Equations balanced on the previous day | Equations balanced on the next day |
PB(OH)2 = PBO + H2O
C20H14O + C4H2O3 = C24H16O4 =>
C20H14O + C4H2O3 = C24H16O4
KO2 + CO2 = K3C505 + O =>
3 KO2 + 505 CO2 = K3C505 + 1016 O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(CH3COO)2*3H2O + K2CrO4 = PbCrO4 + CH3COOK + H2O =>
Pb(CH3COO)2*3H2O + K2CrO4 = PbCrO4 + 2 CH3COOK + 3 H2O
N2 + Fe2O3 = Fe + N2O =>
3 N2 + Fe2O3 = 2 Fe + 3 N2O
Fe(H2PO4)2 + NaNO2 = FePO4 + NO + NaH2PO4 + H2O =>
Fe(H2PO4)2 + NaNO2 = FePO4 + NO + NaH2PO4 + H2O
KOH + C15H15N3O2 = C15H14N3O2 + H2O + K =>
KOH + C15H15N3O2 = C15H14N3O2 + H2O + K
Pb(NO3)3 + CuSO4 = Pb(SO4)3 + CuNO3 =>
Pb(NO3)3 + 3 CuSO4 = Pb(SO4)3 + 3 CuNO3
CuSO4 + NaHCO3 = Cu2(OH)2CO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 3 CO2 + H2O
Na3Po4 + Ba(OH)2 = Ba3(Po4)2 + NaOH =>
2 Na3Po4 + 3 Ba(OH)2 = Ba3(Po4)2 + 6 NaOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl2 + NaOH = NaClO3 + NaCl + H2O =>
6 HCl2 + 12 NaOH = NaClO3 + 11 NaCl + 9 H2O
Zn + Al + S = ZnAlS =>
Zn + Al + S = ZnAlS
CaF2(s) + H2SO4 = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4 = CaSO4(s) + 2 HF(g)
Zn + Al + S = ZnAlS =>
Zn + Al + S = ZnAlS
CrOH3 + NaOH = CrNa + H2O =>
CrOH3 + NaOH = CrNa + 2 H2O
Na2SO3 + H2O = Na2SO3*10H2O =>
Na2SO3 + 10 H2O = Na2SO3*10H2O
KCl + Cu(C2H3O2)2 = CuCl + K(C2H3O2)2 =>
KCl + Cu(C2H3O2)2 = CuCl + K(C2H3O2)2
P + KOH + H2O = PH3 + K2H2PO3 =>
5 P + 6 KOH + 3 H2O = 2 PH3 + 3 K2H2PO3
Mg3(PO4)2 = MgO + P2O5 =>
Mg3(PO4)2 = 3 MgO + P2O5
CO + Fe3O4 = FeO + CO2* =>
CO + Fe3O4 = 3 FeO + CO2*
Ni + AgNO3 = Ag + Ni2(NO3)2 =>
2 Ni + 2 AgNO3 = 2 Ag + Ni2(NO3)2
LiCl + (NH4)3PO4 = NH4Cl + Li3PO4 =>
3 LiCl + (NH4)3PO4 = 3 NH4Cl + Li3PO4
Zn + Al + S = ZnAlS =>
Zn + Al + S = ZnAlS
K2Cr2O7 + H2SO4 + Ag2SO4 = Ag2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 14 H2SO4 + 3 Ag2SO4 = 3 Ag2(SO4)3 + 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaOH + NH4SCN = BaSCN + H2O + NH3 =>
BaOH + NH4SCN = BaSCN + H2O + NH3
Sr(NO3)2 + Al(SO4)2 = Sr(SO4)2 + Al(NO3)2 =>
Sr(NO3)2 + Al(SO4)2 = Sr(SO4)2 + Al(NO3)2
H2P2O7 + Ca(OH)2 = Ca3P2O9 + H2O =>
H2P2O7 + 3 Ca(OH)2 = Ca3P2O9 + 4 H2O
Ga2O3 + C + Cl2 = GaCl3 + CO =>
Ga2O3 + 3 C + 3 Cl2 = 2 GaCl3 + 3 CO
Y(NO)3 + Al(NO)3 + CON2H4 = (Y15Al25O6)2O3 + CO2 + H2O + N2 =>
30 Y(NO)3 + 50 Al(NO)3 + 75 CON2H4 = (Y15Al25O6)2O3 + 75 CO2 + 150 H2O + 195 N2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
YO3 + CO = YO + CO2 =>
YO3 + 2 CO = YO + 2 CO2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Ag(NO3) + PtCl2 = AgCl + Pt(NO3)2 =>
2 Ag(NO3) + PtCl2 = 2 AgCl + Pt(NO3)2
Zn + Al + S = ZnAlS =>
Zn + Al + S = ZnAlS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ag2SO4 + (NH4)2S2O3 + H2O = Ag2S + (NH4)2SO4 + H2SO4 =>
Ag2SO4 + (NH4)2S2O3 + H2O = Ag2S + (NH4)2SO4 + H2SO4
MgCl2 + K(CN) = Mg(CN)2 + KCl =>
MgCl2 + 2 K(CN) = Mg(CN)2 + 2 KCl
C3H8O3 + HNO3 + K2Cr2O7 = KNO3 + Cr(NO3)2 + CO2 + H2O =>
4 C3H8O3 + 42 HNO3 + 7 K2Cr2O7 = 14 KNO3 + 14 Cr(NO3)2 + 12 CO2 + 37 H2O
NaH2PO2 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
6 NaH2PO2 + 4 K2Cr2O7 + 19 H2SO4 = 6 H3PO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 16 H2O
ZnO + H2O2 = ZnOH + O2 =>
2 ZnO + H2O2 = 2 ZnOH + O2
HCOOH + [Ag(NH3)2]OH = Ag + NH3 + H2O + (NH4)2CO3 =>
HCOOH + 2[Ag(NH3)2]OH = 2 Ag + 2 NH3 + H2O + (NH4)2CO3
Fe{2+} + Cr2O7{2‐} + H{+} = Fe{3+} + Cr{3+} + H2O =>
10 Fe{2+} + Cr2O7{2‐} + 14 H{+} = 10 Fe{3+} + 2 Cr{3+} + 7 H2O
Cu(OH)2 + NH3 = [Cu(NH3)4]2 + OH =>
2 Cu(OH)2 + 8 NH3 = [Cu(NH3)4]2 + 4 OH
(CuOH)2CO3 + H2SO4 = CuSO4 + CO2 + H2O =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
Cu(CrO4) + Zn3(N)2 = Cu3N2 + ZnCrO4 =>
3 Cu(CrO4) + Zn3(N)2 = Cu3N2 + 3 ZnCrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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