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Chemische vergelijkingen in evenwicht op12/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrCl3 + NaClO + NaOH = NaCl + NaCrO4 + H2O =>
CrCl3 + 2 NaClO + 4 NaOH = 5 NaCl + NaCrO4 + 2 H2O

Cr2O3 + NaBrO + Na2CO3 = NaBr + CO2 + Na2CrO4 =>
Cr2O3 + 3 NaBrO + 2 Na2CO3 = 3 NaBr + 2 CO2 + 2 Na2CrO4

Ba(OH)2 + H3PO4 = Ba(PO4)2 + H3OH =>
Ba(OH)2 + 2 H3PO4 = Ba(PO4)2 + 2 H3OH

NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O

Mn(OH)2 + NH4Cl = MnCl2 + NH4OH =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH4OH

PbCrO4 + K2CO3 = PbCO3 + K2CrO4 =>
PbCrO4 + K2CO3 = PbCO3 + K2CrO4

NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)

Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3

BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2

NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)

CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + (Na)2SO4 =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + (Na)2SO4

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

CaCl2*H2SO4 = CaSO4 + HCl =>
CaCl2*H2SO4 = CaSO4 + 2 HCl

CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + Na2(SO4) =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + Na2(SO4)

Na3(PO4) + KCl = NaCl + K3PO4 =>
Na3(PO4) + 3 KCl = 3 NaCl + K3PO4

KMnO4 + Sn + KOH = MnO2 + K2SnO3 + H2O =>
4 KMnO4 + 3 Sn + 2 KOH = 4 MnO2 + 3 K2SnO3 + H2O

Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + HC2H3O2 =>
Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + 2 HC2H3O2

V + H2 = VH =>
2 V + H2 = 2 VH

SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI

HCOO + H2O = H2COO + OH =>
HCOO + H2O = H2COO + OH

V + H2 = VH5 =>
2 V + 5 H2 = 2 VH5

V + H2 = VH3 =>
2 V + 3 H2 = 2 VH3

KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4

AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

SnO + KMnO4 + HCl = SnCl4 + MnCl2 + KCl + H2O =>
5 SnO + 2 KMnO4 + 26 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 13 H2O

Ca3P2 + H2O = Ca(OH)2 + P + H2 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 P + 3 H2

Hg3(PO4)2 = Hg2P2O7 + Hg + O2 =>
2 Hg3(PO4)2 = 2 Hg2P2O7 + 2 Hg + O2

(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S

Fe + Cu(ClO2) = Fe(ClO2) + Cu =>
Fe + Cu(ClO2) = Fe(ClO2) + Cu

MnSO4 + NH3 = MnH2 + HNSO4 =>
MnSO4 + NH3 = MnH2 + HNSO4

H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O

CH3COOH + NH4Cl = CH3COONH4 + HCl =>
CH3COOH + NH4Cl = CH3COONH4 + HCl

KOH + S + H2O = K2SO3 + H2 =>
2 KOH + S + H2O = K2SO3 + 2 H2

H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4

KOH + CaCO3 = Ca(OH)2 + K2CO3 =>
2 KOH + CaCO3 = Ca(OH)2 + K2CO3

MgO(aq) + HI(aq) = H2O(l) + MgI2(aq) =>
MgO(aq) + 2 HI(aq) = H2O(l) + MgI2(aq)

Fe + CuCl2 + H2O = FeCl2 + H2 + Cu(OH)8 =>
Fe + CuCl2 + 8 H2O = FeCl2 + 4 H2 + Cu(OH)8

CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2

H2SO4 + NaNO2 = NO2 + SO2 + NaOH =>
H2SO4 + 2 NaNO2 = 2 NO2 + SO2 + 2 NaOH

Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O

HCl + F = Cl + H(F) =>
HCl + F = Cl + H(F)

Pb(NO3)2 + HOH = Pb(OH) + H(NO3)2 =>
Pb(NO3)2 + HOH = Pb(OH) + H(NO3)2

NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2

NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl

Fe + S* = FeS =>
Fe + S* = FeS

Ba + LiOH = BaOH + Li =>
Ba + LiOH = BaOH + Li

Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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