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Équations chimiques équilibrées sur03/20/24

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XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl

KCl + Mg(OH)2 = K2(OH)2MgCl2 =>
2 KCl + Mg(OH)2 = K2(OH)2MgCl2

H3PO4 + Zn = Zn3(PO4) + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3(PO4) + 3 H2

C3H8 + NO2 = CO2 + H2O + NO =>
C3H8 + 10 NO2 = 3 CO2 + 4 H2O + 10 NO

KCl + Mg(OH)2 = K2(OH)2MgCl2 =>
2 KCl + Mg(OH)2 = K2(OH)2MgCl2

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O

KBrH2O = KOHHBr =>
KBrH2O = KOHHBr

C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O

CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O

C6H8O7 + NaOH = NaC6H7O7 + H2O =>
C6H8O7 + NaOH = NaC6H7O7 + H2O

AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl

Cu + AgNO2 = Cu(NO2)2 + Ag =>
Cu + 2 AgNO2 = Cu(NO2)2 + 2 Ag

NaH + TiCl4 = NaCl + Ti + H2 =>
4 NaH + TiCl4 = 4 NaCl + Ti + 2 H2

C9H2O(g) + O2(g) = CO2(g) + H2O(g) =>
C9H2O(g) + 9 O2(g) = 9 CO2(g) + H2O(g)

SnO2 + H2O + NaOH = Na2[Sn(OH)6] =>
SnO2 + 2 H2O + 2 NaOH = Na2[Sn(OH)6]

LiClO3 + MgO = Li2O + Mg(ClO3)2 =>
2 LiClO3 + MgO = Li2O + Mg(ClO3)2

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O

KCl + Mg(OH)2 = K2(OH)2MgCl2 =>
2 KCl + Mg(OH)2 = K2(OH)2MgCl2

C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O

K2Cr2O7 + H3PO2 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 H3PO2 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 H3PO4 + 2 K2SO4 + 8 H2O

CaOH2 + HCl = CaCl + H3O =>
CaOH2 + HCl = CaCl + H3O

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2

KCl + Mg(OH)2 = K2(OH)2MgCl2 =>
2 KCl + Mg(OH)2 = K2(OH)2MgCl2

Al(OH)3 + Ba(OH)2 = H2O + Ba3(AlO3)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = 6 H2O + Ba3(AlO3)2

Ni + H2O = H2 + NiO =>
Ni + H2O = H2 + NiO

C5H10OC5H8O = C10H16OH2O =>
C5H10OC5H8O = C10H16OH2O

NaNO3 + K2CO3 = NaCO3 + K2NO3 =>
NaNO3 + K2CO3 = NaCO3 + K2NO3

Cu{2+} + OH{-} + N2H4 = Cu + N2 + H2O =>
2 Cu{2+} + 4 OH{-} + N2H4 = 2 Cu + N2 + 4 H2O

LiF = FLi =>
LiF = FLi

FeClMgO = MgClFeO =>
FeClMgO = MgClFeO

FeO + NaNO3 = FeNO3 + NaO =>
FeO + NaNO3 = FeNO3 + NaO

Cu{2+} + OH{-} + N2H4 = Cu + N2 + H2O =>
2 Cu{2+} + 4 OH{-} + N2H4 = 2 Cu + N2 + 4 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

CaOH2 + HCl = CaCl + H3O =>
CaOH2 + HCl = CaCl + H3O

Cu{2+} + OH{-} + N2H4 = Cu + N2 + H2O =>
2 Cu{2+} + 4 OH{-} + N2H4 = 2 Cu + N2 + 4 H2O

CaOH2 + HCl = CaCl + H3O =>
CaOH2 + HCl = CaCl + H3O

C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O

Cs2I2 = CsI =>
Cs2I2 = 2 CsI

CaOH2 + HCl = CaCl + H3O =>
CaOH2 + HCl = CaCl + H3O

MagnesiumBromideChlorine = MagnesiumChlorineBromide =>
MagnesiumBromideChlorine = MagnesiumChlorineBromide

Cu{2+} + OH{-} + N2H4 = Cu + N2 + H2O =>
2 Cu{2+} + 4 OH{-} + N2H4 = 2 Cu + N2 + 4 H2O

Zn + CH3COOH = Zn(C2H3O2) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(C2H3O2) + H2

KCl + Mg(OH)2 = K2(OH)2MgCl2 =>
2 KCl + Mg(OH)2 = K2(OH)2MgCl2

LKCl = KLCl =>
LKCl = KLCl

Ca(OH)2 + KCl = CaCl2 + KOH =>
Ca(OH)2 + 2 KCl = CaCl2 + 2 KOH

C6H12O6 + CO2 = C4H6O4 + O2 =>
C6H12O6 + 2 CO2 = 2 C4H6O4 + O2

C6H5ClHNO3 = O2NC6H4ClH2O =>
C6H5ClHNO3 = O2NC6H4ClH2O

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