Equations balanced on the previous day | Equations balanced on the next day |
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Cu(NO3)2 + ZnO = CuO + Zn(NO3)2 =>
Cu(NO3)2 + ZnO = CuO + Zn(NO3)2
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3(aq) + KNO3 =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(aq) + 6 KNO3
H2S + SO4 = S8 + H2O =>
32 H2S + 8 SO4 = 5 S8 + 32 H2O
C21H20O6 + O2 = CO2 + H2O =>
C21H20O6 + 23 O2 = 21 CO2 + 10 H2O
KMnO4 + H2SO4 + KIO3 = KIO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 KIO3 = 5 KIO4 + K2SO4 + 2 MnSO4 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + CuCl2 = C2H5O + Cu + HCl =>
2 C2H5OH + CuCl2 = 2 C2H5O + Cu + 2 HCl
PbSO4 + H2O = PbO2 + Pb + H2SO4 =>
2 PbSO4 + 2 H2O = PbO2 + Pb + 2 H2SO4
H2SO4 + Fe(CO)5 = H2S + Fe2O3 + CO =>
3 H2SO4 + 8 Fe(CO)5 = 3 H2S + 4 Fe2O3 + 40 CO
C6H12O6 = CO2 + H2O + C4H10O =>
C6H12O6 = 2 CO2 + H2O + C4H10O
Zn + O2 + NaOH = Na2ZnO3 + H2O =>
Zn + O2 + 2 NaOH = Na2ZnO3 + H2O
H2SO4 + NaCl + KMnO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Cl2 =>
8 H2SO4 + 10 NaCl + 2 KMnO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
SnCl2 + HClO3 + KOH + H2O = K2[Sn(OH)6] + HCl =>
3 SnCl2 + HClO3 + 6 KOH + 9 H2O = 3 K2[Sn(OH)6] + 7 HCl
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
S2O3 + OH = SO4 + H2O =>
S2O3 + 10 OH = 2 SO4 + 5 H2O
H3C6H4O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6H4O7 + 51 NaHCO3 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4
(C6H5O)COOH + CH3OH = (C6H5O)COOCH3 + H2O =>
(C6H5O)COOH + CH3OH = (C6H5O)COOCH3 + H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3C(O)CH3 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 8 H2O + 2 MnSO4 + 5 CH3C(O)CH3
Fe2(SO4)3 + Ca(HCO3)2 = Fe(OH)3 + CaSO4 + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 CaSO4 + 6 CO2
H3C6H4O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6H4O7 + 51 NaHCO3 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
(Mg) + (FeCl3) = (Fe) + (MgCl) =>
3(Mg) + (FeCl3) = (Fe) + 3(MgCl)
Cu(OH)2 + Na = Cu + NaOH =>
Cu(OH)2 + 2 Na = Cu + 2 NaOH
H3C6H4O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6H4O7 + 51 NaHCO3 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
H3C6H4O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6H4O7 + 51 NaHCO3 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
TiCl4 + Mg + NH3 = TiN2 + MgCl2 + H2 =>
TiCl4 + 2 Mg + 2 NH3 = TiN2 + 2 MgCl2 + 3 H2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
CuSO4 + Hg = HgSO4 + Cu =>
CuSO4 + Hg = HgSO4 + Cu
lithiumhydroxide + sulfuricacid = lithiumsulfate + water =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Mn + Ca(NO3)2 = Ca + Mn(NO3) =>
2 Mn + Ca(NO3)2 = Ca + 2 Mn(NO3)
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al(Cl)3 + H2SO4 = HCl + Al2(SO4)3 =>
2 Al(Cl)3 + 3 H2SO4 = 6 HCl + Al2(SO4)3
H3C6H4O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6H4O7 + 51 NaHCO3 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
C4H13N3 + O2 = CO2 + H2O + N2 =>
4 C4H13N3 + 29 O2 = 16 CO2 + 26 H2O + 6 N2
CaBr2 + NaOH + NaBrO3 = Ca2O3 + NaBr1 + H2O =>
6 CaBr2 + 12 NaOH + NaBrO3 = 3 Ca2O3 + 13 NaBr1 + 6 H2O
CuSO4(aq) + Pb(NO3)2(aq) = PbSO4(aq) + Cu(NO3)2(aq) =>
CuSO4(aq) + Pb(NO3)2(aq) = PbSO4(aq) + Cu(NO3)2(aq)
Al(C2H5O)3 + H2O = Al(OH)3 + CO2 + H2 =>
Al(C2H5O)3 + 12 H2O = Al(OH)3 + 6 CO2 + 18 H2
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
PbCrO4(s) + H2O(l) = PbO + H2CrO4 =>
PbCrO4(s) + H2O(l) = PbO + H2CrO4
I3{-} + S2O4{2-} + OH{-} = I{-} + SO4{2-} + H2O =>
3 I3{-} + S2O4{2-} + 8 OH{-} = 9 I{-} + 2 SO4{2-} + 4 H2O
Cr2O7{-2} + C2H4O + H{+} = C2H4O2 + Cr{3+} + H2O =>
Cr2O7{-2} + 3 C2H4O + 8 H{+} = 3 C2H4O2 + 2 Cr{3+} + 4 H2O
KMnO4 + KHSO3 + HNO3 = MnSO4 + KNO3 + KHSO4 + H2O =>
2 KMnO4 + 5 KHSO3 + 4 HNO3 = 2 MnSO4 + 4 KNO3 + 3 KHSO4 + 3 H2O
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2SnCl6 =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2SnCl6
SbH3 + KMnO4 + H2O = H3SbO4 + MnO2 + KOH =>
3 SbH3 + 8 KMnO4 + 4 H2O = 3 H3SbO4 + 8 MnO2 + 8 KOH
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