Equations balanced on the previous day | Equations balanced on the next day |
3 C3H7COOH + 2 Br2 = (C3H7COO)3Br + 3 HBr
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
C7H82 + O2 = CO2 + H2O =>
2 C7H82 + 55 O2 = 14 CO2 + 82 H2O
NOHSO4 + HNO2 = H2SO4 + NO2 + NO =>
NOHSO4 + HNO2 = H2SO4 + NO2 + NO
SiCl4 + NaH = NaCl + SiH4 =>
SiCl4 + 4 NaH = 4 NaCl + SiH4
As + HMnO4 = As(MnO4)5 + MnO + H2O =>
As + 6 HMnO4 = As(MnO4)5 + MnO + 3 H2O
ZnBr2 + Mg(OH)2 = Zn(OH)2 + MgBr2 =>
ZnBr2 + Mg(OH)2 = Zn(OH)2 + MgBr2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NaOH + C3H6O3 + H2O = NaO + C3H9O4 =>
NaOH + C3H6O3 + H2O = NaO + C3H9O4
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr =>
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr
Cr2O7 + C2O4H = Cr + CO2 + H2O =>
Cr2O7 + 14 C2O4H = 2 Cr + 28 CO2 + 7 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C3H7COOH + Br2 = (C3H7COO)3Br + HBr =>
3 C3H7COOH + 2 Br2 = (C3H7COO)3Br + 3 HBr
Fe(NO3)3*9H2O + La(NO3)3*6H2O + SrCO3 + SrF2 + Co(NO3)2*6H2O + O2 = La8Sr2Fe4Co6O30F2 + H2O + N2O5 + CO6 =>
8 Fe(NO3)3*9H2O + 16 La(NO3)3*6H2O + 2 SrCO3 + 2 SrF2 + 12 Co(NO3)2*6H2O + 9 O2 = 2 La8Sr2Fe4Co6O30F2 + 240 H2O + 48 N2O5 + 2 CO6
SnCl2 + HgCl2 = SnHgCl4 =>
SnCl2 + HgCl2 = SnHgCl4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na2CO3 + AlCl3 + H2O = Al(OH)3 + CO2 + NaCl =>
3 Na2CO3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
Na2CO3 + AlCl3 + H2O = Al(OH)3 + CO2 + NaCl =>
3 Na2CO3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
Cr{2+} + SO4{2-} = CrSO4 =>
Cr{2+} + SO4{2-} = CrSO4
Na2S(s) + H2O(l) = NaOH(aq) + H2S(aq) =>
Na2S(s) + 2 H2O(l) = 2 NaOH(aq) + H2S(aq)
P3 + O2 = P2O10 =>
2 P3 + 15 O2 = 3 P2O10
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NHNO4 =>
13 Al(NO3)3 + 9 NH3 + 18 H2O = 13 Al(OH)3 + 24 NHNO4
CuSO4 + NH3 = SO4{-2} + Cu(NH3)4{+2} =>
CuSO4 + 4 NH3 = SO4{-2} + Cu(NH3)4{+2}
C8H14 + KMnO4 = K2C8H12O4 + MnO2 + KOH + H2O =>
3 C8H14 + 8 KMnO4 = 3 K2C8H12O4 + 8 MnO2 + 2 KOH + 2 H2O
Zn + Fe(CN)6{3-} = Zn{2+} + Fe(CN)6{4-} =>
Zn + 2 Fe(CN)6{3-} = Zn{2+} + 2 Fe(CN)6{4-}
MnO(OH) + O2 + H2O = MnO(OH)2 =>
4 MnO(OH) + O2 + 2 H2O = 4 MnO(OH)2
(C6H7NaO6) + CaCl2 = C12H14CaO12 + NaCl =>
2(C6H7NaO6) + CaCl2 = C12H14CaO12 + 2 NaCl
CuFeS2 + PbO = CuO + FeO + Pb + SO3 =>
CuFeS2 + 8 PbO = CuO + FeO + 8 Pb + 2 SO3
AlCl3(s) + H2O(l) = Al(OH)3 + HCl =>
AlCl3(s) + 3 H2O(l) = Al(OH)3 + 3 HCl
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
Hg2(NO3)2(aq) + (NH4)I(aq) = HgI(s) + NH4NO3 =>
Hg2(NO3)2(aq) + 2(NH4)I(aq) = 2 HgI(s) + 2 NH4NO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ba + Ag2CO3 = Ag + BaCO3 =>
Ba + Ag2CO3 = 2 Ag + BaCO3
HClO + Na2S2O3 + NaOH = HCl + Na2SO4 + H2O =>
4 HClO + Na2S2O3 + 2 NaOH = 4 HCl + 2 Na2SO4 + H2O
NH3 + H2O = H3O + NH2 =>
NH3 + H2O = H3O + NH2
HClO4 + Ni(OH)3 = H2O + NiOH(ClO4)2 =>
2 HClO4 + Ni(OH)3 = 2 H2O + NiOH(ClO4)2
AgF(aq) + Na2S(aq) = Ag2S + NaF =>
2 AgF(aq) + Na2S(aq) = Ag2S + 2 NaF
CuTiO3 + H2SO4 + H2O = CuSO4*5H2O + TiOSO4 =>
CuTiO3 + 2 H2SO4 + 3 H2O = CuSO4*5H2O + TiOSO4
NO2 + H2 = NO + H2O =>
NO2 + H2 = NO + H2O
Fe + CuSO4 = FeO + Cu + SO2 =>
2 Fe + CuSO4 = 2 FeO + Cu + SO2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C9H2O + O2 = CO2 + OH =>
2 C9H2O + 19 O2 = 18 CO2 + 4 OH
Zn(NO3)2*6H2O + NH2CONH2 = ZnO + N + H2O + CO =>
2 Zn(NO3)2*6H2O + 5 NH2CONH2 = 2 ZnO + 14 N + 22 H2O + 5 CO
CuNo3 + Ca = CaNo3 + Cu =>
CuNo3 + Ca = CaNo3 + Cu
Fe(NO3)2 + Na2O = FeO + NaNO3 =>
Fe(NO3)2 + Na2O = FeO + 2 NaNO3
Rb + H3PO4 = H2 + Rb(HPO4)2 =>
Rb + 2 H3PO4 = 2 H2 + Rb(HPO4)2
Zn + H2SO4 + O2 = H2O + ZnSO4 =>
2 Zn + 2 H2SO4 + O2 = 2 H2O + 2 ZnSO4
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