Equations balanced on the previous day | Equations balanced on the next day |
2 Zn(s) + 2 HCl2(aq) = 2 ZnCl2(aq) + H2(s)
Na3AsO4 = Na + AsO4 =>
Na3AsO4 = 3 Na + AsO4
H2O2 + C6H8O6 = H2O + C6H6O6 =>
H2O2 + C6H8O6 = 2 H2O + C6H6O6
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuSO4 + C = CuO + CO2 + SO2 =>
2 CuSO4 + C = 2 CuO + CO2 + 2 SO2
CaCO3 + SO2 + H2O = CaSO3*2H2O + CO2 =>
CaCO3 + SO2 + 2 H2O = CaSO3*2H2O + CO2
Cu(HCO3)2 = Cu(OH)2 + CO2 =>
Cu(HCO3)2 = Cu(OH)2 + 2 CO2
I2 + HSO3{-} + H2O = I{-} + SO4{-} + H3O{+} =>
3 I2 + 2 HSO3{-} + 8 H2O = 6 I{-} + 2 SO4{-} + 6 H3O{+}
C6H8O7 + CuCO3 = Cu2C6H4O7 + CO2 + H2O =>
C6H8O7 + 2 CuCO3 = Cu2C6H4O7 + 2 CO2 + 2 H2O
Mg + HF = MgHF =>
Mg + HF = MgHF
C2H4O2 + Cu = CuO2 + C2H4 =>
C2H4O2 + Cu = CuO2 + C2H4
Mg(OH)2 + H3PO4 + H2O = MgHPO4*3H2O =>
Mg(OH)2 + H3PO4 + H2O = MgHPO4*3H2O
Mg(NO3)2 + NH3 = Mg(NH3) + NO3 =>
Mg(NO3)2 + NH3 = Mg(NH3) + 2 NO3
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + O2 =>
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 K2SO4 + 10 H2O + 3 O2
Cr2(SO4)3 + Li2S + H2O = Cr(OH)3 + Li2SO4 + H2S =>
Cr2(SO4)3 + 3 Li2S + 6 H2O = 2 Cr(OH)3 + 3 Li2SO4 + 3 H2S
KBr + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Br2 =>
6 KBr + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 Br2
Hg2Cl2 + O2 + HCl = HgCl2 + H2O =>
2 Hg2Cl2 + O2 + 4 HCl = 4 HgCl2 + 2 H2O
HNO3(aq) + Cu(s) + O2(g) = Cu(NO3)2(aq) + H2O =>
4 HNO3(aq) + 2 Cu(s) + O2(g) = 2 Cu(NO3)2(aq) + 2 H2O
CoCl2 + Na3(PO3)3 + H2O = Co3(PO4)2 + HCl + Na3PO4 =>
3 CoCl2 + Na3(PO3)3 + 3 H2O = Co3(PO4)2 + 6 HCl + Na3PO4
FeS2 + NO3{-} + H{+} = Fe3{+} + SO42{-} + NO + H2O =>
9 FeS2 + 499 NO3{-} + 484 H{+} = 3 Fe3{+} + 18 SO42{-} + 499 NO + 242 H2O
K3(PO4) + MgI2 = KI + Mg3(PO4)2 =>
2 K3(PO4) + 3 MgI2 = 6 KI + Mg3(PO4)2
LiOH(aq) + Na2CrO4(aq) = Li2CrO4(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2CrO4(aq) = Li2CrO4(aq) + 2 NaOH(aq)
C3H5(OH)3 + K = C3H5(OK)3 + H2 =>
2 C3H5(OH)3 + 6 K = 2 C3H5(OK)3 + 3 H2
Al + KOH + KNO3 + H2O = NH3 + K[Al(OH)4(H2O)2] =>
8 Al + 5 KOH + 3 KNO3 + 34 H2O = 3 NH3 + 8 K[Al(OH)4(H2O)2]
CO3H3 + Cl = ClCO3H3 =>
CO3H3 + Cl = ClCO3H3
KOH + H2PO = H2O + KHPO =>
KOH + H2PO = H2O + KHPO
Ag + Cl2 = Ag1Cl =>
2 Ag + Cl2 = 2 Ag1Cl
C16H34 + H2O = CO2 + CH4 =>
4 C16H34 + 30 H2O = 15 CO2 + 49 CH4
Na2CrO4 + HNO3 + H2O2 = H2O + NaCrO4 + NaNO3 =>
2 Na2CrO4 + 2 HNO3 + H2O2 = 2 H2O + 2 NaCrO4 + 2 NaNO3
Al(No3)3 + ZnCl2 = Zn(No3)2 + AlCl3 =>
2 Al(No3)3 + 3 ZnCl2 = 3 Zn(No3)2 + 2 AlCl3
Pb2S + O2 = Pb2O + SO =>
Pb2S + O2 = Pb2O + SO
CuO + HNO3 = Cu(NO3)2 + H2O1 =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O1
Fe + Pb(No3) = FeNo3 + Pb =>
Fe + Pb(No3) = FeNo3 + Pb
Zr + Pb3O4 = ZrO2 + Pb =>
2 Zr + Pb3O4 = 2 ZrO2 + 3 Pb
Co(CH3COO)2 + MgSO4 = MgCo + CH3COO + SO4 =>
Co(CH3COO)2 + MgSO4 = MgCo + 2 CH3COO + SO4
C6H6O + H2SO4 = H2S + CO2 + H2O =>
2 C6H6O + 7 H2SO4 = 7 H2S + 12 CO2 + 6 H2O
C3H5COH + H2SO4 + KMnO4 = C3H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H5COH + 3 H2SO4 + 2 KMnO4 = 5 C3H5COOH + 2 MnSO4 + K2SO4 + 3 H2O
Pb + B = PbB =>
Pb + B = PbB
Fe + Br3 = FeBr2 =>
3 Fe + 2 Br3 = 3 FeBr2
Ca3P2 + HNO3 = Ca(NO3)2 + NO + H2PO4 + H2O =>
Ca3P2 + 12 HNO3 = 3 Ca(NO3)2 + 6 NO + 2 H2PO4 + 4 H2O
Ba(OH)2 + HC6H5CO2 = Ba + C6H5CO2 + H2O =>
Ba(OH)2 + 2 HC6H5CO2 = Ba + 2 C6H5CO2 + 2 H2O
C20H52 + O2 = CO2 + H2O =>
C20H52 + 33 O2 = 20 CO2 + 26 H2O
KOH + HClO + KAsO2 = K3AsO4 + HCl + H2O =>
2 KOH + HClO + KAsO2 = K3AsO4 + HCl + H2O
COOHCCHCHCHCHCHCl + CuO = COOHCCHCHCHCHCH + CuCl + CO2 + H2O =>
15 COOHCCHCHCHCHCHCl + 15 CuO = 14 COOHCCHCHCHCHCH + 15 CuCl + 7 CO2 + 3 H2O
OH{-} + Cr{3+} + H2O2 = CrO4{-2} + H2O =>
10 OH{-} + 2 Cr{3+} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
SiO2 + H2O = H2SiO4 + H3O =>
SiO2 + 4 H2O = H2SiO4 + 2 H3O
Cu(NO3)2 + MgCO3 = Mg(NO3)2 + CuCO3 =>
Cu(NO3)2 + MgCO3 = Mg(NO3)2 + CuCO3
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
H2CrO4 + Fe(OH)2 = Fe2(CrO4)2 + H2O =>
2 H2CrO4 + 2 Fe(OH)2 = Fe2(CrO4)2 + 4 H2O
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