Equations balanced on the previous day | Equations balanced on the next day |
8 Zn + 3 NO3{-} + 18 H2O = 3 NH3 + 8 Zn(OH){2+} + 19 OH{-}
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
C19H38O19 + O2 = CO2 + H2O =>
C19H38O19 + 19 O2 = 19 CO2 + 19 H2O
NH2OH + Co(OH)3 = N2 + Co(OH)2 + H2O =>
2 NH2OH + 2 Co(OH)3 = N2 + 2 Co(OH)2 + 4 H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(S04)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 112 HCl + 84 FeSO4 = 2 PbCl2 + Cr2(S04)3 + 36 FeCl3 + 56 H2O + 24 Fe2(SO4)3
KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O =>
2 KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
Cu(s) + HNO3(g) = Cu(NO3)2(g) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(g) = Cu(NO3)2(g) + 2 NO2(g) + 2 H2O
Na2SiO3 + NH4Cl + H2O = NH4OH + NaCl + SiO2 =>
Na2SiO3 + 2 NH4Cl + H2O = 2 NH4OH + 2 NaCl + SiO2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
B2O3 + KBF4 + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 KBF4 + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
C2H4O = C + H2 + O2 =>
2 C2H4O = 4 C + 4 H2 + O2
FeSO4(aq) + O2(g) = Fe2O3(s) + SO3(l) =>
4 FeSO4(aq) + O2(g) = 2 Fe2O3(s) + 4 SO3(l)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
GaBr3 + K2SO4 = KBr + Ga2(SO4)3 =>
2 GaBr3 + 3 K2SO4 = 6 KBr + Ga2(SO4)3
CO2 + Sn(OH)4 = Sn2(CO3)4 + H2O =>
4 CO2 + 2 Sn(OH)4 = Sn2(CO3)4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7(aq) + H2O(l) + S(g) = SO2(g) + KOH(aq) + Cr2O3(aq) =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(g) = 3 SO2(g) + 4 KOH(aq) + 2 Cr2O3(aq)
Na2S2O2 + NaOH = Na2SO3 + Na2S + H2O =>
Na2S2O2 + 2 NaOH = Na2SO3 + Na2S + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
B2O3 + KBF4 + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 KBF4 + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
CaMgO4 + HCl = Cl2 + CaCl2 + MgCl2 + H2O =>
CaMgO4 + 8 HCl = 2 Cl2 + CaCl2 + MgCl2 + 4 H2O
H2O + Ga2O3 = Ga1(OH)3 =>
3 H2O + Ga2O3 = 2 Ga1(OH)3
B2O3 + KBF4 + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 KBF4 + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
KBr + KMnO4 = Br + MnO2 + K2O2 =>
KBr + KMnO4 = Br + MnO2 + K2O2
C3H2Cl + O2 = CO + H2O + HCl =>
4 C3H2Cl + 7 O2 = 12 CO + 2 H2O + 4 HCl
K + N2 = K3N =>
6 K + N2 = 2 K3N
Sr + (NO3) = Sr(NO3)2 =>
Sr + 2(NO3) = Sr(NO3)2
K2Cr2O7(aq) + H2O(l) + S(g) = KOH(aq) + Cr2O3(s) + SO2(g) =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(g) = 4 KOH(aq) + 2 Cr2O3(s) + 3 SO2(g)
PbS + H(NO3) = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 H(NO3) = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
K4[Fe(CN)6]*3H2O + NaNO3 = K2Na2[Fe(CN)6]*KNO3 + H2O + KNO3 =>
K4[Fe(CN)6]*3H2O + 2 NaNO3 = K2Na2[Fe(CN)6]*KNO3 + 3 H2O + KNO3
C6H6 + Br2 = HBr + C6H5Br =>
C6H6 + Br2 = HBr + C6H5Br
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
HCN + IO3 = I + CON + H2O =>
2 HCN + IO3 = I + 2 CON + H2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
La + Br2 = LaBr3 =>
2 La + 3 Br2 = 2 LaBr3
CH3NO2 + KClO3 = H2O + KCl + CO2 + N2 =>
2 CH3NO2 + KClO3 = 3 H2O + KCl + 2 CO2 + N2
BaC8H4O4 + Ba(ClO3)2 = BaCl + H2O + CO =>
BaC8H4O4 + Ba(ClO3)2 = 2 BaCl + 2 H2O + 8 CO
PtCl6 + K = K2PtCl6 =>
PtCl6 + 2 K = K2PtCl6
K3(PO4) + HCl = KCl + H3PO4 =>
K3(PO4) + 3 HCl = 3 KCl + H3PO4
Fe{3+} + NH2OH + OH{-} = Fe{2+} + N2 + H2O =>
2 Fe{3+} + 2 NH2OH + 2 OH{-} = 2 Fe{2+} + N2 + 4 H2O
B2 + O2 = BO =>
B2 + O2 = 2 BO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
Magnesiumsulfate + silvernitrate = Mg(NO3)2 + silversulfate =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + Ag2SO4
Cu(s) + HNO3(g) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(g) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
C9H8O4 + OH = C7H7O4 + H2O =>
7 C9H8O4 + 9 OH = 9 C7H7O4 + H2O
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