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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
K + Br2 = KBr =>
2 K + Br2 = 2 KBr

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

Cr(OH)3 + HClO3 = Cr(ClO3)3 + H2O =>
Cr(OH)3 + 3 HClO3 = Cr(ClO3)3 + 3 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

FeCl3 + Fe(OH)2 = FeCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Fe(OH)2 = 3 FeCl2 + 2 Fe(OH)3

Cu2S + O2(g) = Cu(l) + SO2 =>
Cu2S + O2(g) = 2 Cu(l) + SO2

Zn(NO3)2 + Al(NO3)3 + C6H12N4 = ZnAl2O4 + N2 + CO2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 10 C6H12N4 = 9 ZnAl2O4 + 56 N2 + 60 CO2 + 60 H2O

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

MnO + CuSO4 = MnSO4 + CuO =>
MnO + CuSO4 = MnSO4 + CuO

CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Na2SO4 + I2 = Na2(SO4)6 + NaI =>
6 Na2SO4 + 5 I2 = Na2(SO4)6 + 10 NaI

Ce(NO3)2 + C2H5NO2 = CeO2 + N2 + H2O + CO2 =>
9 Ce(NO3)2 + 8 C2H5NO2 = 9 CeO2 + 13 N2 + 20 H2O + 16 CO2

CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4

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

Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn

H3PO4 + H2S + K2Cr2O7 = K2PO4 + CrPO4 + S8 + H2O =>
48 H3PO4 + 40 H2S + 16 K2Cr2O7 = 16 K2PO4 + 32 CrPO4 + 5 S8 + 112 H2O

(CH3Cl) = C + H2 + Cl2 =>
2(CH3Cl) = 2 C + 3 H2 + Cl2

H3C6H5O7 + OH = H2C6O7 + H2O =>
H3C6H5O7 + 6 OH = H2C6O7 + 6 H2O

Al4C3 + HBr = AlBr3 + CH4 =>
Al4C3 + 12 HBr = 4 AlBr3 + 3 CH4

CO + H2 = C2H5OH + CO2 =>
3 CO + 3 H2 = C2H5OH + CO2

MnCl2 + H2O + Cl2 = MnO2 + HCl =>
MnCl2 + 2 H2O + Cl2 = MnO2 + 4 HCl

C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O

P + KCIO3 = KCI + P2O5 =>
6 P + 5 KCIO3 = 5 KCI + 3 P2O5

Sr(NO3)2 + KI = KNO3 + SrI2 =>
Sr(NO3)2 + 2 KI = 2 KNO3 + SrI2

H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O

Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg

HNO3 + H = N2O + H2O =>
2 HNO3 + 8 H = N2O + 5 H2O

As2(SO4)5 + AlBr3 = Al2(SO4)3 + AsBr5 =>
3 As2(SO4)5 + 10 AlBr3 = 5 Al2(SO4)3 + 6 AsBr5

Al + NiO = AlNiO =>
Al + NiO = AlNiO

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2

silvercarbonate + iron(ii)acetate = iron(ii)carbonate + silveracetate =>
Ag2CO3 + Fe(CH3CO2)2 = FeCO3 + 2 AgCH3CO2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Na3PO4 + Pb(NO2)2 = Pb3(PO4)2 + NaNO2 =>
2 Na3PO4 + 3 Pb(NO2)2 = Pb3(PO4)2 + 6 NaNO2

MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF

Y2U = Y + U =>
Y2U = 2 Y + U

C7H14 + Br2 = C7H13Br + HBr =>
C7H14 + Br2 = C7H13Br + HBr

Zn2(OH)2CO3 + HCl = ZnCl2 + CO2 + H2O =>
Zn2(OH)2CO3 + 4 HCl = 2 ZnCl2 + CO2 + 3 H2O

CuO = Cu + O2 =>
2 CuO = 2 Cu + O2

Al + Na2CO3 = Na + AlCO3 =>
Al + Na2CO3 = 2 Na + AlCO3

VOC2O4 = VO2 + CO + O2 =>
2 VOC2O4 = 2 VO2 + 4 CO + O2

ZnCl2 + K2Cr2O7 + HCl = KCl + ZnCl4 + H2O + CrCl3 =>
3 ZnCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 3 ZnCl4 + 7 H2O + 2 CrCl3

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu

K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

(CH3)3N + CH2COOHCOHCOOHCH2COOH = CH2COOH(CH3)3COHCOOH(CH3)3CH2COOH(CH3)3 + N =>
3(CH3)3N + CH2COOHCOHCOOHCH2COOH = CH2COOH(CH3)3COHCOOH(CH3)3CH2COOH(CH3)3 + 3 N

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Breng de vergelijking van een chemische reactie in evenwicht
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