Equations balanced on the previous day | Equations balanced on the next day |
(K2Cr2O7) + 14(HCl) = 2(KCl) + 2(CrCl3) + 3(Cl2) + 7(H2O)
MgFl3 + Fl3 = MgFl9 =>
MgFl3 + 2 Fl3 = MgFl9
C15H32CO2H + O2 = CO2 + H2O =>
4 C15H32CO2H + 93 O2 = 64 CO2 + 66 H2O
Cu + NO = CuNO =>
Cu + NO = CuNO
(NH4)2S2O8 + H2O = (NH4)2SO4 + H2SO4 + O2 =>
2(NH4)2S2O8 + 2 H2O = 2(NH4)2SO4 + 2 H2SO4 + O2
C10H8 + H2O = CO2 + H2 =>
C10H8 + 20 H2O = 10 CO2 + 24 H2
As2S3 + O2 = As03 + SO3 =>
6 As2S3 + 27 O2 = 4 As03 + 18 SO3
H2Po4 + NaOH = NaHPo4 + H2O =>
H2Po4 + NaOH = NaHPo4 + H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
CH2 + O = CO3 + H5O =>
5 CH2 + 17 O = 5 CO3 + 2 H5O
Ca3PO4 + Al = Al2PO4 + Ca =>
Ca3PO4 + 2 Al = Al2PO4 + 3 Ca
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + KHSO4 + H2O + Br =>
K2Cr2O7 + 6 KBr + 11 H2SO4 = Cr2(SO4)3 + 8 KHSO4 + 7 H2O + 6 Br
NH3HI = NH4I =>
NH3HI = NH4I
CaC2 + Cr2O3 = Cr + CaO + CO2 =>
3 CaC2 + 5 Cr2O3 = 10 Cr + 3 CaO + 6 CO2
Na(s) + KNO3(s) = K2O(s) + Na2O(s) + N(s) =>
10 Na(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + 2 N(s)
C(s) + S(s) + KNO3(s) = CO2 + N2 + K2S =>
3 C(s) + S(s) + 2 KNO3(s) = 3 CO2 + N2 + K2S
KH2PO4 + HNO3 = NO2 + KNO3 + H2O + PO4 =>
KH2PO4 + 4 HNO3 = 3 NO2 + KNO3 + 3 H2O + PO4
C2H2 + NO2X = HX + C2(NO2)2 =>
C2H2 + 2 NO2X = 2 HX + C2(NO2)2
(CoNO3)3 + SrCl2 = (CoCl2)3 + (SrNO3)2 =>
2(CoNO3)3 + 6 SrCl2 = 2(CoCl2)3 + 3(SrNO3)2
KOH + HCl = KH + HClO =>
KOH + HCl = KH + HClO
ClC6H4NO2 + NH3 = C6H6N2O2 + NH4Cl =>
ClC6H4NO2 + 2 NH3 = C6H6N2O2 + NH4Cl
NaCl(aq) + Ba(s) = BaCl2(aq) + Na(s) =>
2 NaCl(aq) + Ba(s) = BaCl2(aq) + 2 Na(s)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Mg + ClOH = Cl + Mg(OH)2 =>
Mg + 2 ClOH = 2 Cl + Mg(OH)2
Na2Cr2O7 + Cu2O + H2SO4 = CuSO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Cu2O + 10 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + Na2SO4 + 10 H2O
MgOH + H2SO4 = H2O + Mg2SO4 =>
2 MgOH + H2SO4 = 2 H2O + Mg2SO4
iron(ii)oxide + hydrochloricacid = iron(ii)chloride + water =>
FeO + 2 HCl = FeCl2 + H2O
Pb(NO3)2Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2Na2CO3 = PbCO3 + 2 NaNO3
Mn{2+} + CO3{2-} + NO3{-} = CO2 + MnO4{-} + NO2{-} =>
2 Mn{2+} + 3 CO3{2-} + 5 NO3{-} = 3 CO2 + 2 MnO4{-} + 5 NO2{-}
BaCr2O7 + OH = Cr2O7 + Ba(OH)2 =>
BaCr2O7 + 2 OH = Cr2O7 + Ba(OH)2
Pb(C2H3O2)2 + Cr = Cr(C2H3O2)2 + Pb =>
Pb(C2H3O2)2 + Cr = Cr(C2H3O2)2 + Pb
H2O + CaCO3 + CH3COOH = CO2 + Ca(CH3OO)2 =>
H2O + CaCO3 + CH3COOH = CO2 + Ca(CH3OO)2
Cu(NO3)2 + NH3*H2O = [Cu(NH3)4](OH)2 + NH4NO3 + H2O =>
Cu(NO3)2 + 6 NH3*H2O = [Cu(NH3)4](OH)2 + 2 NH4NO3 + 4 H2O
Na + HPO3 = NaPO3 + H =>
Na + HPO3 = NaPO3 + H
Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + ZnSO4 + K2SO4 =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 ZnSO4 + K2SO4
Br + BaI2 = BrI2 + Ba =>
Br + BaI2 = BrI2 + Ba
MgCO3(aq) + HX(aq) = MgX2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HX(aq) = MgX2(aq) + H2O(l) + CO2(g)
K2SO45H20 = K2 + S + O10 + H16 =>
4 K2SO45H20 = 4 K2 + 4 S + 18 O10 + 5 H16
Fe0 + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe0 + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
H2O = H2(g) + O2 =>
2 H2O = 2 H2(g) + O2
ZnBr2 + Na3PO4 = Na3Zn + Br2PO4 =>
ZnBr2 + Na3PO4 = Na3Zn + Br2PO4
[Ag(NH3)2Cl] + HNO3 = AgCl + NH4NO3 =>
[Ag(NH3)2Cl] + 2 HNO3 = AgCl + 2 NH4NO3
HC2H3O2(aq) + Ba(OH)2 = H2O(l) + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O(l) + Ba(C2H3O2)2
Cu(SO4) + Na(NO3) = Cu(NO3) + Na(SO4) =>
Cu(SO4) + Na(NO3) = Cu(NO3) + Na(SO4)
AgC2H3O2 + NH3 = AgNH3 + C2H3O2 =>
AgC2H3O2 + NH3 = AgNH3 + C2H3O2
HCH3COO + NaOH = CH3OONa =>
HCH3COO + 2 NaOH = 2 CH3OONa
H2O2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
H2O2 + 2 KI + H2SO4 = I2 + K2SO4 + 2 H2O
Ag(s) + Br2(l) = AgBr =>
2 Ag(s) + Br2(l) = 2 AgBr
C5H4N4(purine) + O2 = C5H4N4O3(uricacid) =>
2 C5H4N4(purine) + 3 O2 = 2 C5H4N4O3(uricacid)
CO(NH2)2 + NaNO2 + HCl = N2 + CO2 + H2O + NaCl =>
CO(NH2)2 + 2 NaNO2 + 2 HCl = 2 N2 + CO2 + 3 H2O + 2 NaCl
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