Equations balanced on the previous day | Equations balanced on the next day |
4 C9H9 + 45 O2 = 36 CO2 + 18 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + I = AlI3 =>
Al + 3 I = AlI3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
HCl + KMnO4 = Cl2 + KCl + MnCl2 + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
SnO2 + Nb2O5 + Nb = Sn6Nb4O20 =>
30 SnO2 + 8 Nb2O5 + 4 Nb = 5 Sn6Nb4O20
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCrO7 + H2SO4 + NO = K2SO4 + Cr(SO4)3 + HNO3 + H2O =>
6 KCrO7 + 21 H2SO4 + 14 NO = 3 K2SO4 + 6 Cr(SO4)3 + 14 HNO3 + 14 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NAHCO3 + CH3COOH = CH3COONA + H2O + CO2 =>
NAHCO3 + CH3COOH = CH3COONA + H2O + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO3 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 SO3 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2O2(s) + CO2(g) = Na2CO3(s) + O2(g) =>
2 Na2O2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
SnO2 + Nb2O5 + Nb = Sn8Nb2O20 =>
40 SnO2 + 4 Nb2O5 + 2 Nb = 5 Sn8Nb2O20
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
K3AsO4 + H2S = As2S5 + KOH + H2O =>
2 K3AsO4 + 5 H2S = As2S5 + 6 KOH + 2 H2O
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Li2O + HCOOH = HCOOLi + H2O =>
Li2O + 2 HCOOH = 2 HCOOLi + H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C6H12O6 + C3H6O = C12H20O6 + H2O =>
C6H12O6 + 2 C3H6O = C12H20O6 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H20 + NaHSO4 =>
35 H2S + 20 Na2Cr2O7 + 65 H2SO4 = 20 Cr2(SO4)3 + 8 H20 + 40 NaHSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
CuSO4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 2 K2SO4
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
K + CL = KCL =>
K + CL = KCL
K + CL = KCL =>
K + CL = KCL
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
K + CL = KCL =>
K + CL = KCL
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Equations balanced on 05/07/18
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