Equations balanced on the previous day | Equations balanced on the next day |
2 Al3 + 6 KOH + 6 H2O = 6 KAlO2 + 9 H2
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Fe(s) + H2O = Fe3O4(s) + H2 =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2
Ca(NO3)2 + Na2SO4 = CaNa2 + (NO3)2SO4 =>
Ca(NO3)2 + Na2SO4 = CaNa2 + (NO3)2SO4
(NH4)2Cr2O7 + HI = CrI3 + H2O + I2 + NH4I =>
(NH4)2Cr2O7 + 14 HI = 2 CrI3 + 7 H2O + 3 I2 + 2 NH4I
FeS + H2SO4 = H2SFeSO4 =>
FeS + H2SO4 = H2SFeSO4
Br + NH3 = NH4Br + N =>
3 Br + 4 NH3 = 3 NH4Br + N
H2C2O4 + HO = C2O4 + H2O =>
H2C2O4 + 2 HO = C2O4 + 2 H2O
H + Fe3O2 = H2O + Fe3 =>
4 H + Fe3O2 = 2 H2O + Fe3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C2H4N2O6 + O2 = CO2 + NO2 + H2O =>
C2H4N2O6 + 2 O2 = 2 CO2 + 2 NO2 + 2 H2O
Zn(NO3)2 + Ga(NO3)3 + NH4 = Ga5Zn5O10 + H2O + N2 =>
20 Zn(NO3)2 + 20 Ga(NO3)3 + 130 NH4 = 4 Ga5Zn5O10 + 260 H2O + 115 N2
Ce(NO3)3 + K2S2O8 + H2O = Ce(SO4)2 + Ce(OH)(NO3)3 + NO2 + KOH =>
5 Ce(NO3)3 + K2S2O8 + 3 H2O = Ce(SO4)2 + 4 Ce(OH)(NO3)3 + 3 NO2 + 2 KOH
MnCl2 + H2S = MnS + HCl =>
MnCl2 + H2S = MnS + 2 HCl
Nl2O3 + Fe + H2O = Nl(OH)2 + Fe(OH)7 =>
7 Nl2O3 + 2 Fe + 21 H2O = 14 Nl(OH)2 + 2 Fe(OH)7
K2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + Cr2(SO4)3K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + Cr2(SO4)3K2SO4 + 7 H2O
NaCl2 + KOH = KCl + Na(OH)2 =>
NaCl2 + 2 KOH = 2 KCl + Na(OH)2
SnCl2 + Mg = SnMg + Cl =>
SnCl2 + Mg = SnMg + 2 Cl
Ba2 + (PO4)3 = Ba3(PO4)2 =>
9 Ba2 + 4(PO4)3 = 6 Ba3(PO4)2
KOH(aq) + H2SeO3(aq) = K2SeO3 + H2O(l) =>
2 KOH(aq) + H2SeO3(aq) = K2SeO3 + 2 H2O(l)
Ba(HO)2 + Ca(SO4) = Ca(HO)2 + Ba(SO4) =>
Ba(HO)2 + Ca(SO4) = Ca(HO)2 + Ba(SO4)
HCOOH + K2CO3 = HCOOK + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 HCOOK + CO2 + H2O
H2SO4 + H2O2 + Cr = Cr2(SO4)3 + H2O =>
3 H2SO4 + 3 H2O2 + 2 Cr = Cr2(SO4)3 + 6 H2O
NH4NO3 + H2O = HNO3 + NH3*H2O =>
NH4NO3 + H2O = HNO3 + NH3*H2O
K2PtCl4 + NH3 = (Pt(NH3)2Cl2) + KCl =>
K2PtCl4 + 2 NH3 = (Pt(NH3)2Cl2) + 2 KCl
Cu2S + HCl = Cu2Cl + HS =>
Cu2S + HCl = Cu2Cl + HS
HCl + KMnO4 = KCl + MnCl2 + Cl2 + HO =>
8 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + Cl2 + 8 HO
Pb(NO3)2 + Mn(OH)2 = Pb(OH)2 + Mn(NO3)2 =>
Pb(NO3)2 + Mn(OH)2 = Pb(OH)2 + Mn(NO3)2
CoCl2 + CaO2H2 = CaCl2 + CoO2H2 =>
CoCl2 + CaO2H2 = CaCl2 + CoO2H2
XBCl3 + XH2O = XH3BO3 + XHCl =>
XBCl3 + 3 XH2O = XH3BO3 + 3 XHCl
Ga2O3 = Ga + O =>
Ga2O3 = 2 Ga + 3 O
A3 + B = AB2 = B =>
A3 + 6 B = 3 AB2
Na2CrO4(aq) + AgNo3(aq) = Na2No3(aq) + AgCrO4(s) =>
Na2CrO4(aq) + AgNo3(aq) = Na2No3(aq) + AgCrO4(s)
Zn(NO3)2 + Ga(NO3)3 + NH4 = Ga5Zn5O10 + H2O + N2 =>
20 Zn(NO3)2 + 20 Ga(NO3)3 + 130 NH4 = 4 Ga5Zn5O10 + 260 H2O + 115 N2
Cu2S(s) + O2(g) = Cu2O(aq) + SO2(aq) =>
2 Cu2S(s) + 3 O2(g) = 2 Cu2O(aq) + 2 SO2(aq)
HI + Br2 + H2O = HIO3 + HBr =>
HI + 3 Br2 + 3 H2O = HIO3 + 6 HBr
OH + MnO4{-} + NO2{-} = MnO2 + NO3{-} + OH{-} =>
OH + MnO4{-} + 2 NO2{-} = MnO2 + 2 NO3{-} + OH{-}
Na2C2O4 + FeSCN = FeC2O4 + Na + SCN =>
Na2C2O4 + FeSCN = FeC2O4 + 2 Na + SCN
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
Ca(OH)2 + H3X = CaX2 + H3(OH) =>
Ca(OH)2 + 2 H3X = CaX2 + 2 H3(OH)
Zn(s) + AuCi3(aq) = Au(s) + ZnCi2(aq) =>
3 Zn(s) + 2 AuCi3(aq) = 2 Au(s) + 3 ZnCi2(aq)
C14H16N2O6S2 + MgCl2 + H2O = C14H16N2O6S2Mg + HCl + HClO3 =>
3 C14H16N2O6S2 + 3 MgCl2 + 3 H2O = 3 C14H16N2O6S2Mg + 5 HCl + HClO3
CH4 + SO2 = CS2 + H2O + CO2 =>
3 CH4 + 4 SO2 = 2 CS2 + 6 H2O + CO2
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
[Ti(urea)6] + TiCl3 + KI = KCl + [Ti(urea)6]I5 =>
13[Ti(urea)6] + 30 TiCl3 + 90 KI = 90 KCl + 18[Ti(urea)6]I5
()Al(s) + ()O2(g) = ()Al2O3(s) =>
4()Al(s) + 3()O2(g) = 2()Al2O3(s)
Pb3N4 = Pb3 + N2 =>
Pb3N4 = Pb3 + 2 N2
O + Na = NaO2 =>
2 O + Na = NaO2
(Na2O)16(SiO2)32(H2O)52 + Ca(OH)2 = CaSiO3 + NaOH + H2O =>
(Na2O)16(SiO2)32(H2O)52 + 32 Ca(OH)2 = 32 CaSiO3 + 32 NaOH + 68 H2O
NaMnO4 + KCl + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaMnO4 + 10 KCl + 8 H2SO4 = 5 K2SO4 + Na2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
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Equations balanced on 12/02/23
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