Equations balanced on the previous day | Equations balanced on the next day |
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SiO2 + 4 HF = SiF4 + 2 H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb + H3PO4 = H2 + Pb(PO4)2 =>
Pb + 2 H3PO4 = 3 H2 + Pb(PO4)2
CH3COOH + Rb = Rb(CH3COO) + H2 =>
2 CH3COOH + 2 Rb = 2 Rb(CH3COO) + H2
Cu2S + O2 = CuO2 + SO2 =>
Cu2S + 3 O2 = 2 CuO2 + SO2
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C + S2 = CS2 =>
C + S2 = CS2
C8H19N + HOCl = CO2 + H2O + NH3 + Cl =>
C8H19N + 48 HOCl = 8 CO2 + 32 H2O + NH3 + 48 Cl
K2CR2O7 + HI + H2SO4 = K2SO4 + CR2(SO4)3 + I + H2O =>
K2CR2O7 + 6 HI + 4 H2SO4 = K2SO4 + CR2(SO4)3 + 6 I + 7 H2O
H2 + O = H2O =>
H2 + O = H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
CH3COOH + Mg = Mg(CH3COO) + H2 =>
2 CH3COOH + 2 Mg = 2 Mg(CH3COO) + H2
Cu + HNO3 = NO2 + Cu(NO3)2 + H2O =>
Cu + 4 HNO3 = 2 NO2 + Cu(NO3)2 + 2 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na4[Fe(CNS)6] + FeCl3 = NaCl + Fe4[Fe(CNS)6]3 =>
3 Na4[Fe(CNS)6] + 4 FeCl3 = 12 NaCl + Fe4[Fe(CNS)6]3
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na3[Al(OH)6] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = 3 NaNO3 + Al(OH)3 + 3 H2O
BN(s) + F2(g) = BF3(s) + N2(g) =>
2 BN(s) + 3 F2(g) = 2 BF3(s) + N2(g)
Al + HNO3 = N2O + H2O + Al(NO3)3 =>
8 Al + 30 HNO3 = 3 N2O + 15 H2O + 8 Al(NO3)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/07/13
Equations balanced on 06/06/12
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