Equations balanced on the previous day | Equations balanced on the next day |
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
Zn + HCl = ZnCl2 + H2(s) =>
Zn + 2 HCl = ZnCl2 + H2(s)
FeC2O4*2H20 + K2C2O4*H2O + H2O2 + H2C2O4 = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H20 + 3 K2C2O4*H2O + 41 H2O2 + H2C2O4 = 2 K3Fe(C2O4)3*3H2O + 79 H2O
C5H8O + C7H6O = C19H16O + H2O =>
C5H8O + 2 C7H6O = C19H16O + 2 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
I2(s) + NaBr(ac) = Na(s) + I2Br(ac) =>
I2(s) + NaBr(ac) = Na(s) + I2Br(ac)
Pb + NH4OH = Pb(OH)2 + NH4 =>
Pb + 2 NH4OH = Pb(OH)2 + 2 NH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH3 + H2 = CH4 =>
CH3CH3 + H2 = 2 CH4
Cu(SO4) + NaNO3 = Na2SO4 + Cu(NO3)2 =>
Cu(SO4) + 2 NaNO3 = Na2SO4 + Cu(NO3)2
Y + S = Y10S12 =>
10 Y + 12 S = Y10S12
NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(s) + C2H3NaO2 =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = MgCl2(s) + 2 C2H3NaO2
C10H14 + KMnO4 + H2SO4 = C10H6O8 + K2SO4 + MnSO4 + H2O =>
5 C10H14 + 24 KMnO4 + 36 H2SO4 = 5 C10H6O8 + 12 K2SO4 + 24 MnSO4 + 56 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Al(OH)3 + CH3COONa = Al(CH3COO)3 + NaOH =>
Al(OH)3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaOH
Cr2(SO4)3 + K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O =>
Cr2(SO4)3 + 2 K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O
Na2CO3 + H3PO3 = CO2 + H2O + Na3PO3 =>
3 Na2CO3 + 2 H3PO3 = 3 CO2 + 3 H2O + 2 Na3PO3
Mg(NO3)2 + Na(OH)2 = Mg(OH)2 + Na(NO3)2 =>
Mg(NO3)2 + Na(OH)2 = Mg(OH)2 + Na(NO3)2
S + O4 = SO3 =>
4 S + 3 O4 = 4 SO3
CuCO3*Cu(OH)2 + H2CrO4 = CuCr2O7 + CO2 + H2O =>
CuCO3*Cu(OH)2 + 4 H2CrO4 = 2 CuCr2O7 + CO2 + 5 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KClO3 + S + C = K2S + CO2 + Cl2 =>
2 KClO3 + S + 3 C = K2S + 3 CO2 + Cl2
C1028000H1938000O6168 + O2 = H2O + CO2 =>
0.0048647859922179C1028000H1938000O6168 + 7342.9858132296O2 = 4713.9776264591H2O + 5001 CO2
KBr + H2SO4 + Mn(O2)4 = KHSO4 + Mn(SO4)2 + H2O + Br =>
12 KBr + 14 H2SO4 + Mn(O2)4 = 12 KHSO4 + Mn(SO4)2 + 8 H2O + 12 Br
K + Fe2(C2O4)3 = K2C2O4 + Fe =>
6 K + Fe2(C2O4)3 = 3 K2C2O4 + 2 Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ClO3{-} + NO{-} = NO3{-} + Cl{-} =>
2 ClO3{-} + 3 NO{-} = 3 NO3{-} + 2 Cl{-}
WO3 + NH4OH = (NH4)2WO4 + H2O =>
WO3 + 2 NH4OH = (NH4)2WO4 + H2O
HBr + H2O = H2 + Br2O =>
2 HBr + H2O = 2 H2 + Br2O
HCl(aq) + NH4OH = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH = H2O(l) + NH4Cl(aq)
H3PO3 + Ca(OH)2 = Ca3(PO4)2 + H2O + H =>
2 H3PO3 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 H2O + 4 H
K2SO3 + Na3PO4 = Na2SO3 + K3PO4 =>
3 K2SO3 + 2 Na3PO4 = 3 Na2SO3 + 2 K3PO4
FeAsS + NO3{-} + H{+} = NO + SO4{-2} + H3AsO4 + Fe{+3} + H2O =>
3 FeAsS + 14 NO3{-} + 17 H{+} = 14 NO + 3 SO4{-2} + 3 H3AsO4 + 3 Fe{+3} + 4 H2O
Li(OH) + H3PO4 = Li3PO4 + H(OH) =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H(OH)
Li(g) + Cl2(g) = LiCl =>
2 Li(g) + Cl2(g) = 2 LiCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SnO2(aq) + H2(g) = Sn(aq) + H2O(l) =>
SnO2(aq) + 2 H2(g) = Sn(aq) + 2 H2O(l)
HBrO + Cu(OH)2 = Cu(BrO)2 + H2O =>
2 HBrO + Cu(OH)2 = Cu(BrO)2 + 2 H2O
Ca(NO3)2 + HCl = HNO3 + CaCl2 =>
Ca(NO3)2 + 2 HCl = 2 HNO3 + CaCl2
CO2 + CH4 = CH2O =>
CO2 + CH4 = 2 CH2O
S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3
Zn + SO2 = ZnO + ZnS =>
3 Zn + SO2 = 2 ZnO + ZnS
CH3NO + O2 = H2O + N2 + CO2 =>
4 CH3NO + 5 O2 = 6 H2O + 2 N2 + 4 CO2
MgS + Na2CO3 = MgNa2 + SCO3 =>
MgS + Na2CO3 = MgNa2 + SCO3
MgSO4*7H2O + Ba(NO3)2 = BaSO4 + Mg(NO3)2 + H2O =>
MgSO4*7H2O + Ba(NO3)2 = BaSO4 + Mg(NO3)2 + 7 H2O
HCl + O2 = HClO2 =>
HCl + O2 = HClO2
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)