Equations balanced on the previous day | Equations balanced on the next day |
3 SrCO3 + 2 Al(C2H3O2)3 = 3 Sr(C2H3O2)2 + Al2(CO3)3
La2O3 + Sr(NO3)2 + Fe(NO3)3 + Co(NO3)3 + C6H8O7 = (La)60(Sr)40(Co)20(Fe)80(O)300 + CO2 + H2O + N2 =>
90 La2O3 + 120 Sr(NO3)2 + 240 Fe(NO3)3 + 60 Co(NO3)3 + 310 C6H8O7 = 3(La)60(Sr)40(Co)20(Fe)80(O)300 + 1860 CO2 + 1240 H2O + 570 N2
Al2O3 + MgF2 = AlF3 + OMg =>
Al2O3 + 3 MgF2 = 2 AlF3 + 3 OMg
As + HNO3 = As2O5 + N2O3 + H2O =>
4 As + 10 HNO3 = 2 As2O5 + 5 N2O3 + 5 H2O
KAl3Si3O10(OH)2 + KMg3AlSi3O10(OH)2 + H2O + SiO2 = Mg5Al2Si3O10(OH)8 + KAlSi3O8 =>
3 KAl3Si3O10(OH)2 + 5 KMg3AlSi3O10(OH)2 + 4 H2O + 9 SiO2 = 3 Mg5Al2Si3O10(OH)8 + 8 KAlSi3O8
NH = hydrogen + nitrogen =>
2 NH = H2 + N2
AlCl3 + Ba(OH) = Al(OH)3 + BaCl =>
AlCl3 + 3 Ba(OH) = Al(OH)3 + 3 BaCl
K + Ca(OH)2 = KH + Ca + O2 =>
2 K + Ca(OH)2 = 2 KH + Ca + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
zinccarbonate + sodium = sodiumcarbonate + zinc =>
ZnCO3 + 2 Na = Na2CO3 + Zn
CaO + Cl2H2 = CaCl2 + H2O =>
CaO + Cl2H2 = CaCl2 + H2O
O2 + CaCO3 + SO2 = CO2 + CaSO4 =>
O2 + 2 CaCO3 + 2 SO2 = 2 CO2 + 2 CaSO4
(NH4)S + CoCl2 = (NH4)Cl + CoS2 =>
2(NH4)S + CoCl2 = 2(NH4)Cl + CoS2
Fe2 + (PO4)3 = Fe(PO4) =>
3 Fe2 + 2(PO4)3 = 6 Fe(PO4)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2HOCH2CH2OH + K = H2HOCH2CH2OK + H2 =>
2 H2HOCH2CH2OH + 2 K = 2 H2HOCH2CH2OK + H2
KMnO4 + SO3 = KMnO3 + SO4 =>
KMnO4 + SO3 = KMnO3 + SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Br{-} + NO3{-} + H{+} = Br2 + NO2{-} + H2O =>
2 Br{-} + NO3{-} + 2 H{+} = Br2 + NO2{-} + H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
C3H4 + N2Cl4 = CCl4 + N6 + H12 =>
3 C3H4 + 9 N2Cl4 = 9 CCl4 + 3 N6 + H12
KMnO4 + H2SO4 + NaCl = KHSO4 + Na2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 9 H2SO4 + 10 NaCl = 2 KHSO4 + 5 Na2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Fe2O3H2O + KOH + KNO3 = K2FeO4 + KNO2 + H2O =>
Fe2O3H2O + 4 KOH + 3 KNO3 = 2 K2FeO4 + 3 KNO2 + 3 H2O
Ca3(PO4)2 + Si(CO3)2 = Ca(CO3)2 + Si3(PO4)2 =>
Ca3(PO4)2 + 3 Si(CO3)2 = 3 Ca(CO3)2 + Si3(PO4)2
Fe2P + FeS2 = Fe2S3 + P3S9 =>
3 Fe2P + 36 FeS2 = 21 Fe2S3 + P3S9
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2 =>
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2
K2S + CuSO4 = Cu2S2 + K2(SO4) =>
2 K2S + 2 CuSO4 = Cu2S2 + 2 K2(SO4)
C2H2 + KMnO4 + H2O = C2O2H2 + MnO + KOH =>
5 C2H2 + 4 KMnO4 + 2 H2O = 5 C2O2H2 + 4 MnO + 4 KOH
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2O + SO2 + Cl2 = SO4 + Cl{-} + H{+} =>
2 H2O + SO2 + 2 Cl2 = SO4 + 4 Cl{-} + 4 H{+}
Cr(OH)3 + Ca(ClO4)2 = Cr(ClO4)3 + Ca(OH)2 =>
2 Cr(OH)3 + 3 Ca(ClO4)2 = 2 Cr(ClO4)3 + 3 Ca(OH)2
SrCO3 + Al(C2H3O2)3 = Sr(C2H3O2)2 + Al2(CO3)3 =>
3 SrCO3 + 2 Al(C2H3O2)3 = 3 Sr(C2H3O2)2 + Al2(CO3)3
Cr(NO3)3(aq) + FeSO4(aq) = CrSO4 + Fe(NO3)3 =>
Cr(NO3)3(aq) + FeSO4(aq) = CrSO4 + Fe(NO3)3
AlCl3 + Ba(OH) = Al(OH)3 + BaCl =>
AlCl3 + 3 Ba(OH) = Al(OH)3 + 3 BaCl
H3PO3 + HNO3 = H3PO4 + H2O + NO =>
3 H3PO3 + 2 HNO3 = 3 H3PO4 + H2O + 2 NO
Sr{2+} + Br{-} = Sr + Br =>
Sr{2+} + 2 Br{-} = Sr + 2 Br
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
AlCl3 + Ba(OH) = Al(OH)3 + BaCl =>
AlCl3 + 3 Ba(OH) = Al(OH)3 + 3 BaCl
Li2CO3 + CoBr2 = CoCO3 + LiBr =>
Li2CO3 + CoBr2 = CoCO3 + 2 LiBr
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Al2O3 + MgF2 = AlF3 + OMg =>
Al2O3 + 3 MgF2 = 2 AlF3 + 3 OMg
HClO3 + H2SO3 = H2SO4 + HCl =>
HClO3 + 3 H2SO3 = 3 H2SO4 + HCl
CH3CHO + [O] = CH3COOH =>
CH3CHO + [O] = CH3COOH
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C12H26(l) + O2(g) = CO(g) + H2O(g) =>
2 C12H26(l) + 25 O2(g) = 24 CO(g) + 26 H2O(g)
C2H5OCu + (Ag(NH3)2)OH = Ag + CO2 + H2O + NH3 + Cu(OH)2 =>
C2H5OCu + 13(Ag(NH3)2)OH = 13 Ag + 2 CO2 + 8 H2O + 26 NH3 + Cu(OH)2
AlCl3 + Ba(OH) = Al(OH)3 + BaCl =>
AlCl3 + 3 Ba(OH) = Al(OH)3 + 3 BaCl
CrO4{2-} + HNO3 = Cr2O7{-2} + NO3{-} + H2O =>
2 CrO4{2-} + 2 HNO3 = Cr2O7{-2} + 2 NO3{-} + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2O3 + MgF2 = AlF3 + OMg =>
Al2O3 + 3 MgF2 = 2 AlF3 + 3 OMg
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