Equations balanced on the previous day | Equations balanced on the next day |
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
NaI + Pb3N2 = Na3N + PbI2 =>
6 NaI + Pb3N2 = 2 Na3N + 3 PbI2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu(s) + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
CrO + CO = CrCO2 =>
CrO + CO = CrCO2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
SnNO3 + KOH = KNO3 + SnOH =>
SnNO3 + KOH = KNO3 + SnOH
HgCl + Fe = HgFe + Cl =>
HgCl + Fe = HgFe + Cl
CuI + NaHSe = CuSe + NaHI =>
CuI + NaHSe = CuSe + NaHI
H2Cr2O7 + Sr(OH)2 = SrCrO4 + H2O =>
H2Cr2O7 + 2 Sr(OH)2 = 2 SrCrO4 + 3 H2O
H2Cr2O7 + Sr(OH)2 = SrCrO4 + H2O =>
H2Cr2O7 + 2 Sr(OH)2 = 2 SrCrO4 + 3 H2O
Si + Cl2 = Si4Cl =>
8 Si + Cl2 = 2 Si4Cl
Cu(SO4) + Al = Al2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Al = Al2(SO4)3 + 3 Cu
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
Al(NO3)3 + Zn(NO3)2 + C6H12N4 = Zn10Al18O37 + CO2 + H2O + N2 =>
324 Al(NO3)3 + 180 Zn(NO3)2 + 185 C6H12N4 = 18 Zn10Al18O37 + 1110 CO2 + 1110 H2O + 1036 N2
Fe2(SO4)3 + Na2CO3 = Na2SO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 Na2CO3 = 3 Na2SO4 + Fe2(CO3)3
CuI + NaHSe = CuSe + NaHI =>
CuI + NaHSe = CuSe + NaHI
CH3OCH3 + HBr = CH3OHCH3 + Br =>
CH3OCH3 + HBr = CH3OHCH3 + Br
Al + CaBr2 = AlBr3 + Ca =>
2 Al + 3 CaBr2 = 2 AlBr3 + 3 Ca
H{+} + Zn + SO4{2-} = Zn{+2} + SO2 + H2O =>
4 H{+} + Zn + SO4{2-} = Zn{+2} + SO2 + 2 H2O
CuI + NaHSe = CuSe + NaHI =>
CuI + NaHSe = CuSe + NaHI
Na2S2O5 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S2O5 + H2SO4 = H2O + 2 SO2 + Na2SO4
KMnO4 + (NH4)6Mo7O24 + H2O2 = (NH4)6[MnMo9O32] + NH4OH + KOH + O2 =>
14 KMnO4 + 18(NH4)6Mo7O24 + 19 H2O2 = 14(NH4)6[MnMo9O32] + 24 NH4OH + 14 KOH + 20 O2
NiHClO = NiClOH =>
NiHClO = NiClOH
FeSO3 + H2O = Fe(OH)2 + SO2 =>
FeSO3 + H2O = Fe(OH)2 + SO2
CO2 + CaSiO3 + H2O = SiO2 + Ca(CHO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(CHO3)2
Mg(s) + CrCl3(aq) = Mg2Cl3(aq) + Cr2(s) =>
4 Mg(s) + 2 CrCl3(aq) = 2 Mg2Cl3(aq) + Cr2(s)
(NH4)3PO4(aq) = H3PO4(aq) + NH3(aq) =>
(NH4)3PO4(aq) = H3PO4(aq) + 3 NH3(aq)
Al(NO3)3 + Zn(NO3)2 + C6H12N4 = Zn10Al18O37 + CO2 + H2O + N2 =>
324 Al(NO3)3 + 180 Zn(NO3)2 + 185 C6H12N4 = 18 Zn10Al18O37 + 1110 CO2 + 1110 H2O + 1036 N2
C47H70O14 + H2O = C12H22O11 + C2H6O =>
6 C47H70O14 + 122 H2O = 13 C12H22O11 + 63 C2H6O
[Ag(NH3)2NO2] + C2H2 = C2HAg2 + NH3 + NO2 + H2O =>
14[Ag(NH3)2NO2] + 7 C2H2 = 7 C2HAg2 + 29 NH3 + 13 NO2 + 2 H2O
(NH4)3PO4(aq) = H3PO4(aq) + NH3(aq) =>
(NH4)3PO4(aq) = H3PO4(aq) + 3 NH3(aq)
C4H9CHO = C5H10O =>
C4H9CHO = C5H10O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe + Pb2(SO4)2 = Fe(SO4)2 + Pb =>
Fe + Pb2(SO4)2 = Fe(SO4)2 + 2 Pb
Al(NO3)3 + Zn(NO3)2 + C6H12N4 = Zn10Al18O37 + CO2 + H2O + N2 =>
324 Al(NO3)3 + 180 Zn(NO3)2 + 185 C6H12N4 = 18 Zn10Al18O37 + 1110 CO2 + 1110 H2O + 1036 N2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Co2(CrO4)3 + BaCl2 = CoCl3 + BaCrO4 =>
Co2(CrO4)3 + 3 BaCl2 = 2 CoCl3 + 3 BaCrO4
C6H5CH2Br + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + KBr + H2O =>
6 C6H5CH2Br + 4 K2Cr2O7 + 13 H2SO4 = 6 C6H5COOH + K2SO4 + 4 Cr2(SO4)3 + 6 KBr + 16 H2O
NaC2 + H2SO4 = H2O + NaSO3 + C2 =>
NaC2 + H2SO4 = H2O + NaSO3 + C2
CuI + NaHSe = CuSe + NaHI =>
CuI + NaHSe = CuSe + NaHI
(NH4)3PO4(aq) = H3PO4(aq) + NH3(aq) =>
(NH4)3PO4(aq) = H3PO4(aq) + 3 NH3(aq)
CuI + NaHSe = CuSe + NaHI =>
CuI + NaHSe = CuSe + NaHI
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
C9H10O2 = C + H + O =>
C9H10O2 = 9 C + 10 H + 2 O
Al(NO3)3 + Zn(NO3)2 + C6H12N4 = Zn10Al18O37 + CO2 + H2O + N2 =>
324 Al(NO3)3 + 180 Zn(NO3)2 + 185 C6H12N4 = 18 Zn10Al18O37 + 1110 CO2 + 1110 H2O + 1036 N2
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