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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + C2H4 = C2H5NO3 =>
HNO3 + C2H4 = C2H5NO3

ZnBr2 + K2CO3 = Zn(CO3) + K2Br2 =>
ZnBr2 + K2CO3 = Zn(CO3) + K2Br2

HNO + FeOH = Fe(NO) + H2O =>
HNO + FeOH = Fe(NO) + H2O

CaO + B2O3 + Mg = CaB6 + MgO =>
CaO + 3 B2O3 + 10 Mg = CaB6 + 10 MgO

KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP

Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O

CuSO4 + (NH4)2SO4 = (NH4)2Cu(SO4)2 =>
CuSO4 + (NH4)2SO4 = (NH4)2Cu(SO4)2

Ga2O3 + Al = AlO + Ga =>
Ga2O3 + 3 Al = 3 AlO + 2 Ga

KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O

(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl

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

Ga + I2 = GaI2 =>
Ga + I2 = GaI2

C21H44 + O2 = C + H2O =>
C21H44 + 11 O2 = 21 C + 22 H2O

MgCl2 + Na3PO4 = NaCl2 + Mg3PO4 =>
3 MgCl2 + Na3PO4 = 3 NaCl2 + Mg3PO4

(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2

Co + HgCl2 = CoCl + Hg =>
2 Co + HgCl2 = 2 CoCl + Hg

H + NO = H2O + N =>
2 H + NO = H2O + N

C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O

CuFe + HCl = CuCl2 + Fe + H2 =>
CuFe + 2 HCl = CuCl2 + Fe + H2

SO2 + ZnO = O2 + ZnS =>
2 SO2 + 2 ZnO = 3 O2 + 2 ZnS

(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH

Fe(OH)3 + CO2 = FeCO3 + H2O + O2 =>
4 Fe(OH)3 + 4 CO2 = 4 FeCO3 + 6 H2O + O2

CaSO4 + Ca(OH)2 = (CaOH)2SO4 =>
CaSO4 + Ca(OH)2 = (CaOH)2SO4

KTeO4 + Zn + HCl = TeO2 + ZnCl2 + KCl + H2O =>
2 KTeO4 + 3 Zn + 8 HCl = 2 TeO2 + 3 ZnCl2 + 2 KCl + 4 H2O

NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3

Mg + Zn(OH)2 = Mg(OH)2 + Zn =>
Mg + Zn(OH)2 = Mg(OH)2 + Zn

SbOCl + H2S = Sb2S3 + H2O + HCl =>
2 SbOCl + 3 H2S = Sb2S3 + 2 H2O + 2 HCl

Al + Zn(SO4)2 = Al2(SO4)3 + Zn =>
4 Al + 3 Zn(SO4)2 = 2 Al2(SO4)3 + 3 Zn

CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O

N2O + CO = N + CO2 =>
N2O + CO = 2 N + CO2

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP

(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S

C21H44 + O2 = C + H2O =>
C21H44 + 11 O2 = 21 C + 22 H2O

KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O

Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O

(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl

Pt + H2O = PtO2 + H2 =>
Pt + 2 H2O = PtO2 + 2 H2

C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O

C8H18 + Cl2 = CHCl3 + HCl =>
C8H18 + 17 Cl2 = 8 CHCl3 + 10 HCl

(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH

Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O

Cr2O + CO = Cr + CO2 =>
Cr2O + CO = 2 Cr + CO2

AlBr3 + K2(CO3) = Al2(CO3)3 + KBr =>
2 AlBr3 + 3 K2(CO3) = Al2(CO3)3 + 6 KBr

NiO + LiOH + O2 = LiNiO2 + H2O =>
4 NiO + 4 LiOH + O2 = 4 LiNiO2 + 2 H2O

C9H11NO3 + O2 = H2O + CO2 + NH3 =>
2 C9H11NO3 + 19 O2 = 8 H2O + 18 CO2 + 2 NH3

(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2

Cr2O + H2S = Cr2S + H2O =>
Cr2O + H2S = Cr2S + H2O

Fe + Br = FeBr2 =>
Fe + 2 Br = FeBr2

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Breng de vergelijking van een chemische reactie in evenwicht
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