2S = 4 Na + H2S + O2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sn + HCl + H2O = SnCl2*2H2O + H2 =>
Sn + 2 HCl + 2 H2O = SnCl2*2H2O + H2
C2H4 = C6H6 + H2 =>
3 C2H4 = C6H6 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
PbS + OH = PbSO4 + H2O =>
PbS + 8 OH = PbSO4 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
(CH3COO)2Pb + KI = PbI2 + CH3COOK =>
(CH3COO)2Pb + 2 KI = PbI2 + 2 CH3COOK
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
KBr + Fe2S3 = K2S + FeBr3 =>
6 KBr + Fe2S3 = 3 K2S + 2 FeBr3
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
Ba(NO3)3 + Na2SO4 = Ba2(SO4)3 + NaNO3 =>
2 Ba(NO3)3 + 3 Na2SO4 = Ba2(SO4)3 + 6 NaNO3
(CH3)2CHCH2CH3 + O2 = CO2 + H2O =>
(CH3)2CHCH2CH3 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6] + Cl2 + KCl =>
2 FeCl3 + 2 K3[Fe(Cn)6] = 2 KFe[Fe(Cn)6] + Cl2 + 4 KCl
As{3+} + Mn{7+} = As{5+} + Mn{2+} =>
5 As{3+} + 2 Mn{7+} = 5 As{5+} + 2 Mn{2+}