Equations balanced on the previous day | Equations balanced on the next day |
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2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
CO(s) + O2(g) = CO2O3(s) =>
CO(s) + 2 O2(g) = CO2O3(s)
Co(s) + O2(g) = Co2O3(s) =>
4 Co(s) + 3 O2(g) = 2 Co2O3(s)
Ra + C = RaC2 =>
Ra + 2 C = RaC2
HBr + H2SO4 = Br2SO2 + H2O =>
2 HBr + H2SO4 = Br2SO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HgO(s) = Hg(i) + O2 =>
2 HgO(s) = 2 Hg(i) + O2
HgO(s) = Hg(i) + O2 =>
2 HgO(s) = 2 Hg(i) + O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + NaCl(aq) =>
ZnCl2(aq) + Na2CO3(aq) = ZnCO3(s) + 2 NaCl(aq)
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
B2(SO4)3 + Mg(HCO3)2 = B(OH)3 + CO2 + MgSO4 =>
B2(SO4)3 + 3 Mg(HCO3)2 = 2 B(OH)3 + 6 CO2 + 3 MgSO4
Ra + C = RaC2 =>
Ra + 2 C = RaC2
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
H2SO4 + CaO = Ca(SO4) + H2O =>
H2SO4 + CaO = Ca(SO4) + H2O
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Pb(NO3)2 + Na3AsO4 = Pb3(AsO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3AsO4 = Pb3(AsO4)2 + 6 NaNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn(No3)2 + Cu = Zn + CuNo3 =>
Zn(No3)2 + 2 Cu = Zn + 2 CuNo3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CrO3 + HCl = CrCl3 + H2O + Cl2 =>
2 CrO3 + 12 HCl = 2 CrCl3 + 6 H2O + 3 Cl2
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
H2S(g) + O2(g) = S(s) + H2O(i) =>
2 H2S(g) + O2(g) = 2 S(s) + 2 H2O(i)
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
Cr2O7{-2} + Cl{-} + H{+}{+} = Cr{3+} + Cl2 + H2O =>
Cr2O7{-2} + 6 Cl{-} + 14 H{+}{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
SnCO3 + CH3COOH = Sn(CH3COOH) + CO3 =>
SnCO3 + CH3COOH = Sn(CH3COOH) + CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = CrCO3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 2(NH4)2CO3(aq) = 2 CrCO3(aq) + 4 NH4(aq) + (SO4)3(aq)
Sn(CO3)2 + CH3COOH = Sn(CH3COOH) + CO2 + H2O =>
2 Sn(CO3)2 + 3 CH3COOH = 2 Sn(CH3COOH) + 6 CO2 + 2 H2O
H2SO4 + KIO3 + K2SO3 = K2SO4 + I2 + H2O =>
H2SO4 + 2 KIO3 + 5 K2SO3 = 6 K2SO4 + I2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AsS3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 AsS3 + 23 HNO3 + 2 H2O = 3 H3AsO4 + 9 H2SO4 + 23 NO
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2
KIO3 + NaHSO3 + HCl = I2 + NaHSO4 + KCl + H2O =>
2 KIO3 + 5 NaHSO3 + 2 HCl = I2 + 5 NaHSO4 + 2 KCl + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + Cr2O7{2−} + H{+} = Al{3+} + Cr{3+} + H2O =>
10 Al + 3 Cr2O7{2−} + 42 H{+} = 10 Al{3+} + 6 Cr{3+} + 21 H2O
FeSO4(s) = Fe2O3(s) + SO2(g) + SO3(g) =>
2 FeSO4(s) = Fe2O3(s) + SO2(g) + SO3(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Al + Cl2 = Al2Cl6 =>
2 Al + 3 Cl2 = Al2Cl6
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/25/17
Equations balanced on 06/24/16
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