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Chemische vergelijkingen in evenwicht op03/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2O + NO3 = C5H7O2N + O2 =>
20 CO2 + 14 H2O + 4 NO3 = 4 C5H7O2N + 29 O2

HBrNH2OH = NH2BrH2O =>
HBrNH2OH = NH2BrH2O

BaBr2 + K2CO3 = BaCO3 + KBr =>
BaBr2 + K2CO3 = BaCO3 + 2 KBr

Ca + As = CaAs =>
Ca + As = CaAs

NaOH + MnCl2 = MnO2 + NaCl + H =>
2 NaOH + MnCl2 = MnO2 + 2 NaCl + 2 H

Zn2 + ZnCO3 = Zn2O + CO2 =>
Zn2 + 2 ZnCO3 = 2 Zn2O + 2 CO2

Cu + H2SO4*H2O = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4*H2O = CuSO4 + SO2 + 4 H2O

NaBr + K2PO4 = Na2PO4 + KBr =>
2 NaBr + K2PO4 = Na2PO4 + 2 KBr

KHO = KOH =>
KHO = KOH

P4 + KOH + H2O = KH2PO2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3

CUO2 + H2SO4 = CUSO4 + H2O + O2 =>
2 CUO2 + 2 H2SO4 = 2 CUSO4 + 2 H2O + O2

Fe + PO4 = Fe3(PO4)2 =>
3 Fe + 2 PO4 = Fe3(PO4)2

H3BO3 + HF + KOH = KBF4 + H2O =>
H3BO3 + 4 HF + KOH = KBF4 + 4 H2O

Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2

H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O

CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O

Ba(NO3)2 + Fe(NO3)3 + C6H8O7 = BaFe12O19 + NO2 + CO2 + H2O =>
9 Ba(NO3)2 + 108 Fe(NO3)3 + 19 C6H8O7 = 9 BaFe12O19 + 342 NO2 + 114 CO2 + 76 H2O

(NH4)2(CO3)4 = NH4 + CO3 =>
(NH4)2(CO3)4 = 2 NH4 + 4 CO3

C8H18 + H2 = C5H12 =>
5 C8H18 + 3 H2 = 8 C5H12

Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)

H2 + Co = CoH =>
H2 + 2 Co = 2 CoH

Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O

K + Co2 = KCo =>
2 K + Co2 = 2 KCo

MnCl2 + NO3 = MnO2 + NO2 + Cl =>
MnCl2 + 2 NO3 = MnO2 + 2 NO2 + 2 Cl

CO + H2O + F2 = C2H3OF + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3OF + 5 O2

NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3

TiCl4 + NaOH = TiO2 + H2O + NaCl =>
TiCl4 + 4 NaOH = TiO2 + 2 H2O + 4 NaCl

C3H8 + NH3 = HCN + H2 =>
C3H8 + 3 NH3 = 3 HCN + 7 H2

MgNOH = MgOHN =>
MgNOH = MgOHN

CaCl2MnSO4 = CaSO4MnCl2 =>
CaCl2MnSO4 = CaSO4MnCl2

HgSO4 + H2O = HgO + H2SO4 =>
HgSO4 + H2O = HgO + H2SO4

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

Hg + F2 = Hg2F2 =>
2 Hg + F2 = Hg2F2

Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn

H2(SO)4CuO = Cu(SO)4H2O =>
H2(SO)4CuO = Cu(SO)4H2O

AlClKBr = KClAlBr =>
AlClKBr = KClAlBr

NaC7H5O2CH3COOH = C6H5COOHCH3COONa =>
NaC7H5O2CH3COOH = C6H5COOHCH3COONa

NaHCO3 + C2H2O4 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + 9 C2H2O4 = 15 CO2 + 8 H2O + Na3C6H5O7

K2Cr2O7 + I2 + H2SO4 = Cr2(SO4)3 + KIO3 + H2O + K2SO4 =>
5 K2Cr2O7 + 3 I2 + 17 H2SO4 = 5 Cr2(SO4)3 + 6 KIO3 + 17 H2O + 2 K2SO4

Ba + Fe2O3 = Fe + BaO =>
3 Ba + Fe2O3 = 2 Fe + 3 BaO

HgCl2H2SO3 = H2OCl2HgSO2 =>
HgCl2H2SO3 = H2OCl2HgSO2

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

CuCl(aq)Ag(s) = CuClAg =>
CuCl(aq)Ag(s) = CuClAg

HNO3 + H2O = OH + NH2 =>
HNO3 + 4 H2O = 7 OH + NH2

C + KNO3 = K2(CO3) + CO2 + N =>
5 C + 4 KNO3 = 2 K2(CO3) + 3 CO2 + 4 N

H{+} + Ni = Ni2{+} + H2 =>
2 H{+} + 4 Ni = 2 Ni2{+} + H2

CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2

KCrO4 + CaSO3 = CaCrO4 + KSO3 =>
KCrO4 + CaSO3 = CaCrO4 + KSO3

AgNO3Cu(NO3)2 = Ag(NO3)2CuNO3 =>
AgNO3Cu(NO3)2 = Ag(NO3)2CuNO3

CuOHCl + HCl = CuCl2 + H2O =>
CuOHCl + HCl = CuCl2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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