Equations balanced on the previous day | Equations balanced on the next day |
2 BaCrO2 + 4 H2SO4 = Ba2SO4 + Cr2(SO4)3 + 4 H2O
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
C137H97O9NS + O2 = SO2 + N2 + CO2 + H2O =>
4 C137H97O9NS + 631 O2 = 4 SO2 + 2 N2 + 548 CO2 + 194 H2O
C3H5Cl3 + NH3 = C6H11NCl4 + HCl =>
2 C3H5Cl3 + NH3 = C6H11NCl4 + 2 HCl
CaF2 + Al2O3 + HCl = H2O + CaCl2 + AlF3 =>
3 CaF2 + Al2O3 + 6 HCl = 3 H2O + 3 CaCl2 + 2 AlF3
S* + O2 = SO3 =>
2 S* + 3 O2 = 2 SO3
CaSO4NaNO3 = NaSO4CaNO3 =>
CaSO4NaNO3 = NaSO4CaNO3
NH4Br + KSO4 = NH4SO4 + KBr =>
NH4Br + KSO4 = NH4SO4 + KBr
Pb(s) + MgSO4(aq) = PbSO4(s) + Mg(s) =>
Pb(s) + MgSO4(aq) = PbSO4(s) + Mg(s)
AlNBa = BaNAl =>
AlNBa = BaNAl
Al + H2SO4 = Al2(H2SO4)3 =>
2 Al + 3 H2SO4 = Al2(H2SO4)3
I2 + Ag = AgI3 =>
3 I2 + 2 Ag = 2 AgI3
H{+} + MnO4{2-} + C2H4O = Mn{2+} + C2H4O2 + H2O =>
4 H{+} + MnO4{2-} + 2 C2H4O = Mn{2+} + 2 C2H4O2 + 2 H2O
KClO4 + H2SiO3 = K2SiO3 + HClO4 =>
2 KClO4 + H2SiO3 = K2SiO3 + 2 HClO4
Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O
Ca + AuBr = CaBr2 + Au =>
Ca + 2 AuBr = CaBr2 + 2 Au
KMnO4 + HCl + CoCl2 = MnCl2 + H2O + CoCl3 + KCl =>
KMnO4 + 8 HCl + 5 CoCl2 = MnCl2 + 4 H2O + 5 CoCl3 + KCl
Cr3C2 + Cl + O2 = CrCl3 + CO2 =>
Cr3C2 + 9 Cl + 2 O2 = 3 CrCl3 + 2 CO2
Na3(Cr(OH)6) + CH3COOH = Cr(OH)3 + CH3COONa + H2O =>
Na3(Cr(OH)6) + 3 CH3COOH = Cr(OH)3 + 3 CH3COONa + 3 H2O
Be(OH)2 + Ba(OH)2 = BaBeO2 + H2O =>
Be(OH)2 + Ba(OH)2 = BaBeO2 + 2 H2O
KHO = KOH =>
KHO = KOH
KI + NO2 + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KI + NO2 + H2SO4 = NO + I2 + H2O + K2SO4
Ca + (OH)2 + CO2 = CaCO3 + H2O =>
Ca + (OH)2 + CO2 = CaCO3 + H2O
H2SO4 + KOH = K2SO4 + OH + H2 =>
H2SO4 + 2 KOH = K2SO4 + 2 OH + H2
KMnO4 + K3CrO3 + H2O = MnO2 + K2CrO4 + KOH =>
KMnO4 + K3CrO3 + H2O = MnO2 + K2CrO4 + 2 KOH
CH3CH2CH2CHO + H2O = CH3CH2CH2COOH + H2 =>
CH3CH2CH2CHO + H2O = CH3CH2CH2COOH + H2
MnO4{2-} + H2O = OH{-} + MnO4{-} + MnO2 =>
3 MnO4{2-} + 2 H2O = 4 OH{-} + 2 MnO4{-} + MnO2
C2O4H2(calor) = CO2 + H2 =>
C2O4H2(calor) = 2 CO2 + H2
CH3CH2CH2CHO + Cr2O7{-2} + H{+} = CH3CH2CH2CO2H + Cr{+3} + H2O =>
3 CH3CH2CH2CHO + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CH2CO2H + 2 Cr{+3} + 4 H2O
Zn + SO2 = ZnO + ZnS2 =>
5 Zn + 2 SO2 = 4 ZnO + ZnS2
sodiumsulfate + ammoniumchloride = sodiumchloride + ammoniumsulfate =>
Na2SO4 + 2 NH4Cl = 2 NaCl + (NH4)2SO4
Na2Co3NaOH = Na2OHNaCo3 =>
Na2Co3NaOH = Na2OHNaCo3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cu(H2O)4{+2} + NH4OH = Cu(NH3)4{+2} + H2O =>
Cu(H2O)4{+2} + 4 NH4OH = Cu(NH3)4{+2} + 8 H2O
MgCl2 + AlPO4 = Mg3(PO4)2 + AlCl3 =>
3 MgCl2 + 2 AlPO4 = Mg3(PO4)2 + 2 AlCl3
NaS2O3 + KMnO4 + H2O = NaSO4 + K2SO4 + MnO2 + KOH =>
3 NaS2O3 + 8 KMnO4 + H2O = 3 NaSO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
Cu2S + NH3 = CuS + [Cu(NH3)2] =>
Cu2S + 2 NH3 = CuS + [Cu(NH3)2]
BaHPO4 = Ba(H2PO4)2 + Ba3(PO4)2 =>
4 BaHPO4 = Ba(H2PO4)2 + Ba3(PO4)2
Cu + CdSO4 = CuSO4 + Cd =>
Cu + CdSO4 = CuSO4 + Cd
NaHCO3(s) + CH3COOH = NaCH3COO(s) + CO(g) + H2O(g) =>
2 NaHCO3(s) + 3 CH3COOH = 2 NaCH3COO(s) + 4 CO(g) + 4 H2O(g)
Al2(SO3)3 + BaCl2 = AlCl3 + BaSO3 =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO3
H2S2O4 = S + SO2 + H2O =>
2 H2S2O4 = S + 3 SO2 + 2 H2O
Be + Ni{2+} = Be{2+} + Ni =>
Be + Ni{2+} = Be{2+} + Ni
AgNO3(aq) + Cu(s) = CuNO3(aq) + Ag(s) =>
AgNO3(aq) + Cu(s) = CuNO3(aq) + Ag(s)
RbMnO4 + H2SO4 + H2S = Rb2SO4 + MnSO4 + H2O =>
8 RbMnO4 + 7 H2SO4 + 5 H2S = 4 Rb2SO4 + 8 MnSO4 + 12 H2O
Na2SO4 + HF = NaF + H2SO4 =>
Na2SO4 + 2 HF = 2 NaF + H2SO4
H2SO4 + Au(OH)3 = Au2SO2 + H2 + O2 =>
H2SO4 + 2 Au(OH)3 = Au2SO2 + 4 H2 + 4 O2
FeO + PdF = FeF2 + Pd2O =>
FeO + 2 PdF = FeF2 + Pd2O
NiBr2 + Na2CO3 = Ni(CO3) + NaBr =>
NiBr2 + Na2CO3 = Ni(CO3) + 2 NaBr
As5 + O2 = As2O3 =>
4 As5 + 15 O2 = 10 As2O3
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