Equations balanced on the previous day | Equations balanced on the next day |
2 MoS(s) + 5 O2(g) = 2 MoO3 + 2 SO2
CaOH2H2O = CaO2H4 =>
CaOH2H2O = CaO2H4
CH3CH3NH + O2 = CO2 + H2O + N2 =>
4 CH3CH3NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2
K2CrO4 + Cl2 + KOH = KClO + KCrO2 + H2O =>
2 K2CrO4 + 3 Cl2 + 4 KOH = 6 KClO + 2 KCrO2 + 2 H2O
C18H19O9N + O2 = CO2 + H2O + NH4 =>
4 C18H19O9N + 69 O2 = 72 CO2 + 30 H2O + 4 NH4
CuCl2 + B(OH)3 = Cu(OH)2 + BCl3 =>
3 CuCl2 + 2 B(OH)3 = 3 Cu(OH)2 + 2 BCl3
OPCl3 = OPCl2 + OPCl4 =>
2 OPCl3 = OPCl2 + OPCl4
FeSO4 + AlOH = FeOH + AlSO4 =>
FeSO4 + AlOH = FeOH + AlSO4
CaP + H2SO4 = CaSO4 + H2P =>
CaP + H2SO4 = CaSO4 + H2P
CaHg2 + Na3PO4 = Ca3(PO4)2 + NaHg =>
3 CaHg2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaHg
H4C2O6 = CO2 + H2O =>
H4C2O6 = 2 CO2 + 2 H2O
Ni(H2O)6 + NH4OH = Ni(NH3)6 + H2O =>
Ni(H2O)6 + 6 NH4OH = Ni(NH3)6 + 12 H2O
Al(OH)3 + KCl = Al(OH)2Cl + KOH =>
Al(OH)3 + KCl = Al(OH)2Cl + KOH
MgSO4 + NH4OH = MgSO4NH4OH =>
MgSO4 + NH4OH = MgSO4NH4OH
MoS2 + HNO3 = H2MoO4 + NO2 + H2O + H2SO4 =>
MoS2 + 18 HNO3 = H2MoO4 + 18 NO2 + 6 H2O + 2 H2SO4
KCN + FeNO3 = KNO3 + FeCN =>
KCN + FeNO3 = KNO3 + FeCN
HNO3 + Fe = FeNO3 + NH4NO3 + H2O =>
10 HNO3 + 8 Fe = 8 FeNO3 + NH4NO3 + 3 H2O
NH4Cl(aq) + Na2CO3(aq) = NaCl + CO2 + H2O + NH3 =>
2 NH4Cl(aq) + Na2CO3(aq) = 2 NaCl + CO2 + H2O + 2 NH3
Ca(OH)2 + CHCO2H = H2O + CO + Ca =>
Ca(OH)2 + CHCO2H = 2 H2O + 2 CO + Ca
P + H2SO4 = H3PO3 + SO2 =>
2 P + 3 H2SO4 = 2 H3PO3 + 3 SO2
PbNO3 + Zn = Zn(NO3) + Pb =>
PbNO3 + Zn = Zn(NO3) + Pb
Mn2O3 + H2 = Mn + H2O2 =>
2 Mn2O3 + 3 H2 = 4 Mn + 3 H2O2
NaAlO2 = Al2O3 + Na2O =>
2 NaAlO2 = Al2O3 + Na2O
HClO4 + Na(OH) = Na(ClO4) + H2O =>
HClO4 + Na(OH) = Na(ClO4) + H2O
CH2CHCH3 + Br2 = CH2(Br)CH2CH2(Br) =>
CH2CHCH3 + Br2 = CH2(Br)CH2CH2(Br)
KO2 + CO2 = K2CO3 + O2(g) =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2(g)
C2H6 + O2 = CO2 + H2O0 =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O0
C22H46O11 + O2 = CO2 + H2O =>
C22H46O11 + 28 O2 = 22 CO2 + 23 H2O
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
K2S2O2 + FeSO4 = Fe2(SO2)3 + K2SO4 =>
K2S2O2 + 2 FeSO4 = Fe2(SO2)3 + K2SO4
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Na2(CO3) + H2C2O4 = Na2C2O4 + CO2 + H2O =>
Na2(CO3) + H2C2O4 = Na2C2O4 + CO2 + H2O
Pb(CH2COO)2 + KOH = Pb(OH)2 + CH2COOK =>
Pb(CH2COO)2 + 2 KOH = Pb(OH)2 + 2 CH2COOK
Cl2 + MnI3 = Mn + ClI =>
3 Cl2 + 2 MnI3 = 2 Mn + 6 ClI
Ag(NH3)2{+} + K2CrO4 = Ag2CrO4 + K(NH3)2{+} =>
2 Ag(NH3)2{+} + K2CrO4 = Ag2CrO4 + 2 K(NH3)2{+}
C12H4Cl4O2 + O2 = CO2 + Cl + H2O =>
C12H4Cl4O2 + 12 O2 = 12 CO2 + 4 Cl + 2 H2O
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 7 H2O
SrO(s) + CO2(g) = SrCO3 =>
SrO(s) + CO2(g) = SrCO3
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
K3PO4(aq) + H2SO4(aq) = K2SO4(aq) + H3PO4(aq) =>
2 K3PO4(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 2 H3PO4(aq)
NH3 + CO2 = NH3CO2 =>
NH3 + CO2 = NH3CO2
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
K4Fe(CN6) + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + HNO3 + K + CO2 + H2O =>
6 K4Fe(CN6) + 37 KMnO4 + 46 H2SO4 = 3 Fe2(SO4)3 + 37 MnSO4 + 36 HNO3 + 61 K + 6 CO2 + 28 H2O
GaCl3 + K2CO3 + H2O = KCl + Ga(OH)3 + CO2 =>
2 GaCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Ga(OH)3 + 3 CO2
Mn2O3 + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
Mn2O3 + SO3{2-} + 4 H{+} = 2 Mn{2+} + SO4{2-} + 2 H2O
Cu + HNO3 = NO2 + Cu[NO3]2 + H2O =>
Cu + 4 HNO3 = 2 NO2 + Cu[NO3]2 + 2 H2O
KF(aq) + AgNO3(aq) = AgF(aq) + KNO3(l) =>
KF(aq) + AgNO3(aq) = AgF(aq) + KNO3(l)
H2SO3 + HNO3 = H2SO4 + NO + H2O =>
3 H2SO3 + 2 HNO3 = 3 H2SO4 + 2 NO + H2O
H2(C4H4O6) + NaOH = Na2(C4H4O6) + H2O =>
H2(C4H4O6) + 2 NaOH = Na2(C4H4O6) + 2 H2O
Au + HCI = AuCI + H2 =>
2 Au + 2 HCI = 2 AuCI + H2
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