Equations balanced on the previous day | Equations balanced on the next day |
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
H2O2 + Ca(SO4)2 = Ca2(SO4)2 + H2SO4 + O2 =>
2 H2O2 + 2 Ca(SO4)2 = Ca2(SO4)2 + 2 H2SO4 + 2 O2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Ca + SnI4 = Sn4 + Ca2I =>
32 Ca + 4 SnI4 = Sn4 + 16 Ca2I
H6TeO6 = TeO3 + H2O =>
H6TeO6 = TeO3 + 3 H2O
[Zn(H2O)4] + OH = [Zn(H2O)2(OH)2] + H2O =>
[Zn(H2O)4] + 2 OH = [Zn(H2O)2(OH)2] + 2 H2O
CUO + HNO3 = CU[NO3]2 + H2O =>
CUO + 2 HNO3 = CU[NO3]2 + H2O
Na(HCO3) + H(C2H3O2) = Na(C2H3O2) + H(HCO3) =>
Na(HCO3) + H(C2H3O2) = Na(C2H3O2) + H(HCO3)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
S7 = S13 =>
13 S7 = 7 S13
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Ti(CO3)2 + KMnO4 = Ti(MnO4)4 + K2CO3 =>
Ti(CO3)2 + 4 KMnO4 = Ti(MnO4)4 + 2 K2CO3
CuCl2 + H2O + Al = HCl + Al2O3 + Cu2 =>
6 CuCl2 + 6 H2O + 4 Al = 12 HCl + 2 Al2O3 + 3 Cu2
NaBr + K2CrO4 = Na2CrO4 + KBr =>
2 NaBr + K2CrO4 = Na2CrO4 + 2 KBr
ZnS + H2O = Zn{+2} + SO4{-2} + H2 =>
ZnS + 4 H2O = Zn{+2} + SO4{-2} + 4 H2
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
I3 + H2O2 = HIO3 + H2O =>
2 I3 + 15 H2O2 = 6 HIO3 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O2(l) + N2H4(g) = HNO3(aq) + H2O(l) =>
7 H2O2(l) + N2H4(g) = 2 HNO3(aq) + 8 H2O(l)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
(CH3)2CH2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
9(CH3)2CH2CHOH + 2 K2Cr2O7 + 8 H2SO4 = 12(CH3)2CHO + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NI + O2 = NIO =>
2 NI + O2 = 2 NIO
Ca(CaCO3) + HCl = CaCl + H2O + CO2 =>
Ca(CaCO3) + 2 HCl = 2 CaCl + H2O + CO2
KBiO3 + HNO3 + Mn(NO3)2 = KNO3 + Bi(NO3)3 + KMnO4 + H2O =>
5 KBiO3 + 14 HNO3 + 2 Mn(NO3)2 = 3 KNO3 + 5 Bi(NO3)3 + 2 KMnO4 + 7 H2O
Al(NO3)3 + Mg3(PO)2 = Mg(NO3)2 + Al3(PO)3 =>
6 Al(NO3)3 + 3 Mg3(PO)2 = 9 Mg(NO3)2 + 2 Al3(PO)3
NiCl2*6H2O + NaOH + NaClO = Ni2O3 + NaCl + H2O =>
2 NiCl2*6H2O + 4 NaOH + NaClO = Ni2O3 + 5 NaCl + 14 H2O
CO2 + H2O = C6H12C6 + O2 =>
12 CO2 + 6 H2O = C6H12C6 + 15 O2
Cu2S + O2 + H2O = Cu2O + H2SO =>
2 Cu2S + O2 + 2 H2O = 2 Cu2O + 2 H2SO
Pb(NO3) + NaPO4 = Pb(PO4) + NaNO3 =>
Pb(NO3) + NaPO4 = Pb(PO4) + NaNO3
B(s) + F2(g) = BF3(s) =>
2 B(s) + 3 F2(g) = 2 BF3(s)
Li + Sn(SO4)2 = Sn + Li2SO4 =>
4 Li + Sn(SO4)2 = Sn + 2 Li2SO4
I{-} + H{+} + NO3{-} = NO + I + H2O =>
3 I{-} + 4 H{+} + NO3{-} = NO + 3 I + 2 H2O
H2O + C7H6O2 = H3O + H6C7O3 =>
3 H2O + C7H6O2 = 2 H3O + H6C7O3
C4H6O5 + H2Cr2O7 = C4H4O5 + H3Cr + H2O =>
9 C4H6O5 + H2Cr2O7 = 9 C4H4O5 + 2 H3Cr + 7 H2O
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
Al + H2SO4 = Al2(SO4)3 + H2(q) =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2(q)
OCl({-}) + H2O + I({-}) = Cl({-}) + OH({-}) + I2 =>
OCl({-}) + H2O + 2 I({-}) = Cl({-}) + 2 OH({-}) + I2
KIO3 + H2SO4 + Na2SO3 = Na2SO4 + I2 + H2O + K2SO4 =>
2 KIO3 + H2SO4 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O + K2SO4
Pt + HCl + HNO3 = H2[PtCl5] + NO + H2O =>
Pt + 5 HCl + HNO3 = H2[PtCl5] + NO + 2 H2O
Co(OH)2 + KOH = K2(Co(OH)4) =>
Co(OH)2 + 2 KOH = K2(Co(OH)4)
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Pb(s) + HCl(aq) = PbCl2(s) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(s) + H2(g)
FeSO4 + H2O + O2 = Fe2O3 + H2SO4 =>
4 FeSO4 + 4 H2O + O2 = 2 Fe2O3 + 4 H2SO4
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