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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCOOH + Ca(OH)2 = Ca(COOH)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(COOH)2 + 2 H2O

Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2

(NH4)2CO3 + NaOH = (NH4)OH + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2(NH4)OH + Na2CO3

MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO

Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4

Br2(g) + K(s) = KBr(s) =>
Br2(g) + 2 K(s) = 2 KBr(s)

NO3 + Ni(NH3)6 + NaOH = NiOH + NH3 + NaNO3 =>
NO3 + Ni(NH3)6 + NaOH = NiOH + 6 NH3 + NaNO3

BO(OH)2 + HCl = BOCl2 + H2O =>
BO(OH)2 + 2 HCl = BOCl2 + 2 H2O

K2SO4 + Al2(SO4)3 = K2(SO4)3 + Al2(SO4) =>
K2SO4 + Al2(SO4)3 = K2(SO4)3 + Al2(SO4)

Mg(a) + O2 = MgO(a) =>
2 Mg(a) + O2 = 2 MgO(a)

HCl(aq) + Na2CO3(s) = CO2(g) + NaCl(aq) + H2O(l) =>
2 HCl(aq) + Na2CO3(s) = CO2(g) + 2 NaCl(aq) + H2O(l)

KCl + CaSO4 = CaCl2 + K2SO4CaSO4 =>
2 KCl + 2 CaSO4 = CaCl2 + K2SO4CaSO4

Ba(OH)2(aq) + CH3COOH(aq) = (CH3COO)2Ba(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 CH3COOH(aq) = (CH3COO)2Ba(aq) + 2 H2O(l)

BrO + H2O = BrO3 + H =>
BrO + 2 H2O = BrO3 + 4 H

NaCl + Cu(OH)2 = Na(OH) + CuCl2 =>
2 NaCl + Cu(OH)2 = 2 Na(OH) + CuCl2

CH(CH3(CH2)14COO)3(CH2)2 + NaOH = CH(CH2)2(OH)3 + CH3(CH2)14CO2Na =>
CH(CH3(CH2)14COO)3(CH2)2 + 3 NaOH = CH(CH2)2(OH)3 + 3 CH3(CH2)14CO2Na

Fe(OH)3 + Al = Fe + Al(OH)3 =>
Fe(OH)3 + Al = Fe + Al(OH)3

Ca{+2} + ZnCl2 = CaCl2 + Zn{+2} =>
Ca{+2} + ZnCl2 = CaCl2 + Zn{+2}

H2SO3 + AgOH = Ag2SO3 + H2O =>
H2SO3 + 2 AgOH = Ag2SO3 + 2 H2O

Fe(OH)3 + KCl = FeCl3 + KOH =>
Fe(OH)3 + 3 KCl = FeCl3 + 3 KOH

Cu(NO3)2(aq) + Na2S(aq) = CuS(s) + Na2(NO3)2 =>
Cu(NO3)2(aq) + Na2S(aq) = CuS(s) + Na2(NO3)2

Cr(OH)3 + K3PO3 = CrPO3 + KOH =>
Cr(OH)3 + K3PO3 = CrPO3 + 3 KOH

K3[Co(C2O4)3] = K2C2O4 + CoC2O4 + CO2 =>
2 K3[Co(C2O4)3] = 3 K2C2O4 + 2 CoC2O4 + 2 CO2

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

NH3NO3 + Ba(OH)2 = Ba(NO3)2 + NH3 + H2O =>
16 NH3NO3 + 9 Ba(OH)2 = 9 Ba(NO3)2 + 14 NH3 + 12 H2O

Li2SO4 + HCl = LiCl + H2SO4 =>
Li2SO4 + 2 HCl = 2 LiCl + H2SO4

CaO + Al(OH)3 = Ca(OH)2 + Al2O3 =>
3 CaO + 2 Al(OH)3 = 3 Ca(OH)2 + Al2O3

CH3COOH = (CH3CO)2O + H2O =>
2 CH3COOH = (CH3CO)2O + H2O

HCl2 + X = XCl2 + H2 =>
2 HCl2 + 2 X = 2 XCl2 + H2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

LiI + AgNo3 = LiNo3 + AgI =>
LiI + AgNo3 = LiNo3 + AgI

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

NaH2S + CuNO2 = NaNO2 + CuH2S =>
NaH2S + CuNO2 = NaNO2 + CuH2S

NaI + Pb(SO4)2 + Pb = Na2SO4 + PbI2 =>
4 NaI + Pb(SO4)2 + Pb = 2 Na2SO4 + 2 PbI2

CaSO3 + O2 + H2O = CaSO4*2H2O =>
2 CaSO3 + O2 + 4 H2O = 2 CaSO4*2H2O

Cr2S3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2S3 + 12 H2SO4 = Cr2(SO4)3 + 12 H2SO3

FeCl3 + H2O = Fe(OH)2Cl + HCl =>
FeCl3 + 2 H2O = Fe(OH)2Cl + 2 HCl

KOH + C3H7COOH = C3H7COOK + H2O =>
KOH + C3H7COOH = C3H7COOK + H2O

CH3COOHNaOH = CH2COOHNaOH2 =>
CH3COOHNaOH = CH2COOHNaOH2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O

CH25 + O2 = CO2 + H2O =>
4 CH25 + 29 O2 = 4 CO2 + 50 H2O

Cu(NO3)2 + NaHCO3 = Cu(HCO3)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaHCO3 = Cu(HCO3)2 + 2 Na(NO3)

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

NaBr + LiF = LiBr + NaF =>
NaBr + LiF = LiBr + NaF

Br2 + KOH = KBrO3 + KBr0 + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr0 + 3 H2O

LiCl + AgNO3 = ClNO3 + LiAg =>
LiCl + AgNO3 = ClNO3 + LiAg

Fe3Cl(aq) + Mg(s) = Fe(s) + MgCl(aq) =>
Fe3Cl(aq) + Mg(s) = 3 Fe(s) + MgCl(aq)

Ba(CH3COO)2 + HCl = BaCl2 + H2(CH3COO)2 =>
Ba(CH3COO)2 + 2 HCl = BaCl2 + H2(CH3COO)2

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Breng de vergelijking van een chemische reactie in evenwicht
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