Equations balanced on the previous day | Equations balanced on the next day |
NH3 + HOCl = H2O + NH2Cl
CoCl2HCl = HCl3Co =>
CoCl2HCl = HCl3Co
C5H10O2 + H2O = C2H4O2 + CH4 =>
4 C5H10O2 + 6 H2O = 7 C2H4O2 + 6 CH4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K2Cr2O7 + H2SO4 + KI = I2 + Cr2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = 5 I2 + Cr2SO4 + 6 K2SO4 + 7 H2O
CO2 + SO = C2S + O6 =>
12 CO2 + 6 SO = 6 C2S + 5 O6
K2Cr2O7 + H2SO4 + C2H5OH = Cr2 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + H2SO4 + 3 C2H5OH = Cr2 + K2SO4 + 3 CH3COOH + 4 H2O
H2S + Pb = Pb2S + H2 =>
H2S + 2 Pb = Pb2S + H2
HCHO + Na(OH) = HCOONa + CH3OH =>
2 HCHO + Na(OH) = HCOONa + CH3OH
Fe(NO3)2 + NaSCN = Fe(SCN)2 + Na(NO3) =>
Fe(NO3)2 + 2 NaSCN = Fe(SCN)2 + 2 Na(NO3)
ZnCl2(aq) + Na2SO4(aq) = ZnSO4(aq) + NaCl(aq) =>
ZnCl2(aq) + Na2SO4(aq) = ZnSO4(aq) + 2 NaCl(aq)
NaOH + C3H6O3 = NaC3H5O3 + H2O =>
NaOH + C3H6O3 = NaC3H5O3 + H2O
NaF + I2 = NaI + F2 =>
2 NaF + I2 = 2 NaI + F2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(SO4)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 3 Na2SO4
NiCO3 + HCl = NiCl2 + H2O + CO2 =>
NiCO3 + 2 HCl = NiCl2 + H2O + CO2
KJ + KCIO3 + H2SO4 = KCI + J2 + K2SO4 + H2O =>
6 KJ + KCIO3 + 3 H2SO4 = KCI + 3 J2 + 3 K2SO4 + 3 H2O
NaOH + Cl2 = NaClO3O + NaCl + H2O =>
8 NaOH + 4 Cl2 = NaClO3O + 7 NaCl + 4 H2O
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Fe + (HClO4)2 = Fe2ClO4 + H2 =>
4 Fe + (HClO4)2 = 2 Fe2ClO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CuBr2 + K2S = CuS + KBr =>
CuBr2 + K2S = CuS + 2 KBr
MgCO3 + H3O = Mg + H2O + COH =>
MgCO3 + 5 H3O = Mg + 7 H2O + COH
Cu + HNO3 = Cu2NO3 + H2O + N2O =>
16 Cu + 10 HNO3 = 8 Cu2NO3 + 5 H2O + N2O
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
N + He = NHe =>
N + He = NHe
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
HBr2 + Al = H3 + AlBr =>
3 HBr2 + 6 Al = H3 + 6 AlBr
C5H10(l) + Cl2(g) = C5H7Cl3(l) + HCl(g)6 =>
2 C5H10(l) + 21 Cl2(g) = 2 C5H7Cl3(l) + 6 HCl(g)6
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
I2 + H2O + Ca(ClO)2 + NaOH = Ca(IO3)2H2O + NaCl + H2 =>
I2 + 3 H2O + Ca(ClO)2 + 2 NaOH = Ca(IO3)2H2O + 2 NaCl + 3 H2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni
*Li + O2 = Li2O =>
4*Li + O2 = 2 Li2O
K2Cr2O7 + H2SO4 + CH3CH(CH3)CH2OH = CH3CH(CH3)CHO + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH(CH3)CH2OH = 3 CH3CH(CH3)CHO + Cr2(SO4)3 + 7 H2O + K2SO4
Cu(OH)2 + KOH + H2O = K(Cu(OH)4) + H2 =>
2 Cu(OH)2 + 2 KOH + 2 H2O = 2 K(Cu(OH)4) + H2
NaNO3(aq) + KOH(aq) = KNO3(aq) + NaOH(aq) =>
NaNO3(aq) + KOH(aq) = KNO3(aq) + NaOH(aq)
Al + Fe2N3 = AlN + Fe =>
3 Al + Fe2N3 = 3 AlN + 2 Fe
(NH4)2C2O2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
5(NH4)2C2O2 + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 22 H2O
Co + HNO3 = Co(NO3)3 + NO + H2O =>
Co + 4 HNO3 = Co(NO3)3 + NO + 2 H2O
Fe2O3 + Ca3(PO4)2 = Fe3(PO4)3 + Ca2O2 =>
6 Fe2O3 + 6 Ca3(PO4)2 = 4 Fe3(PO4)3 + 9 Ca2O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
AgNO3(aq) + FeBr3(aq) = AgBr3 + FeNO3 =>
AgNO3(aq) + FeBr3(aq) = AgBr3 + FeNO3
CuC3H18S3O9N2 + KNO3 = K2CO3 + CuS + CO + H2O + N2 + H2S =>
4 CuC3H18S3O9N2 + 2 KNO3 = K2CO3 + 4 CuS + 11 CO + 28 H2O + 5 N2 + 8 H2S
Sn + H2S = SnS4 + H =>
Sn + 4 H2S = SnS4 + 8 H
NH3 + CH4 + O2 = H2O + HCN =>
2 NH3 + 2 CH4 + 3 O2 = 6 H2O + 2 HCN
Zn(s) + VO2{+}(aq) + H{+}(aq) = Zn{2+}(aq) + V{3+}(aq) + H2O(l) =>
Zn(s) + VO2{+}(aq) + 4 H{+}(aq) = Zn{2+}(aq) + V{3+}(aq) + 2 H2O(l)
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