Equations balanced on the previous day | Equations balanced on the next day |
Na2O + H2O = 2 NaOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K + O = K2O =>
2 K + O = K2O
CH3CH2CH3 + Cl2 = CH3CH2Cl + HCl =>
2 CH3CH2CH3 + 2 Cl2 = 3 CH3CH2Cl + HCl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Na2CO3 + Ca = CaCO3 + Na =>
Na2CO3 + Ca = CaCO3 + 2 Na
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
SnCl4 + Pb(NO3)2 = PbCl2 + Sn(NO3)4 =>
SnCl4 + 2 Pb(NO3)2 = 2 PbCl2 + Sn(NO3)4
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Cu2O + Cr2O3 = CuCrO2 =>
Cu2O + Cr2O3 = 2 CuCrO2
H2SO3 + NaOH = H2O + Na2SO3 =>
H2SO3 + 2 NaOH = 2 H2O + Na2SO3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
ClO + H2O = OH + HClO =>
ClO + H2O = OH + HClO
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
H{+} + OCl{-} = HOCl =>
H{+} + OCl{-} = HOCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr
CH3 + Cl = CH3Cl =>
CH3 + Cl = CH3Cl
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Na2S2O3 + KMnO4 + H2SO4 = Na2HSO4 + MnSO4 + K2SO4 + H20 =>
80 Na2S2O3 + 100 KMnO4 + 70 H2SO4 = 80 Na2HSO4 + 100 MnSO4 + 50 K2SO4 + 3 H20
FeSO4 = Fe2O3 + S02 + SO3 =>
12 FeSO4 = 6 Fe2O3 + S02 + 10 SO3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + Cl = CH4Cl =>
CH4 + Cl = CH4Cl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ni(OH)2 + H3PO4 = Ni3(PO4)2 + H2O =>
3 Ni(OH)2 + 2 H3PO4 = Ni3(PO4)2 + 6 H2O
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
CH4 + Cl = CH4Cl =>
CH4 + Cl = CH4Cl
BaO4 + HNo3 = Ba(No3)2 + H2O2 + O2 =>
BaO4 + 2 HNo3 = Ba(No3)2 + H2O2 + O2
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
H{+} + HOCl = H2OCl{+} =>
H{+} + HOCl = H2OCl{+}
Sr + (NH4)2S = SrS + NH4 =>
Sr + (NH4)2S = SrS + 2 NH4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sr + (NH4)2S = SrS2 + NH4 =>
Sr + 2(NH4)2S = SrS2 + 4 NH4
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