Equations balanced on the previous day | Equations balanced on the next day |
2 Mn + 3 S = Mn2S3
Mg + H2SO4 + Cr = MgSO4 + HCr =>
Mg + H2SO4 + 2 Cr = MgSO4 + 2 HCr
SF6 + CH4 = S + C + HF =>
2 SF6 + 3 CH4 = 2 S + 3 C + 12 HF
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
KO2 + CO2 = K2OCO3 + O2 =>
2 KO2 + CO2 = K2OCO3 + O2
Fe(ll)(s) + S(s) = FeS(s) =>
Fe(ll)(s) + S(s) = FeS(s)
MnO4{-} + OH{-} + SO3{-2} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + 2 OH{-} + SO3{-2} = 2 MnO4{-2} + SO4{-2} + H2O
TiO2 + C = Ti + CO2 =>
TiO2 + C = Ti + CO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
MnO2 + NaClO3 + NaOH = Na2MnO4 + NaCl + H2O =>
3 MnO2 + NaClO3 + 6 NaOH = 3 Na2MnO4 + NaCl + 3 H2O
CsOH + NiCl2 = CsCl + Ni(OH)2 =>
2 CsOH + NiCl2 = 2 CsCl + Ni(OH)2
Sn3(PO4)4 + Na2(CO3) = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2(CO3) = 3 Sn2(CO3)4 + 8 Na3PO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BrO2 + KCrO2 + KOH = KBr + K2CrO4 + H2O =>
3 BrO2 + 5 KCrO2 + 8 KOH = 3 KBr + 5 K2CrO4 + 4 H2O
Ra(OH)2 + (H2SO4) = Ra(SO4) + H2O =>
Ra(OH)2 + (H2SO4) = Ra(SO4) + 2 H2O
Al2O3 + CuO = Al + CuO2 =>
Al2O3 + 3 CuO = 2 Al + 3 CuO2
HOCH2COOH + NaOH = HOCH2COONa + H2O =>
HOCH2COOH + NaOH = HOCH2COONa + H2O
NaHCO3 + FeCl3 = Fe(OH)3 + NaCl + CO2 =>
3 NaHCO3 + FeCl3 = Fe(OH)3 + 3 NaCl + 3 CO2
C3H8 + H2 = C2H6 =>
2 C3H8 + H2 = 3 C2H6
BaS + Na2 + SiO3 = BaSiO3 + NaS =>
2 BaS + Na2 + 2 SiO3 = 2 BaSiO3 + 2 NaS
[Ni(NH3)4](OH)2 + KCN = K2[Ni(CN)4] + NH3 + KOH =>
[Ni(NH3)4](OH)2 + 4 KCN = K2[Ni(CN)4] + 4 NH3 + 2 KOH
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
Hg2(NO3)2(aq) + HI(aq) = Hg2I2(s) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HI(aq) = Hg2I2(s) + 2 HNO3(aq)
MnCoSO4 + KMnO4 = KCoSO4 + MnO2 =>
MnCoSO4 + KMnO4 = KCoSO4 + 2 MnO2
C4H8O2 + O3 = CO2 + H2 =>
C4H8O2 + 2 O3 = 4 CO2 + 4 H2
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
Zn(NO3)2*6H2O + Al(NO3)2 + C6H10O5 = ZnAlO + N2 + CO2 + H2 =>
7 Zn(NO3)2*6H2O + 7 Al(NO3)2 + 17 C6H10O5 = 7 ZnAlO + 14 N2 + 102 CO2 + 127 H2
Al + OH + Br2 = AlOHBr2 =>
Al + OH + Br2 = AlOHBr2
(NH4)2(Ce(NO3)6) + Au + HCl = HAuCl4 + Ce(NO3)3 + NH4Cl + HNO3 =>
3(NH4)2(Ce(NO3)6) + Au + 10 HCl = HAuCl4 + 3 Ce(NO3)3 + 6 NH4Cl + 9 HNO3
C2H4 = CH2CH2 =>
C2H4 = CH2CH2
NO2 + H2O + Cu = Cu(NO3)2 + H2 =>
2 NO2 + 2 H2O + Cu = Cu(NO3)2 + 2 H2
CH2 + Ag(NH3)2OH = HCOONH4 + Ag + H2O + NH3 =>
CH2 + 4 Ag(NH3)2OH = HCOONH4 + 4 Ag + 2 H2O + 7 NH3
KNO2 + NH4Cl = NH4NO2 + KCl =>
KNO2 + NH4Cl = NH4NO2 + KCl
NaOH + C4H6O6 = H2O + NaC4HO4 =>
NaOH + C4H6O6 = 3 H2O + NaC4HO4
SiN2H2 + BaH2 = Ba2Si5N8 + N2 + H2 =>
5 SiN2H2 + 2 BaH2 = Ba2Si5N8 + N2 + 7 H2
Na3S2O3 + I2 = NaI + Na2S4O6 =>
2 Na3S2O3 + 2 I2 = 4 NaI + Na2S4O6
C3H8(g) + O2(g) = CO(g) + H2O(l) =>
2 C3H8(g) + 7 O2(g) = 6 CO(g) + 8 H2O(l)
FeCl3 + KSCN + SnCl2 = Fe(SCN)2 + SnCl4 + KCl =>
2 FeCl3 + 4 KSCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 KCl
FePO4 + HCl = FeCl + HPO4 =>
FePO4 + HCl = FeCl + HPO4
HCO3 + Li(OH) = LiCO3 + H2O =>
HCO3 + Li(OH) = LiCO3 + H2O
NiCl2*6H2O + (C2H8N2) = [Ni(C2H8N2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3(C2H8N2) = [Ni(C2H8N2)3]Cl2*2H2O + 4 H2O
NiCl2 + H2O = H2 + Cl2 + Ni(OH)2 =>
NiCl2 + 2 H2O = H2 + Cl2 + Ni(OH)2
Al + CUNO3 = AlNO3 + CU =>
Al + CUNO3 = AlNO3 + CU
K2O + Fe2O3 = KFeO2 =>
K2O + Fe2O3 = 2 KFeO2
HCl + C2H5OH + RuO4 = RuCl3 + H2O + CH =>
6 HCl + 5 C2H5OH + 2 RuO4 = 2 RuCl3 + 13 H2O + 10 CH
Pb(NO3)2() + Ca(OH)2() = Pb(OH)2() + Ca(NO3)2() =>
Pb(NO3)2() + Ca(OH)2() = Pb(OH)2() + Ca(NO3)2()
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
OH{-} + ClO3{-} + Fe(OH)3 = Cl{-} + FeO4{2-} + H2O =>
4 OH{-} + ClO3{-} + 2 Fe(OH)3 = Cl{-} + 2 FeO4{2-} + 5 H2O
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