Equations balanced on the previous day | Equations balanced on the next day |
2 HCOOH + Br2 = (COOH)2 + 2 HBr
Na2S4O6 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 6 H2SO4 = 14 MnSO4 + 5 Na2SO4 + 7 K2SO4 + 6 H2O
N2O5 + HOH = N2(OH)5 + OH =>
N2O5 + 5 HOH = N2(OH)5 + 5 OH
H3PO4 + K2CO3 = H2O + CO2 + K3PO4 =>
2 H3PO4 + 3 K2CO3 = 3 H2O + 3 CO2 + 2 K3PO4
HJ + Al(OH)3 = AlJ3 + H2O =>
3 HJ + Al(OH)3 = AlJ3 + 3 H2O
FeCl3 + NaCO3 = CO2 + Fe2O3 + NaCl2 =>
2 FeCl3 + 3 NaCO3 = 3 CO2 + Fe2O3 + 3 NaCl2
PbNO32 + NaI = PbI + NaNO32 =>
PbNO32 + NaI = PbI + NaNO32
Cr(OH)3 + CsOH = CsCrO2 + H2O =>
Cr(OH)3 + CsOH = CsCrO2 + 2 H2O
H{+} + Ti = H2 + Ti{4+} =>
4 H{+} + Ti = 2 H2 + Ti{4+}
(NH4)2SO4(aq) + NaCl(aq) = NH4Cl(aq) + Na2SO4(s) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2 NH4Cl(aq) + Na2SO4(s)
C9H10O2Cl + H3C2O2Na + C2H4O2 = C12H12O5 + NaCl + H2O =>
2 C9H10O2Cl + 2 H3C2O2Na + 19 C2H4O2 = 5 C12H12O5 + 2 NaCl + 21 H2O
Mg(s) + CuCl2(aq) = MgCl2(s) + Cu(aq) =>
Mg(s) + CuCl2(aq) = MgCl2(s) + Cu(aq)
Al(OH)3 + Na2SO4 + HCl = Al2(SO4)3 + NaCl + H2O =>
2 Al(OH)3 + 3 Na2SO4 + 6 HCl = Al2(SO4)3 + 6 NaCl + 6 H2O
CuSO3 + NH4ClO2 = Cu(ClO2)2 + (NH4)2SO3 =>
CuSO3 + 2 NH4ClO2 = Cu(ClO2)2 + (NH4)2SO3
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
Rb2SO4 + KF = RbF + K2SO4 =>
Rb2SO4 + 2 KF = 2 RbF + K2SO4
NaX + H2O = HX + NaOH =>
NaX + H2O = HX + NaOH
IO2{-} + H3IO6{2-} + H{+} = IO3{-} + H2O =>
IO2{-} + H3IO6{2-} + H{+} = 2 IO3{-} + 2 H2O
Na2S2O3 + Al(C2H3O2)3 = C2H3NaO2 + Al2(S2O3)3 =>
3 Na2S2O3 + 2 Al(C2H3O2)3 = 6 C2H3NaO2 + Al2(S2O3)3
ZnSO4 + H2O = ZnOH + HSO4 =>
ZnSO4 + H2O = ZnOH + HSO4
COCl2 + CH3OH = CH3OCOOCH3 + HCl =>
COCl2 + 2 CH3OH = CH3OCOOCH3 + 2 HCl
C6H2 + O2 = C2O + H2O =>
C6H2 + 2 O2 = 3 C2O + H2O
CsOH + HF = CsF + HOH =>
CsOH + HF = CsF + HOH
ZnSeO4 + KOH = K2ZnO2 + K2SeO4 + H2O =>
ZnSeO4 + 4 KOH = K2ZnO2 + K2SeO4 + 2 H2O
C18H34O2 + NaOH + H2O = NaC17H33O2 + C3H8O3 =>
28 C18H34O2 + 27 NaOH + 16 H2O = 27 NaC17H33O2 + 15 C3H8O3
Cl2O(g) + NH3(g) = N2(g) + NH4Cl(s) + H2O(l) =>
3 Cl2O(g) + 10 NH3(g) = 2 N2(g) + 6 NH4Cl(s) + 3 H2O(l)
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
PbO2 + MnSO4 + H2SO4 = PbSO4 + HMnO4 + H2O =>
5 PbO2 + 2 MnSO4 + 3 H2SO4 = 5 PbSO4 + 2 HMnO4 + 2 H2O
CaCl2(aq) + NaOH(aq) + CO2(g) = CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaOH(aq) + CO2(g) = CaCO3(aq) + 2 NaCl(aq) + H2O(l)
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Ba(NO3)2 = NO3 + Ba2 =>
2 Ba(NO3)2 = 4 NO3 + Ba2
(CH3)2CHNHCH2CH2OH + O2 = H2O + NO2 + CO2 =>
4(CH3)2CHNHCH2CH2OH + 35 O2 = 26 H2O + 4 NO2 + 20 CO2
Na2CO3 + K2CO3 + Cr2O3 + ZrO2 + NH4H2PO4 = KNaCrZr(PO4)3 + NH3 + CO2 + H2O =>
Na2CO3 + K2CO3 + Cr2O3 + 2 ZrO2 + 6 NH4H2PO4 = 2 KNaCrZr(PO4)3 + 6 NH3 + 2 CO2 + 9 H2O
CH3CHOHCH3 + CuO = CH3COCH2 + Cu + H2O =>
2 CH3CHOHCH3 + 3 CuO = 2 CH3COCH2 + 3 Cu + 3 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3*H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3*H2O
ZnSO4*7H2O + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = Zn(OH)2 + Na2SO4 + 7 H2O
COS + KOH = K2S + K2CO3 + H2O =>
COS + 4 KOH = K2S + K2CO3 + 2 H2O
Pb{2+}(aq) + OH{-}(aq) = Pb(OH)2 =>
Pb{2+}(aq) + 2 OH{-}(aq) = Pb(OH)2
Tl2(SO4)3 + H2O2 = TlOH + H2SO4 + O2 =>
Tl2(SO4)3 + 4 H2O2 = 2 TlOH + 3 H2SO4 + 3 O2
Fe(SO4) + CaS = FeS + Ca(SO4) =>
Fe(SO4) + CaS = FeS + Ca(SO4)
[Cr((NH2)2CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = N2 + H2O + K2Cr2O7 + K2SO4 + MnSO4 + CO2 =>
10[Cr((NH2)2CO)6]4[Cr(CN)6]3 + 516 KMnO4 + 739 H2SO4 = 330 N2 + 1219 H2O + 35 K2Cr2O7 + 223 K2SO4 + 516 MnSO4 + 420 CO2
H6TeO6 + Na2S2O6 = Na2SO4 + SO3 + TeO2 + H2O =>
H6TeO6 + Na2S2O6 = Na2SO4 + SO3 + TeO2 + 3 H2O
As2O3 + H2O = AsO4 + H =>
As2O3 + 5 H2O = 2 AsO4 + 10 H
AI(g) + Br2(g) = AIBr3(g) =>
2 AI(g) + 3 Br2(g) = 2 AIBr3(g)
CH2O2 = CO + H2O =>
CH2O2 = CO + H2O
Li2S(s) = Li + S8(s) =>
8 Li2S(s) = 16 Li + S8(s)
NiCl2 + KNO2 + BaCl2 = K2BaNi(NO2)6 + KCl =>
NiCl2 + 6 KNO2 + BaCl2 = K2BaNi(NO2)6 + 4 KCl
Zn + AgNO3(aq) = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3(aq) = Zn(NO3)2 + 2 Ag
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