Equations balanced on the previous day | Equations balanced on the next day |
8 Zn + 18 HNO3 = 8 Zn(NO3)2 + NH3NH3 + 6 H2O
K2SO4 + Na4CrO2 = K4CrO2 + Na2SO4 =>
2 K2SO4 + Na4CrO2 = K4CrO2 + 2 Na2SO4
Na3HPO4 + H2SO4 = Na2SO4 + H4PO4 =>
2 Na3HPO4 + 3 H2SO4 = 3 Na2SO4 + 2 H4PO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CH3COOH + CUCO3 = CU(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + CUCO3 = CU(CH3COO)2 + CO2 + H2O
Fe + CN = [Fe(CN)] =>
Fe + CN = [Fe(CN)]
CuNO3 + (NH3)2CO3 = Cu2CO3 + NH3NO3 =>
2 CuNO3 + (NH3)2CO3 = Cu2CO3 + 2 NH3NO3
(NH4)(NO3) + Na(OH) = (NH3) + H2O + Na(NO3) =>
(NH4)(NO3) + Na(OH) = (NH3) + H2O + Na(NO3)
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2 + H2O + Na + Cl =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2 + 2 H2O + Na + 2 Cl
C4H9Br + KOH = KBr + C4H9OH =>
C4H9Br + KOH = KBr + C4H9OH
CaCl2(s) = Ca + Cl2 =>
CaCl2(s) = Ca + Cl2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
W + F2 = WF =>
2 W + F2 = 2 WF
CrCl3 + KOH = K3[Cr(OH)6] + KCl =>
CrCl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl
MgO2 + HCl = MgCl2 + H2O + HCl2 =>
MgO2 + 6 HCl = MgCl2 + 2 H2O + 2 HCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + NaFeO2 = Na2SO4 + Fe2(SO4)3 + H2O =>
4 H2SO4 + 2 NaFeO2 = Na2SO4 + Fe2(SO4)3 + 4 H2O
WO3 + H2 = H2WO3 =>
WO3 + H2 = H2WO3
Zn(NO3)2*4H2O + Cd(NO3)2*4H2O + (NH4)2HPO4 + NH2CONH2 = CdZn2(PO4)2 + CO2 + H2O + N2 =>
2 Zn(NO3)2*4H2O + Cd(NO3)2*4H2O + 2(NH4)2HPO4 + 3 NH2CONH2 = CdZn2(PO4)2 + 3 CO2 + 27 H2O + 8 N2
NaOH + H2O + CoCl2 + Na2O2 = Co(OH)3 + NaCl =>
2 NaOH + 2 H2O + 2 CoCl2 + Na2O2 = 2 Co(OH)3 + 4 NaCl
NaBr + Pb(NO3)2 = Na(NO3)2 + BrPb =>
NaBr + Pb(NO3)2 = Na(NO3)2 + BrPb
Na2CO3(aq) + AgNO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
Na2CO3(aq) + 2 AgNO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
NH4ClO3 = H2O + HCl + O2 + N2 =>
4 NH4ClO3 = 6 H2O + 4 HCl + 3 O2 + 2 N2
BaCl2 + C2H8N2O4 = NH4Cl + BaC2O4 =>
BaCl2 + C2H8N2O4 = 2 NH4Cl + BaC2O4
Al + FeSO4 = AlSO4 + Fe =>
Al + FeSO4 = AlSO4 + Fe
NH(C2H4OH)2 + (CH3CH2O)2SO2 = CH3CH2N(C2H4OH)2 + H2SO4 =>
2 NH(C2H4OH)2 + (CH3CH2O)2SO2 = 2 CH3CH2N(C2H4OH)2 + H2SO4
C2H5I + C2H5NH2 = [(C2H5)2NH2]I =>
C2H5I + C2H5NH2 = [(C2H5)2NH2]I
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Cs2O + Al(OH)3 = CsAlO2 + H2O =>
Cs2O + 2 Al(OH)3 = 2 CsAlO2 + 3 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Sn(NO3)4 + Rb3PO4 = SnPO4 + Rb3 + (NO3) =>
Sn(NO3)4 + Rb3PO4 = SnPO4 + Rb3 + 4(NO3)
Sn(OH)4 + Al(NO3)3 = Sn(NO3)4 + Al(OH)3 =>
3 Sn(OH)4 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al(OH)3
CrCl3 + O2 = Cr2O3 + Cl =>
4 CrCl3 + 3 O2 = 2 Cr2O3 + 12 Cl
ZnSO4(aq) + Hg2(NO3)2(aq) = Hg2SO4(s) + Zn(NO3)2(aq) =>
ZnSO4(aq) + Hg2(NO3)2(aq) = Hg2SO4(s) + Zn(NO3)2(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H8O + K2Cr2O7 + HNO3 = Cr2(NO3)3 + KNO3 + C3H6O2 + H2O =>
9 C3H8O + 4 K2Cr2O7 + 20 HNO3 = 4 Cr2(NO3)3 + 8 KNO3 + 9 C3H6O2 + 19 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
CH3COH + H2 = CH3 + CH2OH =>
CH3COH + H2 = CH3 + CH2OH
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
Sr(OH)2 + H2O = Sr(OH3)2 + OH =>
Sr(OH)2 + 4 H2O = Sr(OH3)2 + 4 OH
Na2Cr2O7 + Pb(NO3)2 = PbCr2O7 + NaNO3 =>
Na2Cr2O7 + Pb(NO3)2 = PbCr2O7 + 2 NaNO3
Mg + HNO3 = NH3NO3 + Mg(NO3)2 + H2O =>
7 Mg + 18 HNO3 = 2 NH3NO3 + 7 Mg(NO3)2 + 6 H2O
HCHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + NaOH = HCOONa + Cu2O + 3 H2O
CaCo3 + HCl + SiO2 = CaCl2 + H2O + Co2 + Si =>
2 CaCo3 + 4 HCl + SiO2 = 2 CaCl2 + 2 H2O + 3 Co2 + Si
H2 + O2 = *H2O =>
2 H2 + O2 = 2*H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + KHSO3 = BaSO3 + SO2 + H2O + KCl =>
BaCl2 + 2 KHSO3 = BaSO3 + SO2 + H2O + 2 KCl
AgCl + BaCl2 = Ag(BaCl3) =>
AgCl + BaCl2 = Ag(BaCl3)
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