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Chemische vergelijkingen in evenwicht op04/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
KBrO3 + F2 + H2O = KBrO4 + HF =>
KBrO3 + F2 + H2O = KBrO4 + 2 HF

NaH2PO4 + KOH = Na2HPO4 + K2HPO4 + H2O =>
2 NaH2PO4 + 2 KOH = Na2HPO4 + K2HPO4 + 2 H2O

Ca(CO3) + Fe(PO4) = Fe2(CO3)3 + Ca3(PO4)2 =>
3 Ca(CO3) + 2 Fe(PO4) = Fe2(CO3)3 + Ca3(PO4)2

CH3CH2NH2 + Ba(OH)2 = Ba(CH3CH2NH)2 + H2O =>
2 CH3CH2NH2 + Ba(OH)2 = Ba(CH3CH2NH)2 + 2 H2O

CaH2 + H2O = Ca(OH0)2 + H2 =>
CaH2 + 2 H2O = Ca(OH0)2 + 2 H2

C5H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H11NO2 + 12 O2 = 9 CO2 + 9 H2O + CH4N2O

Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)

AB + DEF3 = A(EF3)2 + EF2 + B8 + D2F =>
8 AB + 32 DEF3 = 8 A(EF3)2 + 16 EF2 + B8 + 16 D2F

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

AsCl5 = As + Cl5 =>
AsCl5 = As + Cl5

B2H6(g) + H2O = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O = 2 H3BO3(s) + 6 H2(g)

Na2NO2 + HCl = Na2Cl + HNO2 =>
Na2NO2 + HCl = Na2Cl + HNO2

Mg(s) + F2(g) = Mg(F2)2 =>
Mg(s) + 2 F2(g) = Mg(F2)2

MnO4 + CN = MnO + OCN =>
MnO4 + 3 CN = MnO + 3 OCN

P4S3 + HNO3 = NO2 + H2SO4 + H3PO4 + H2O =>
P4S3 + 38 HNO3 = 38 NO2 + 3 H2SO4 + 4 H3PO4 + 10 H2O

Na(s) + Cl2(g) = NaCl(g) =>
2 Na(s) + Cl2(g) = 2 NaCl(g)

Al(OH)3 + AlNO3 = Al(NO3)3 + AlOH =>
Al(OH)3 + 3 AlNO3 = Al(NO3)3 + 3 AlOH

C12H26O4S + NaOH = C12H25NaO4S + H2O =>
C12H26O4S + NaOH = C12H25NaO4S + H2O

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

Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2

HSO3 + H2O = SO3 + H3O =>
HSO3 + H2O = SO3 + H3O

N02 + H2O + O2 = HNO3 =>
2 N02 + 2 H2O + 5 O2 = 4 HNO3

HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl

I + Na = NaI =>
I + Na = NaI

NH4Cl + NaOH2 = NH4 + H2O + NaCl2 =>
2 NH4Cl + NaOH2 = 2 NH4 + H2O + NaCl2

I2 + Cu = CuI2 =>
I2 + Cu = CuI2

Ba + H2O = Ba(OH) + H =>
Ba + H2O = Ba(OH) + H

Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S

C + SI = SIC =>
C + SI = SIC

AsCl5 = As + Cl5 =>
AsCl5 = As + Cl5

MgSO4*682H2O = MgSO4 + H2O =>
MgSO4*682H2O = MgSO4 + 682 H2O

K3PO4(aq) + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2 =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2

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

C30H62 + N2O = H2O + CO2 + N2 =>
C30H62 + 91 N2O = 31 H2O + 30 CO2 + 91 N2

HCOOK = K + COOH =>
HCOOK = K + COOH

S + KOH = K + SOH =>
S + KOH = K + SOH

H2 + I2 = HI =>
H2 + I2 = 2 HI

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

Ca(OH) + CO2 = Ca2CO3 + H2O =>
2 Ca(OH) + CO2 = Ca2CO3 + H2O

(CH3)2CO3 + O2 = CO2 + H2O =>
(CH3)2CO3 + 3 O2 = 3 CO2 + 3 H2O

ZnCl2 + Cr(OH)3 = Zn(OH)2 + CrCl3 =>
3 ZnCl2 + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 CrCl3

FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

NH4Cl + Na(OH)2 = NH3 + H2O + NaCl2 =>
2 NH4Cl + Na(OH)2 = 2 NH3 + 2 H2O + NaCl2

I2 + PbO2 = IO3 + Pb =>
I2 + 3 PbO2 = 2 IO3 + 3 Pb

ZnSO4 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K2SO4 =>
3 ZnSO4 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 3 K2SO4

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Ca3(PO4)2(aq) + H2SO4(aq) = CaSO4(s) + Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 2 H2SO4(aq) = 2 CaSO4(s) + Ca(H2PO4)2(aq)

ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3

HCIO4 + Ca(OH)2 = Ca(CIO4)2 + H2O =>
2 HCIO4 + Ca(OH)2 = Ca(CIO4)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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