Equations balanced on the previous day | Equations balanced on the next day |
3 Cu + Zn2(SO4)3 = 3 CuSO4 + 2 Zn
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
Ca(HMnO4)2 + Ca(OH)2 = CaMnO4 + H2O =>
Ca(HMnO4)2 + Ca(OH)2 = 2 CaMnO4 + 2 H2O
O2 + Sn = OSn =>
O2 + 2 Sn = 2 OSn
K3[Al(OH)6] + H2SO4 = KHSO4 + Al(HSO4)3 + H2O =>
K3[Al(OH)6] + 6 H2SO4 = 3 KHSO4 + Al(HSO4)3 + 6 H2O
Mg + H2O = H2 + OH{-} + Mg{2+} =>
Mg + 2 H2O = H2 + 2 OH{-} + Mg{2+}
U + O = U2O =>
2 U + O = U2O
NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2O + Na2HSO4 =>
4 NaBr + MnO2 + 3 H2SO4 = MnSO4 + 2 Br2 + 2 H2O + 2 Na2HSO4
Ba(OH)2 + HCl = Cl2Ba + H2O =>
Ba(OH)2 + 2 HCl = Cl2Ba + 2 H2O
Sr(OH)2 + KHP = Sr(KP)2 + H2O =>
Sr(OH)2 + 2 KHP = Sr(KP)2 + 2 H2O
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
KNO3 + P = KNO2 + P4O10 =>
10 KNO3 + 4 P = 10 KNO2 + P4O10
CH3NH2 + H2O + CuSO4 = CH3NH3HSO4 + Cu(OH)2 =>
CH3NH2 + 2 H2O + CuSO4 = CH3NH3HSO4 + Cu(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuAl2 + NaOH = CuOH + NaAl2 =>
CuAl2 + NaOH = CuOH + NaAl2
H{+} + NO2{-} + Cr2O7 = Cr3{+} + NO3 + H2O =>
46 H{+} + 40 NO2{-} + 9 Cr2O7 = 6 Cr3{+} + 40 NO3 + 23 H2O
Sn4 + F = SnF =>
Sn4 + 4 F = 4 SnF
SiO2 + H2SO4 = SiH4 + SO3 + O2 =>
SiO2 + 2 H2SO4 = SiH4 + 2 SO3 + 2 O2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH2 + H2O =>
7 Zn + 2 NaNO3 + 12 NaOH = 7 Na2ZnO2 + 2 NH2 + 4 H2O
NaHCO3 + C2H3O2 = NaH3O2 + C2HCO3 =>
NaHCO3 + C2H3O2 = NaH3O2 + C2HCO3
Mg6 + N2 = MgN =>
Mg6 + 3 N2 = 6 MgN
Zn(s) + NaCl(aq) + H2O(l) = ZnCl2(aq) + NaOH(aq) + H2(g) =>
Zn(s) + 2 NaCl(aq) + 2 H2O(l) = ZnCl2(aq) + 2 NaOH(aq) + H2(g)
S2 + K6 = SK =>
3 S2 + K6 = 6 SK
Fe5S + O = Fe3O + SO2 =>
3 Fe5S + 11 O = 5 Fe3O + 3 SO2
AlCl3 + Na2O = NaCl + Al2O3 =>
2 AlCl3 + 3 Na2O = 6 NaCl + Al2O3
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + KNO3 + KMnO4 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 3 KNO3 + 2 KMnO4 + 7 H2O
Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O
HNO3 + Na2CO3*10H2O = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3*10H2O = 2 NaNO3 + 11 H2O + CO2
MnCl2 + K(MnO4) + H2O = MnO2 + HCl + KCl =>
3 MnCl2 + 2 K(MnO4) + 2 H2O = 5 MnO2 + 4 HCl + 2 KCl
CO + AlCl3 = Al2O3 + C + Cl2 =>
3 CO + 2 AlCl3 = Al2O3 + 3 C + 3 Cl2
RbNo3 + BeF2 = BeNo6 + RbF =>
2 RbNo3 + BeF2 = BeNo6 + 2 RbF
C55H100O6 + CH4O = C17H34O2 + C3H8O3 =>
30 C55H100O6 + 217 CH4O = 98 C17H34O2 + 67 C3H8O3
IO3{-} + AsO3{3-}{-} = I{-} + AsO4{3-} =>
IO3{-} + 3 AsO3{3-}{-} = I{-} + 3 AsO4{3-}
Cu(s) + H(NO3) = NO2 + H2O + Cu(NO3)2 =>
Cu(s) + 4 H(NO3) = 2 NO2 + 2 H2O + Cu(NO3)2
CH3CH2CH2CCH + HCN = CH3CH2CH2CHCHCN =>
CH3CH2CH2CCH + HCN = CH3CH2CH2CHCHCN
Na2(CO3) + K(OH) = Na2(OH) + K(CO3) =>
Na2(CO3) + K(OH) = Na2(OH) + K(CO3)
ZnS + H{+} = Zn{+2} + H2S =>
ZnS + 2 H{+} = Zn{+2} + H2S
C9H17NaO2 + NaOH = C9H16Na2O2 + H2O =>
C9H17NaO2 + NaOH = C9H16Na2O2 + H2O
Cr2O7 + C2H5OH = Cr + CO2 + H =>
3 Cr2O7 + 7 C2H5OH = 6 Cr + 14 CO2 + 42 H
(NH4)2SO3 + FeCl2 = NH4Cl + FeSO3 =>
(NH4)2SO3 + FeCl2 = 2 NH4Cl + FeSO3
Cu(NO3)2 + NH3 + H2O = [Cu(NH3)2]OH + HNO3 =>
8 Cu(NO3)2 + 17 NH3 + 11 H2O = 8[Cu(NH3)2]OH + 17 HNO3
SrH2 + PbBr2 = SrBr2 + PbH2 =>
SrH2 + PbBr2 = SrBr2 + PbH2
K(OH) + (NH4)2SO4 = K2SO4 + H2O + NH3 =>
2 K(OH) + (NH4)2SO4 = K2SO4 + 2 H2O + 2 NH3
Zn(NO3)2 + In2O3 + NH4OH = In4Zn96O100 + H2O + N2 =>
288 Zn(NO3)2 + 6 In2O3 + 964 NH4OH = 3 In4Zn96O100 + 2410 H2O + 770 N2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
H2SiO3 + CuOH = Cu2SiO3 + H2O =>
H2SiO3 + 2 CuOH = Cu2SiO3 + 2 H2O
C18H36O + C3H8O + C2H6O2 = C23H50O4 =>
C18H36O + C3H8O + C2H6O2 = C23H50O4
NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2O + Na2HSO4 =>
4 NaBr + MnO2 + 3 H2SO4 = MnSO4 + 2 Br2 + 2 H2O + 2 Na2HSO4
K3As + HCl = KCl + AsH3 =>
K3As + 3 HCl = 3 KCl + AsH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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