Equations balanced on the previous day | Equations balanced on the next day |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CHCOOH + H2O = H3O + HCOO =>
CHCOOH + 6 H2O = 4 H3O + 2 HCOO
K2Cr2O7 + H2S + HCl = CrCl + S + KCl + H2O =>
K2Cr2O7 + 5 H2S + 4 HCl = 2 CrCl + 5 S + 2 KCl + 7 H2O
PO4{3-} + AgNO3 = Ag3PO4 + NO3{-} =>
PO4{3-} + 3 AgNO3 = Ag3PO4 + 3 NO3{-}
SiCl2 + H2O = Si(OH)2 + HCl =>
SiCl2 + 2 H2O = Si(OH)2 + 2 HCl
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Mg + Cr = MgCr =>
Mg + Cr = MgCr
Mn + S8 = MnS =>
8 Mn + S8 = 8 MnS
Hg2(NO3)2 + K2SO4 = (Hg2)2(SO4)2 + K(NO3) =>
2 Hg2(NO3)2 + 2 K2SO4 = (Hg2)2(SO4)2 + 4 K(NO3)
C17H31COOH + O2 = C + H2O =>
C17H31COOH + 7 O2 = 18 C + 16 H2O
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O
CaCl2 + Na3PO4 = Ca3((PO4)2) + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3((PO4)2) + 6 NaCl
AgNO3 + MgCl3 = AgCl + Mg(NO3)3 =>
3 AgNO3 + MgCl3 = 3 AgCl + Mg(NO3)3
NH3N + O2 = HNO3 + H2O =>
4 NH3N + 13 O2 = 8 HNO3 + 2 H2O
AgNO3 + K3(FeCN)6 = AgK3 + NO3(FeCN)6 =>
AgNO3 + K3(FeCN)6 = AgK3 + NO3(FeCN)6
C2H4 + H2SO4 = C2H6O4S =>
C2H4 + H2SO4 = C2H6O4S
Al(s) + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al(s) + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
ZnS + FeCl3 = ZnCl2 + FeCl2 + S =>
ZnS + 2 FeCl3 = ZnCl2 + 2 FeCl2 + S
KS2 + N2 = K3N + S =>
6 KS2 + N2 = 2 K3N + 12 S
Li + ClO2 = Li2ClO2 =>
2 Li + ClO2 = Li2ClO2
Mn(NO3)2 + Ca(ClO)2 + NaOH = NaMnO4 + NaNO3 + CaCl2 + H2O =>
4 Mn(NO3)2 + 5 Ca(ClO)2 + 12 NaOH = 4 NaMnO4 + 8 NaNO3 + 5 CaCl2 + 6 H2O
FeCl3*6H2O + K4Fe(CN)6*3H2O = C18Fe7N18 + KCl + H2O =>
4 FeCl3*6H2O + 3 K4Fe(CN)6*3H2O = C18Fe7N18 + 12 KCl + 33 H2O
NO + NaOH = NaNO2 + H2ON2O =>
4 NO + 2 NaOH = 2 NaNO2 + H2ON2O
P + I2 + H2O = HPO4 + HI =>
2 P + 7 I2 + 8 H2O = 2 HPO4 + 14 HI
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
H2SO4 + Pb(HO)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(HO)4 = Pb(SO4)2 + 4 H2O
Al2(SO4)3 + Na2SO4 = Na2Al2(SO4)4 =>
Al2(SO4)3 + Na2SO4 = Na2Al2(SO4)4
CuSO4 + Cs(OH)2 = Cu(OH)2 + CsSO4 =>
CuSO4 + Cs(OH)2 = Cu(OH)2 + CsSO4
C6H5O + O3 = CO2 + H2O =>
2 C6H5O + 9 O3 = 12 CO2 + 5 H2O
K4Fe(CN)2 + KMnO4 + HCl = KCl + FeCl2 + MnCl2 + CO2 + NO + H2O =>
5 K4Fe(CN)2 + 18 KMnO4 + 84 HCl = 38 KCl + 5 FeCl2 + 18 MnCl2 + 10 CO2 + 10 NO + 42 H2O
KOH3 + BaCl = KCl + Ba(OH3) =>
KOH3 + BaCl = KCl + Ba(OH3)
H2S + Cd(NO3) = HNO3 + Cd2S =>
H2S + 2 Cd(NO3) = 2 HNO3 + Cd2S
CuSO4 + KCN = K3[Cu(CN)4] + K2SO4 + (CN)2 =>
2 CuSO4 + 10 KCN = 2 K3[Cu(CN)4] + 2 K2SO4 + (CN)2
H3PO4 + Na2CO3 + H2O = H5Na2O6P + CO2 =>
H3PO4 + Na2CO3 + H2O = H5Na2O6P + CO2
HNO3 + Mn(OH)3 = Mn(OH)2NO3 + H2O =>
HNO3 + Mn(OH)3 = Mn(OH)2NO3 + H2O
Cr(NO3)3 + NH3 + H2O = Cr(OH)2 + NH4(NO3) =>
8 Cr(NO3)3 + 26 NH3 + 19 H2O = 8 Cr(OH)2 + 25 NH4(NO3)
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
HOOC(CH2)COOH + NaOH = HOOC(CH2COOH)2COONa + H2O =>
2 HOOC(CH2)COOH + NaOH = HOOC(CH2COOH)2COONa + H2O
Na2S2O3 + H2SO4 = Na2SO4 + H2SO3 + S8 =>
8 Na2S2O3 + 8 H2SO4 = 8 Na2SO4 + 8 H2SO3 + S8
K2Cr2O7 + HJ = CrJ3 + J2 + H2O + KJ =>
K2Cr2O7 + 14 HJ = 2 CrJ3 + 3 J2 + 7 H2O + 2 KJ
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
C4H7NO4 + O2 = CO2 + H2O + CH4N2O =>
2 C4H7NO4 + 6 O2 = 7 CO2 + 5 H2O + CH4N2O
NaHCO3 + H2C6H6O7 = CO2 + H2O + Na5C6H5O7 =>
45 NaHCO3 + 10 H2C6H6O7 = 51 CO2 + 40 H2O + 9 Na5C6H5O7
C4H4O5 = C4H2O5 + H =>
C4H4O5 = C4H2O5 + 2 H
O + C + Na = NaCO =>
O + C + Na = NaCO
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
CrCl2 + Ba(OH)2 = Cr(OH)2 + BaCl2 =>
CrCl2 + Ba(OH)2 = Cr(OH)2 + BaCl2
HClO4 + K2SiO3 = H2SiO3 + KClO4 =>
2 HClO4 + K2SiO3 = H2SiO3 + 2 KClO4
Zn(s) + CuSO4(g) = ZnSO4 + Cu =>
Zn(s) + CuSO4(g) = ZnSO4 + Cu
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