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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

Cr2(SO4)3 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + SO2 =>
Cr2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 SO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

BeO + F2 = BeF2 + O2 =>
2 BeO + 2 F2 = 2 BeF2 + O2

(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs

KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2

FeSO4 + Br2 = FeBr2 + SO4 =>
FeSO4 + Br2 = FeBr2 + SO4

Cl + NaF = ClF + Na =>
Cl + NaF = ClF + Na

CHCCCH3 + O2 = CO2 + H2O =>
CHCCCH3 + 5 O2 = 4 CO2 + 2 H2O

N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

NH4ClO4(s) + Al(s) = Al2O3(s) + N2(g) + HCl(g) + H2O(g) =>
6 NH4ClO4(s) + 10 Al(s) = 5 Al2O3(s) + 3 N2(g) + 6 HCl(g) + 9 H2O(g)

K2Cr2O7 + Na2S + H2O = S + NaOH + KCrO2 =>
K2Cr2O7 + 3 Na2S + 3 H2O = 3 S + 6 NaOH + 2 KCrO2

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HF + H2SO4 = HSO3F + H2O =>
HF + H2SO4 = HSO3F + H2O

CH3(COOH)12CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3(COOH)12CH2CH2CH3 + 19 O2 = 32 CO2 + 22 H2O

Ba(CH3CO2) + NO2(SO4) = Ba(SO4) + NO2(CH3CO2) =>
Ba(CH3CO2) + NO2(SO4) = Ba(SO4) + NO2(CH3CO2)

Ni + Cu(SO4) = NiSO4 + Cu =>
Ni + Cu(SO4) = NiSO4 + Cu

NH3OHCl + K2Cr2O7 + HCl = KCl + CrCl3 + H2O + N2 =>
6 NH3OHCl + K2Cr2O7 + 2 HCl = 2 KCl + 2 CrCl3 + 13 H2O + 3 N2

CuO + H2O4S = CuO4S + H2O =>
CuO + H2O4S = CuO4S + H2O

CClBr3 + O2 = CO2 + Cl2 + Br2 =>
2 CClBr3 + 2 O2 = 2 CO2 + Cl2 + 3 Br2

CFCl3 + O3 = CO + FCl3 =>
3 CFCl3 + O3 = 3 CO + 3 FCl3

C3H8 + CoF3 = CF4 + CoF2 + HF =>
C3H8 + 20 CoF3 = 3 CF4 + 20 CoF2 + 8 HF

Pt2C = Pt + C =>
Pt2C = 2 Pt + C

K2(SO4) + Mg(CO3) = K2(CO3) + Mg(SO4) =>
K2(SO4) + Mg(CO3) = K2(CO3) + Mg(SO4)

MnCO3 + Gd2O3 + HNO3 = GdMnO3 + CO2 + H2O + NO2 =>
2 MnCO3 + Gd2O3 + 2 HNO3 = 2 GdMnO3 + 2 CO2 + H2O + 2 NO2

CN3O4H13 = NH3 + CO2 + H2O =>
CN3O4H13 = 3 NH3 + CO2 + 2 H2O

Cl2(g) + ZnI2(aq) = ZnCl2(aq) + I2(s) =>
Cl2(g) + ZnI2(aq) = ZnCl2(aq) + I2(s)

Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4

MgO + HOH = MgH2 + O2 =>
MgO + HOH = MgH2 + O2

P + O2 = P4O10 = P4O10 + H2O = H3PO4 =>
4 P + 5 O2 = P4O10

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3

Al(OH)3 + H2SO4 = Al{+3} + HSO4{-} + H2O =>
Al(OH)3 + 3 H2SO4 = Al{+3} + 3 HSO4{-} + 3 H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

A + B2 = AB3 =>
2 A + 3 B2 = 2 AB3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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