Equations balanced on the previous day | Equations balanced on the next day |
Cr2O7 + 7 C2H4O = 7 HC2H3O2 + 2 Cr
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Sb2O5 + H{+} + {-} = SbO{+} + H2O =>
Sb2O5 + 6 H{+} + 4e = 2 SbO{+} + 3 H2O
K2CrO4 + Al + HNO3 = Al(NO3)3 + Cr(NO3)3 + KNO3 + H2O =>
K2CrO4 + Al + 8 HNO3 = Al(NO3)3 + Cr(NO3)3 + 2 KNO3 + 4 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
(Hg)3(ClO3)2 + Na2S = (Na)3ClO3 + HgS =>
(Hg)3(ClO3)2 + 3 Na2S = 2(Na)3ClO3 + 3 HgS
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
PbN + NaCl = Pb3Cl + NaN3 =>
3 PbN + NaCl = Pb3Cl + NaN3
XCOCl + H2O = XCOOH + HCl =>
XCOCl + H2O = XCOOH + HCl
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
Na2S + AgCN = Na2CN + SAg =>
Na2S + AgCN = Na2CN + SAg
FeSO4 + NaOH2 = NaSO4 + FeOH2 =>
FeSO4 + NaOH2 = NaSO4 + FeOH2
BH4{-} + ClO3{-} = Cl{-} + H2BO3{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 4 Cl{-} + 3 H2BO3{-} + 3 H2O
MgOHCl = MgOH + Cl =>
MgOHCl = MgOH + Cl
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
K2Cr2O7 + FeBr + H2SO4 = Cr2(SO4)3 + K2SO4 + FeSO4 + Br2 + H2O =>
2 K2Cr2O7 + 6 FeBr + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 FeSO4 + 3 Br2 + 14 H2O
C16H10 + O2 = H2O + CO2 =>
2 C16H10 + 37 O2 = 10 H2O + 32 CO2
Ni(NO3)2 + Na2PO4 = NiPO4 + NaNO3 =>
Ni(NO3)2 + Na2PO4 = NiPO4 + 2 NaNO3
Na2CO3 + FeCl2 = NaCl + CO3Fe =>
Na2CO3 + FeCl2 = 2 NaCl + CO3Fe
Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2 =>
Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Mn2O7 + HClO4 = Mn(ClO4)7 + H2O =>
Mn2O7 + 14 HClO4 = 2 Mn(ClO4)7 + 7 H2O
Hg + NaS = HgNa + S =>
Hg + NaS = HgNa + S
Zn + ClO2 = ZnClO2 =>
Zn + ClO2 = ZnClO2
Mg(NO3)2 + Na3Po4 = Mg3(Po4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNO3
CrO3 + H{+} + Cl{-} = Cr{3+} + Cl2 + H2O =>
2 CrO3 + 12 H{+} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 6 H2O
Ca(OH)2(aq) + HClO4(aq) = Ca(ClO4)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HClO4(aq) = Ca(ClO4)2(aq) + 2 H2O(l)
NaOH + KOH + CrI3 = Na + K2CrO4 + KIO4 + H2O =>
27 NaOH + 5 KOH + CrI3 = 27 Na + K2CrO4 + 3 KIO4 + 16 H2O
Sb2O5 + H{+} + {-} = SbO{+} + H2O =>
Sb2O5 + 6 H{+} + 4e = 2 SbO{+} + 3 H2O
HBr(aq) + K2CO3(aq) = H2CO3(s) + KBr(aq) =>
2 HBr(aq) + K2CO3(aq) = H2CO3(s) + 2 KBr(aq)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al2 + KOH + H2O = K3Al(OH)6 + H2 =>
Al2 + 6 KOH + 6 H2O = 2 K3Al(OH)6 + 3 H2
K2CrO4 + Al + HNO3 = Al(NO3)3 + Cr(NO3)3 + KNO3 + H2O =>
K2CrO4 + Al + 8 HNO3 = Al(NO3)3 + Cr(NO3)3 + 2 KNO3 + 4 H2O
H2NCH2CH2COOH + CH3OH = H2NCH2CH2CH2COOH + H2O =>
H2NCH2CH2COOH + CH3OH = H2NCH2CH2CH2COOH + H2O
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
3 K4Fe(SCN)6 + 50 K2Cr2O7 + 188 H2SO4 = 3 Fe(SO4)3 + 50 Cr2(SO4)3 + 18 CO2 + 188 H2O + 47 K2SO4 + 18 KNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sn + HNO3 = Sn(NO3)3 + NO + H2O =>
Sn + 4 HNO3 = Sn(NO3)3 + NO + 2 H2O
Sb2O5 + H{+} + {-} = SbO{+} + H2O =>
Sb2O5 + 6 H{+} + 4e = 2 SbO{+} + 3 H2O
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
K2 + C = KC =>
K2 + 2 C = 2 KC
K2CrO4 + Al + HNO3 = Al(NO3)3 + Cr(NO3)3 + KNO3 + H2O =>
K2CrO4 + Al + 8 HNO3 = Al(NO3)3 + Cr(NO3)3 + 2 KNO3 + 4 H2O
Na2CO3(aq) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(s) + CO2(g) + H2O(l)
Mg(s) + Al3{+} = Mg2{+} + Al(s) =>
2 Mg(s) + Al3{+} = Mg2{+} + 3 Al(s)
CuOH2 + NH4SO4 = NH4OH2 + CuSO4 =>
CuOH2 + NH4SO4 = NH4OH2 + CuSO4
K2CrO4 + Al + HNO3 = Al(NO3)3 + Cr(NO3)3 + KNO3 + H2O =>
K2CrO4 + Al + 8 HNO3 = Al(NO3)3 + Cr(NO3)3 + 2 KNO3 + 4 H2O
Cs2SO4 + HOH = CsOH + H2SO4 =>
Cs2SO4 + 2 HOH = 2 CsOH + H2SO4
LiNO3 + NaF = NaNO3 + LiF =>
LiNO3 + NaF = NaNO3 + LiF
(NH4)(CO3) = H2O + O2 + C + N2 =>
2(NH4)(CO3) = 4 H2O + O2 + 2 C + N2
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