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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + Zn = Zn(NO3)2 + N2O3 + H2O =>
6 HNO3 + 2 Zn = 2 Zn(NO3)2 + N2O3 + 3 H2O

NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2

C2H6O3 + O2 = CO2 + H2O =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

ZnSO4(aq) + NaNO3(aq) = Zn(NO3)2 + Na2SO4 =>
ZnSO4(aq) + 2 NaNO3(aq) = Zn(NO3)2 + Na2SO4

Ca + C = CaC6 =>
Ca + 6 C = CaC6

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

MnO2(s) + H2C2O4(aq) = CO2(g) + MnO(s) + H2O(l) =>
MnO2(s) + H2C2O4(aq) = 2 CO2(g) + MnO(s) + H2O(l)

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

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

LiF = Li + F2 =>
2 LiF = 2 Li + F2

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3

Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2

C4H6 + KMnO4 = CH3COOK + MnO2 =>
C4H6 + 2 KMnO4 = 2 CH3COOK + 2 MnO2

Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

NaHCO3 + Ca3(PO4)2 = Ca(HCO3)2 + Na3PO4 =>
6 NaHCO3 + Ca3(PO4)2 = 3 Ca(HCO3)2 + 2 Na3PO4

Mg3(PO4)2 + Ca(ClO)2 = Ca3(PO4)2 + Mg(ClO)2 =>
Mg3(PO4)2 + 3 Ca(ClO)2 = Ca3(PO4)2 + 3 Mg(ClO)2

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

NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

H3PO4 + H2O = HPO4 + H4O =>
H3PO4 + H2O = HPO4 + H4O

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

HCN + CH3COONa = CH3COOH + NaCN =>
HCN + CH3COONa = CH3COOH + NaCN

CO2 + H2O = H2CO3*H2O = HCO3 + H3O =>
CO2 + 2 H2O = H2CO3*H2O

C6H5OH = C6H5 + OH =>
C6H5OH = C6H5 + OH

Na2CO3 + HBr = CO2 + H2O + NaBr =>
Na2CO3 + 2 HBr = CO2 + H2O + 2 NaBr

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

F2 + P2 = PF3 =>
3 F2 + P2 = 2 PF3

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr

F2 + P2 = PF3 =>
3 F2 + P2 = 2 PF3

Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)

C + O2 + H2 = C2H2OH =>
4 C + O2 + 3 H2 = 2 C2H2OH

K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4

Cr2(SO4)3 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4

Cd(OH)2 + H2WO4 = CdWO4 + H2O =>
Cd(OH)2 + H2WO4 = CdWO4 + 2 H2O

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

KJ + H2SO4 = K2SO4 + J2 + H2S + H2O =>
8 KJ + 5 H2SO4 = 4 K2SO4 + 4 J2 + H2S + 4 H2O

Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O

Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]

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

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

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Breng de vergelijking van een chemische reactie in evenwicht
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