Equations balanced on the previous day | Equations balanced on the next day |
3 CH3CH2CH(OH)CH2CH3 + 4 H2SO4 + K2Cr2O7 = 3 CH3CH2COCH2CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3CO0H + Na2CO3 = CH3CO0Na + H2O + CO2 =>
2 CH3CO0H + Na2CO3 = 2 CH3CO0Na + H2O + CO2
LiCl + Na3(PO4) = Li3(PO4) + NaCl =>
3 LiCl + Na3(PO4) = Li3(PO4) + 3 NaCl
Mn2{+} + OH{-} + O2 = Mn2O3 + H2O =>
4 Mn2{+} + 4 OH{-} + 5 O2 = 4 Mn2O3 + 2 H2O
*C*S + H2O = *C*2*S*3*H2O =>
*C*S + H2O = *C*2*S*3*H2O
(CuOH)2SO4 + NH4OH + (NH4)2SO4 = [Cu(NH3)6]SO4 + H2O =>
(CuOH)2SO4 + 10 NH4OH + (NH4)2SO4 = 2[Cu(NH3)6]SO4 + 12 H2O
C2H5OH + Ag2O = C2H5OAg + H2O =>
2 C2H5OH + Ag2O = 2 C2H5OAg + H2O
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
C3H5(OH)3 + HNO3 = C3H5(ONO2)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(ONO2)3 + 3 H2O
KMnO4 + Na2S2O3 = K2S2O5 + NaMnO3 =>
2 KMnO4 + Na2S2O3 = K2S2O5 + 2 NaMnO3
(NH4)2SO3 + H3P = (NH4)3P + H2SO3 =>
3(NH4)2SO3 + 2 H3P = 2(NH4)3P + 3 H2SO3
AgNO3 + Zn(s) = ZnNO3 + Ag =>
AgNO3 + Zn(s) = ZnNO3 + Ag
Cr2O7{2-} + HCOO{-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 HCOO{-} + 11 H{+} = 2 Cr{3+} + 3 CO2 + 7 H2O
Pb + Fe3N2 = Pb3N4 + Fe =>
3 Pb + 2 Fe3N2 = Pb3N4 + 6 Fe
Na + KNO3 = K20 + N2 + Na2O =>
120 Na + 20 KNO3 = K20 + 10 N2 + 60 Na2O
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
Na + Po4 = NaPo4 =>
Na + Po4 = NaPo4
HBr + Ag2Cr2O7 = H2Cr2O7 + AgBr =>
2 HBr + Ag2Cr2O7 = H2Cr2O7 + 2 AgBr
VO2NO3 + NH3 + H2O = (NH4)3VO3 + NH4NO3 =>
4 VO2NO3 + 18 NH3 + 7 H2O = 4(NH4)3VO3 + 5 NH4NO3
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
CH4 + O2 = CO + H4 =>
2 CH4 + O2 = 2 CO + 2 H4
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
CrO4{-2} + CHCO2{-} + H2O = Cr{+3} + HCO3{-} + H =>
CrO4{-2} + 5 CHCO2{-} + 16 H2O = Cr{+3} + 10 HCO3{-} + 27 H
NaHCO3 + Cl2 + H2 = CO2 + H2O + NaCl =>
2 NaHCO3 + Cl2 + H2 = 2 CO2 + 2 H2O + 2 NaCl
Ca + V2O5 = V + CaO =>
5 Ca + V2O5 = 2 V + 5 CaO
CH3COOH + NH4OH = (CH3COO)(NH4) + H2O =>
CH3COOH + NH4OH = (CH3COO)(NH4) + H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
FeCl3 + KNCS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(CNS)3 + 3 KCl
NaHCO3 + CaO = NaCa + HCO4 =>
NaHCO3 + CaO = NaCa + HCO4
AgNO3(aq) + NAFl(aq) = AgFl(s) + NANO3(aq) =>
AgNO3(aq) + NAFl(aq) = AgFl(s) + NANO3(aq)
FeCl3 + KNCS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(CNS)3 + 3 KCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
H2B4O7 + Al = Al2(B4O7)3 + H2 =>
3 H2B4O7 + 2 Al = Al2(B4O7)3 + 3 H2
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
MgCl2 + Ca3(PO4)2 = Mg3(PO4)2 + CaCl2 =>
3 MgCl2 + Ca3(PO4)2 = Mg3(PO4)2 + 3 CaCl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3 =>
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3
Na2PO4 + Ba(NO3)2 = NaNO3 + BaPO4 =>
Na2PO4 + Ba(NO3)2 = 2 NaNO3 + BaPO4
O2(g) + CCl4(l) = COCl2(g) + Cl2(g) =>
O2(g) + 2 CCl4(l) = 2 COCl2(g) + 2 Cl2(g)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ag(NO3) + AlCl3 = AgCl + Al(NO3)3 =>
3 Ag(NO3) + AlCl3 = 3 AgCl + Al(NO3)3
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + HOH =>
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + HOH
N4H4 + O4 = NO2 + H2O =>
2 N4H4 + 5 O4 = 8 NO2 + 4 H2O
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
F + KI = K + FI =>
F + KI = K + FI
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
(CuOH)2CO3 + NH4NO3*H2O = Cu(NO3)2 + CO2 + NH3 + H2O =>
(CuOH)2CO3 + 4 NH4NO3*H2O = 2 Cu(NO3)2 + CO2 + 4 NH3 + 7 H2O
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