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Chemische vergelijkingen in evenwicht op12/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl(aq) + Fe = FeCl2 + H2 =>
2 HCl(aq) + Fe = FeCl2 + H2

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

FeCl3 + Kl = FeKl3 + Cl =>
FeCl3 + 3 Kl = FeKl3 + 3 Cl

Ca(NO3)2 + NaCl = CaCl2 + Na(NO3) =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 Na(NO3)

K + H2CO3 = K2CO3 + H2 =>
2 K + H2CO3 = K2CO3 + H2

NH3(g) + NaOCl = NaOH + NH2Cl =>
NH3(g) + NaOCl = NaOH + NH2Cl

(NH4)2MoO4 + Zn + HCl = NH4Cl + ZnCl2 + Mo4O10(OH)2 + H2O =>
4(NH4)2MoO4 + Zn + 10 HCl = 8 NH4Cl + ZnCl2 + Mo4O10(OH)2 + 4 H2O

C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6

Mg(HS)2 + Fe(OH)2 = FeS + Mg(OH)2 + H2O =>
Mg(HS)2 + 2 Fe(OH)2 = 2 FeS + Mg(OH)2 + 2 H2O

SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl

ZnBr + KOH = ZnOH + KBr =>
ZnBr + KOH = ZnOH + KBr

Na2CrO4 + SrCl2 = SrCrO4 + NaCl =>
Na2CrO4 + SrCl2 = SrCrO4 + 2 NaCl

Cr(OH)3 + KMnO4 + KOH = MnO2 + K2CrO4 + H2O =>
Cr(OH)3 + KMnO4 + KOH = MnO2 + K2CrO4 + 2 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

NaVO3 + NH4OH = NH4VO3 + NaOH =>
NaVO3 + NH4OH = NH4VO3 + NaOH

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

HCl + MgCO3 = CO2 + MgCl2 + H2O =>
2 HCl + MgCO3 = CO2 + MgCl2 + H2O

C7H6O + K2Cr2O7 + H2SO4 = H6C7O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H6O + K2Cr2O7 + 4 H2SO4 = 3 H6C7O2 + Cr2(SO4)3 + K2SO4 + 4 H2O

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2

CaSO3 + MgCl2 = CaCl2 + MgSO3 =>
CaSO3 + MgCl2 = CaCl2 + MgSO3

BeO + Na(OH) = Na2BeO2 + H2O =>
BeO + 2 Na(OH) = Na2BeO2 + H2O

Na2CrO4 + SrCl2 = SrCrO4 + NaCl =>
Na2CrO4 + SrCl2 = SrCrO4 + 2 NaCl

BeO + Na(OH) = Na2BeO2 + H2O =>
BeO + 2 Na(OH) = Na2BeO2 + H2O

RaNO3 + Fr3PO4 = Ra3PO4 + FrNO3 =>
3 RaNO3 + Fr3PO4 = Ra3PO4 + 3 FrNO3

Ba(OH)2 + Al2(SO4)3 = Ba3(SO4)3 + Al2(OH)6 =>
3 Ba(OH)2 + Al2(SO4)3 = Ba3(SO4)3 + Al2(OH)6

C19H28O2 + CH3OH = H2O + C20H30O2 =>
C19H28O2 + CH3OH = H2O + C20H30O2

Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2

NaClO + KI + CH3COOH = I2 + KClO + CH3COONa + H2 =>
2 NaClO + 2 KI + 2 CH3COOH = I2 + 2 KClO + 2 CH3COONa + H2

ZnO(s) + Ba(NO3)(aq) = Zn(NO3) + BaO =>
ZnO(s) + Ba(NO3)(aq) = Zn(NO3) + BaO

H2 + S + O2 = H2SO4 =>
H2 + S + 2 O2 = H2SO4

Ba + H2SO4 = Ba(SO4)2 + H2 =>
Ba + 2 H2SO4 = Ba(SO4)2 + 2 H2

CH3COOH + Mg = Mg(CH3COO)3 + H2 =>
6 CH3COOH + 2 Mg = 2 Mg(CH3COO)3 + 3 H2

H9AlC3 + O2 = Al2O3 + CO2 + H2O =>
2 H9AlC3 + 12 O2 = Al2O3 + 6 CO2 + 9 H2O

AgBr = Ag + Br =>
AgBr = Ag + Br

C12H22O11 + Ca(OCl)2 = CaCl2 + H2O + CO2 =>
C12H22O11 + 12 Ca(OCl)2 = 12 CaCl2 + 11 H2O + 12 CO2

H4P2O7 + Ca(OH)2 = Ca(H3P2O7)2 + H2O =>
2 H4P2O7 + Ca(OH)2 = Ca(H3P2O7)2 + 2 H2O

KMnO4(s) = K2MnO4(s) + Mn2O2(s) + O2(g) =>
4 KMnO4(s) = 2 K2MnO4(s) + Mn2O2(s) + 3 O2(g)

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

KNH2 + C = CH4 + KCN =>
2 KNH2 + 3 C = CH4 + 2 KCN

KCI + K2SO4 = KSO4 + K2CI =>
KCI + K2SO4 = KSO4 + K2CI

Ca + He = CaHe =>
Ca + He = CaHe

Mn{2+} + OCl{-} + OH{-} = MnO4 + Cl{-} + H2O =>
Mn{2+} + 3 OCl{-} + 2 OH{-} = MnO4 + 3 Cl{-} + H2O

LiOH + HCI = LiCI + HOH =>
LiOH + HCI = LiCI + HOH

Mg(NO3)2 + H3BO3 + CH4N2O = MgB4O7 + CO2 + N2 + H2O =>
3 Mg(NO3)2 + 12 H3BO3 + 5 CH4N2O = 3 MgB4O7 + 5 CO2 + 8 N2 + 28 H2O

LiOH + HCI = LiCI + HOH =>
LiOH + HCI = LiCI + HOH

C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH

HNO3 + Tb4O7 = H2O2 + H2O + Tb(NO3)3 =>
12 HNO3 + Tb4O7 = H2O2 + 5 H2O + 4 Tb(NO3)3

Na(s) + H2O(l) = NaOH() + H2 =>
2 Na(s) + 2 H2O(l) = 2 NaOH() + H2

(NH4)2 + Fe(NO3)2 = FeNH4 + NH4(NO3)2 =>
(NH4)2 + Fe(NO3)2 = FeNH4 + NH4(NO3)2

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

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Breng de vergelijking van een chemische reactie in evenwicht
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