Equations balanced on the previous day | Equations balanced on the next day |
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
Na(OH) + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
SrCO3 + Fe2O3 = SrFe12O19 + CO2 =>
SrCO3 + 6 Fe2O3 = SrFe12O19 + CO2
Cu + Ag(NO2) = Cu(NO2)2 + Ag =>
Cu + 2 Ag(NO2) = Cu(NO2)2 + 2 Ag
Li3N + H2 = LiH + NH3 =>
Li3N + 3 H2 = 3 LiH + NH3
FePO4 + Li2CO3 = LiFePO4 + CO2 + O2 =>
4 FePO4 + 2 Li2CO3 = 4 LiFePO4 + 2 CO2 + O2
K2Cr2O7 + H2SO4 + FeCl2 = K2SO4 + Cr2(SO4)3 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeCl2 = K2SO4 + Cr2(SO4)3 + 4 FeCl3 + Fe2(SO4)3 + 7 H2O
KBrO3 + Al = KBr + Al2O3 =>
KBrO3 + 2 Al = KBr + Al2O3
NH4Cl + Ca(C2H3O2)2 = NH4C2H3O2 + CaCl2 =>
2 NH4Cl + Ca(C2H3O2)2 = 2 NH4C2H3O2 + CaCl2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Ni(s) + O2(g) = Ni2O3 =>
4 Ni(s) + 3 O2(g) = 2 Ni2O3
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O
Na2CO3*10H2O + HCl = CO2 + NaCl + H2O =>
Na2CO3*10H2O + 2 HCl = CO2 + 2 NaCl + 11 H2O
Tl + HI = TlI + H2 =>
2 Tl + 2 HI = 2 TlI + H2
NaBO2 = Na4B2O5 + B2O3 =>
4 NaBO2 = Na4B2O5 + B2O3
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O
CO2 + H2O = C8H18 + O2 =>
16 CO2 + 18 H2O = 2 C8H18 + 25 O2
Ag + P = Ag2P =>
2 Ag + P = Ag2P
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + NaMnO4 + Na2SO4 + H2O =>
10 Na2FeO4 + 6 MnSO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 6 NaMnO4 + 7 Na2SO4 + 16 H2O
Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + HC2H2O2 =>
7 Pb(C2H3O2)2 + 3 H2O + 11 CO2 = 7 PbCO3 + 16 HC2H2O2
Cu(s) + S8 = CuS =>
8 Cu(s) + S8 = 8 CuS
K2S3 + BaCl2 = KCl + BaS3 =>
K2S3 + BaCl2 = 2 KCl + BaS3
HBr(aq) + H2O(l) = Br(aq) + H3O(aq) =>
HBr(aq) + H2O(l) = Br(aq) + H3O(aq)
NaCl + SO3 + H2O = Na2SO4 + HCl =>
2 NaCl + SO3 + H2O = Na2SO4 + 2 HCl
Al(OH)3 + NH4NO3 = Al(NO3)3 + NH4OH =>
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH4OH
Na2Co3(aq) + CaI2(aq) = CaCo3(s) + NaI(aq) =>
Na2Co3(aq) + CaI2(aq) = CaCo3(s) + 2 NaI(aq)
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Mn(s) + O2(g) = MnO2 =>
Mn(s) + O2(g) = MnO2
AlCl3(aq) + Pb(C2H3O2)2(aq) = Al(C2H3O2)3 + PbCl2 =>
2 AlCl3(aq) + 3 Pb(C2H3O2)2(aq) = 2 Al(C2H3O2)3 + 3 PbCl2
C3H4 + Ag(NH3)2OH = C3H3Ag + NH4OH + NH3 =>
C3H4 + Ag(NH3)2OH = C3H3Ag + NH4OH + NH3
Fe2(SO4)3 + (NH4)2SO4 = (NH4)3[Fe(SO4)3] =>
Fe2(SO4)3 + 3(NH4)2SO4 = 2(NH4)3[Fe(SO4)3]
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
Mg3Si4O10(OH)2 = MgSiO3 + SiO2 + H2O =>
Mg3Si4O10(OH)2 = 3 MgSiO3 + SiO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO2 + KSO3 = KNO2 + HSO3 =>
HNO2 + KSO3 = KNO2 + HSO3
H2S(aq) + KOH(aq) = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(l) + K2S(aq)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH3COOH + C4H8O2 = C6H10O3 + H2O =>
CH3COOH + C4H8O2 = C6H10O3 + H2O
Sr(NO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4NO3 =>
3 Sr(NO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4NO3
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
CO2 + ZnSO4 = ZnCO3 + SO3 =>
CO2 + ZnSO4 = ZnCO3 + SO3
C2H6(g) + O2(g) = CO(g) + H2O(g) =>
2 C2H6(g) + 5 O2(g) = 4 CO(g) + 6 H2O(g)
CrCl3 + KMnO4 + KOH = K2Cr2O7 + MnO2 + KCl + H2O =>
2 CrCl3 + 2 KMnO4 + 6 KOH = K2Cr2O7 + 2 MnO2 + 6 KCl + 3 H2O
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
NaNO3 + Al + H2O = NH3 + Al(OH)3 + NaOH =>
3 NaNO3 + 8 Al + 18 H2O = 3 NH3 + 8 Al(OH)3 + 3 NaOH
Al2(SO4)3 + Zn(OH)2 = Al(OH)3 + ZnSO4 =>
Al2(SO4)3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnSO4
Ag + Na2SO4 = AgNa2SO4 =>
Ag + Na2SO4 = AgNa2SO4
NaNO2(aq) + BaCl2(aq) = NaCl + Ba(NO2)2 =>
2 NaNO2(aq) + BaCl2(aq) = 2 NaCl + Ba(NO2)2
KClO3 + H2SO4 = K2SO4 + ClO2 + O2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + 4 ClO2 + O2 + 2 H2O
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4 =>
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4
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