Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 H2O = 2 NaOH + H2
(NH4)2 + CO3 = NH3 + H2O + CO2 =>
(NH4)2 + CO3 = 2 NH3 + H2O + CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeS + H2SO4 = H2S + FeSO4 =>
FeS + H2SO4 = H2S + FeSO4
Fe2(SO4)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 6 K2SO4
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq) =>
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq)
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2H4OH + O2 = CO2 + H2O =>
4 C2H4OH + 11 O2 = 8 CO2 + 10 H2O
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C2H3NaO2 + HCl = CH3COOH + NaCl =>
C2H3NaO2 + HCl = CH3COOH + NaCl
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaHCO3 + HC2H3O2 = NaC2H3O2 + HHCO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + HHCO3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgH2C3O2 + CaCO3 = Ag2CO3 + Ca(H2C3O2)2 =>
2 AgH2C3O2 + CaCO3 = Ag2CO3 + Ca(H2C3O2)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4OH + CO2 = NH4HCO3 =>
NH4OH + CO2 = NH4HCO3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
LiI(aq) + BaS(aq) = Li2S + BaI2 =>
2 LiI(aq) + BaS(aq) = Li2S + BaI2
O2 + C9H20 = CO2 + H2O =>
14 O2 + C9H20 = 9 CO2 + 10 H2O
K + Br2 = K2Br =>
4 K + Br2 = 2 K2Br
N2 + H2 = H3N =>
N2 + 3 H2 = 2 H3N
HBr + Fe = FeBr + H =>
HBr + Fe = FeBr + H
Zn + Pb(CH3COO)2 = Zn(CH3COO)2 + Pb =>
Zn + Pb(CH3COO)2 = Zn(CH3COO)2 + Pb
I2 + KOH = KIO3 + KI + H20 =>
30 I2 + 60 KOH = 20 KIO3 + 40 KI + 3 H20
Rb + Cu3PO4 = Rb3PO4 + Cu =>
3 Rb + Cu3PO4 = Rb3PO4 + 3 Cu
KI + Cl = KCl + I =>
KI + Cl = KCl + I
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
KI + Cl = KCl + I2 =>
2 KI + 2 Cl = 2 KCl + I2
KCl + I2 = ICl + K =>
2 KCl + I2 = 2 ICl + 2 K
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KOH + NiSO4 = KSO4 + NiOH =>
KOH + NiSO4 = KSO4 + NiOH
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Equations balanced on 02/08/15
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