Equations balanced on the previous day | Equations balanced on the next day |
2 NO2 + Li2O = LiNO3 + LiNO2
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
(NH4)2CO3 + KOH = K2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 H2O + 2 NH3
Ca + HNO3 + Na2SO4 = CaSO4 + NaNO3 + H2 =>
Ca + 2 HNO3 + Na2SO4 = CaSO4 + 2 NaNO3 + H2
K2Cr2O7 + HCl + Zn = ZnCr2O7 + Cr + KCl + H2O =>
7 K2Cr2O7 + 14 HCl + 6 Zn = 6 ZnCr2O7 + 2 Cr + 14 KCl + 7 H2O
AgNO3(aq) + CuCl2(aq) = Cu(NO3)2 + AgCl =>
2 AgNO3(aq) + CuCl2(aq) = Cu(NO3)2 + 2 AgCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeF2 + LiPN2 = FeP2N4 + LiF =>
FeF2 + 2 LiPN2 = FeP2N4 + 2 LiF
Zn(s) + Fe3{+} = Zn2{+} + Fe(s) =>
2 Zn(s) + Fe3{+} = Zn2{+} + 3 Fe(s)
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Li + C2H3O2 = LiC2H3O2 =>
Li + C2H3O2 = LiC2H3O2
NHO3 = HNO3 =>
NHO3 = HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaClCuSO4 = NaSO4CuCl =>
NaClCuSO4 = NaSO4CuCl
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + AgNo3 = CaNo + Ag =>
3 Ca + AgNo3 = 3 CaNo + Ag
CuCO3(s) + HNO3(aq) = Cu(NO3)2 + H2O + CO2 =>
CuCO3(s) + 2 HNO3(aq) = Cu(NO3)2 + H2O + CO2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
H64 = H31 =>
31 H64 = 64 H31
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
KSCN + FeCl3 = Fe2S3 + KCN + Cl2 =>
3 KSCN + 2 FeCl3 = Fe2S3 + 3 KCN + 3 Cl2
H2S + NiSO4 = H2Ni + S2O4 =>
H2S + NiSO4 = H2Ni + S2O4
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
Zn + Fe2O3 = Zn2O3 + Fe =>
2 Zn + Fe2O3 = Zn2O3 + 2 Fe
CrO4{2-} + H{+} + HCl = Cr2O7{2-} + H3O + Cl =>
2 CrO4{2-} + 2 H{+} + HCl = Cr2O7{2-} + H3O + Cl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
KNO3(aq) + Ca(C2H3O2)2(aq) = KC2H3O2(aq) + Ca(NO3)2(aq) =>
2 KNO3(aq) + Ca(C2H3O2)2(aq) = 2 KC2H3O2(aq) + Ca(NO3)2(aq)
K2Cr2O7 + HI = I2 + KI + CrI3 + H2O =>
K2Cr2O7 + 14 HI = 3 I2 + 2 KI + 2 CrI3 + 7 H2O
CH3CH2CH + O2 = H2O + CO2 =>
2 CH3CH2CH + 9 O2 = 6 H2O + 6 CO2
SrO + SiO3 = SrSi + O2 =>
SrO + SiO3 = SrSi + 2 O2
Na{2}CO{3} + HCl = NaCl + H{2}CO{3} =>
Na{2}CO{3} + HCl = NaCl + H{2}CO{3}
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
NO3 + CH = N2 + H2O + CO =>
2 NO3 + 4 CH = N2 + 2 H2O + 4 CO
N2H4*H20 + O2 = NO + H2 =>
N2H4*H20 + O2 = 2 NO + 12 H2
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
OH{-} + S2O3{2-} + Cl2 = SO4{2-} + Cl{-} + H{+} =>
5 OH{-} + S2O3{2-} + 4 Cl2 = 2 SO4{2-} + 8 Cl{-} + 5 H{+}
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
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