Equations balanced on the previous day | Equations balanced on the next day |
6 Zn + 2 NaNO2 + 10 KOH + 10 H2O = Na2[Zn(OH)4] + 5 K2[Zn(OH)4] + 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag(s) + HI(aq) = AgI + H2 =>
2 Ag(s) + 2 HI(aq) = 2 AgI + H2
NaCl + H2SiO3 = Na2SiO3 + HCl =>
2 NaCl + H2SiO3 = Na2SiO3 + 2 HCl
(NMe4)2I3 + I2 = NMe4I5 =>
2(NMe4)2I3 + 7 I2 = 4 NMe4I5
Na2SO4 + H2 + Cl = H2SO4 + NaCl =>
Na2SO4 + H2 + 2 Cl = H2SO4 + 2 NaCl
HNO2 = HNO3 + H2O + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
H2NaPO2 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
6 H2NaPO2 + 4 K2Cr2O7 + 19 H2SO4 = 6 H3PO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 16 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
I2AlI = AlI3 =>
I2AlI = AlI3
HgCl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O
C6H8O7 = C6O7H8 =>
C6H8O7 = C6O7H8
CoCl2 + K2CO3 = CoCO3 + K2Cl2 =>
CoCl2 + K2CO3 = CoCO3 + K2Cl2
KAl(SO4)2 + NH3*H2O = NH4Al(SO4)2 + KOH =>
KAl(SO4)2 + NH3*H2O = NH4Al(SO4)2 + KOH
Ba3(PO4)2 + HOH = Ba(OH)2 + H3PO4 =>
Ba3(PO4)2 + 6 HOH = 3 Ba(OH)2 + 2 H3PO4
AgNO3 + NH2CH2COOH = Ag2O + C2O + N2 + H2O =>
6 AgNO3 + 10 NH2CH2COOH = 3 Ag2O + 10 C2O + 8 N2 + 25 H2O
Y2O3 + Al(NO3)3 + CH3COOH = Y3Al5O12 + H2O + N2 + CO2 =>
12 Y2O3 + 40 Al(NO3)3 + 75 CH3COOH = 8 Y3Al5O12 + 150 H2O + 60 N2 + 150 CO2
NH4NO3 + CaCO3 = Ca(NO3)2 + H2O + NH3 + CO2 =>
2 NH4NO3 + CaCO3 = Ca(NO3)2 + H2O + 2 NH3 + CO2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
SO2 + Ba(OH)2 = BaH2SO4 =>
SO2 + Ba(OH)2 = BaH2SO4
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
C6H12 + Br2 + KI = C6H12I + KBr =>
2 C6H12 + Br2 + 2 KI = 2 C6H12I + 2 KBr
NI(OH)3 + H2SO4 = NISO4 + H2O + O2 =>
4 NI(OH)3 + 4 H2SO4 = 4 NISO4 + 10 H2O + O2
Fe(NH4)2(SO4)2 + K3Fe(CN)6 = Fe(NH4)2(CN)6 + K3Fe(SO4)2 =>
Fe(NH4)2(SO4)2 + K3Fe(CN)6 = Fe(NH4)2(CN)6 + K3Fe(SO4)2
PbO2 + MnSeO4 + HNO3 = PbSeO4 + Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 2 MnSeO4 + 6 HNO3 = 2 PbSeO4 + 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
K2CrO4(s) + Pb = PbCrO4(s) + K =>
K2CrO4(s) + Pb = PbCrO4(s) + 2 K
C2H6O2 + Cl2 = C2H5O2 + HCl =>
2 C2H6O2 + Cl2 = 2 C2H5O2 + 2 HCl
Ca + FeCl = Fe2 + CaCl2 =>
Ca + 2 FeCl = Fe2 + CaCl2
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
Al(NO3)3 + Mn(OH2) = Al(OH2) + Mn(NO3)3 =>
Al(NO3)3 + Mn(OH2) = Al(OH2) + Mn(NO3)3
S3 + O4 = S3O4 =>
S3 + O4 = S3O4
Mg(s) + HCl = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl = MgCl2(aq) + H2(g)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KClO3(aq) = KClO(aq) + O2(g) =>
KClO3(aq) = KClO(aq) + O2(g)
Mg3(PO3)2 + Ba(NO3)2 = Mg(NO3)2 + Ba3(PO3)2 =>
Mg3(PO3)2 + 3 Ba(NO3)2 = 3 Mg(NO3)2 + Ba3(PO3)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
ROH + NaI = RI + NaOH =>
ROH + NaI = RI + NaOH
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
Mq + H2SO4 = MqSO4 + H2 =>
Mq + H2SO4 = MqSO4 + H2
SO + O2 = SO3 =>
SO + O2 = SO3
KO2 + MnO2 = KMnO4 =>
KO2 + MnO2 = KMnO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
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