| Equations balanced on the previous day | Equations balanced on the next day |
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20 K2Cr2O7 + 70 SO2 + 10 H2SO4 = 20 Cr2(SO4)3 + 20 K2SO4 + H20
Na2O2(s) + HCl = NaCl + H2O2 =>
Na2O2(s) + 2 HCl = 2 NaCl + H2O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C27H46O + C4H6O3 = C29H48O2 + H2O =>
2 C27H46O + C4H6O3 = 2 C29H48O2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbCrO4 + KNO3 = Pb(NO3)2 + K2CrO4 =>
PbCrO4 + 2 KNO3 = Pb(NO3)2 + K2CrO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HL + Na2O = NaL + H2O =>
2 HL + Na2O = 2 NaL + H2O
HgO + O2 = HgO3 =>
HgO + O2 = HgO3
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
AgNO3 + NaCN = Ag(CN) + NaNO3 =>
AgNO3 + NaCN = Ag(CN) + NaNO3
HL + Na2O = NaL + H2O =>
2 HL + Na2O = 2 NaL + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HL + Na2O = NaL + H2O =>
2 HL + Na2O = 2 NaL + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Co + Cl = CoCl =>
Co + Cl = CoCl
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + O2 + HCl = FeCl3 + H2O2 =>
2 Fe + 3 O2 + 6 HCl = 2 FeCl3 + 3 H2O2
Au2{-} + Zn(s) = Zn42{-} + Au(s) =>
Au2{-} + 42 Zn(s) = Zn42{-} + 2 Au(s)
Au2{-} + Zn(s) = Zn42{-} + Au(s) =>
Au2{-} + 42 Zn(s) = Zn42{-} + 2 Au(s)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Au2{-} + Zn(s) = Zn4{-} + Au(s) =>
Au2{-} + 4 Zn(s) = Zn4{-} + 2 Au(s)
Au2{-} + Zn(s) = Zn8{-} + Au(s) =>
Au2{-} + 8 Zn(s) = Zn8{-} + 2 Au(s)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
(HO) = H20 + O2 =>
20(HO) = H20 + 10 O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Pb(s) + H2SO4(aq) = PbSO4(aq) + H2(g) =>
Pb(s) + H2SO4(aq) = PbSO4(aq) + H2(g)
Fe2O3 = Fe + O3 =>
Fe2O3 = 2 Fe + O3
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
C8H7N + O2 = CO2 + H2O + NO =>
4 C8H7N + 41 O2 = 32 CO2 + 14 H2O + 4 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + O2 = CO2 =>
C + O2 = CO2
PbNO3 + NaCl = PbCl + NaNO3 =>
PbNO3 + NaCl = PbCl + NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g)
O2 + C = CO2 =>
O2 + C = CO2
ZnS = Zn + S =>
ZnS = Zn + S
Hg(NO3)2 + Na2CrO4 = HgCrO4 + NaNO3 =>
Hg(NO3)2 + Na2CrO4 = HgCrO4 + 2 NaNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/15/13
Equations balanced on 08/14/12
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