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Chemische vergelijkingen in evenwicht op03/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + Zn(NO3)2 = ZnSO4 + HNO3 =>
H2SO4 + Zn(NO3)2 = ZnSO4 + 2 HNO3

K4SiO4 + HCl = KCl + SiCl2 + H2O + Cl2 =>
K4SiO4 + 8 HCl = 4 KCl + SiCl2 + 4 H2O + Cl2

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

NIS + O2 = NIO + S =>
2 NIS + O2 = 2 NIO + 2 S

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

NaVO3 + NaNO2 + H2SO4 = V2(SO4)3 + NaNO3 + Na2SO4 + H2O =>
2 NaVO3 + 2 NaNO2 + 4 H2SO4 = V2(SO4)3 + 2 NaNO3 + Na2SO4 + 4 H2O

CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3

CH3CH2COOH + C2H2 = CH3CH2COCH2CHO =>
CH3CH2COOH + C2H2 = CH3CH2COCH2CHO

Cr3 + (CO3)2 = Cr3(CO3)2 =>
Cr3 + (CO3)2 = Cr3(CO3)2

Mg + O = MgO99999999999999999999999999999999999999999999999999999999999999999999999 =>
Mg + 9223372036854775807 O = MgO99999999999999999999999999999999999999999999999999999999999999999999999

H2SO4 + Zn(NO3)2 = ZnSO4 + HNO3 =>
H2SO4 + Zn(NO3)2 = ZnSO4 + 2 HNO3

NIS + O2 = NIO + S =>
2 NIS + O2 = 2 NIO + 2 S

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Cl2 + ZnO = ClO + Zn =>
Cl2 + 2 ZnO = 2 ClO + 2 Zn

Y2O3 + KC60Cu2 + O2 = YKC60Cu2O7 =>
2 Y2O3 + 4 KC60Cu2 + 11 O2 = 4 YKC60Cu2O7

S02 + O2 = SSO3 =>
2 S02 + 3 O2 = 2 SSO3

NaVO3 + NaNO2 + H2SO4 = V2(SO4)3 + NaNO3 + Na2SO4 + H2O =>
2 NaVO3 + 2 NaNO2 + 4 H2SO4 = V2(SO4)3 + 2 NaNO3 + Na2SO4 + 4 H2O

H2SO4 + Zn(NO3)2 = ZnSO4 + HNO3 =>
H2SO4 + Zn(NO3)2 = ZnSO4 + 2 HNO3

NaVO3 + NaNO2 + H2SO4 = V2(SO4)3 + NaNO3 + Na2SO4 + H2O =>
2 NaVO3 + 2 NaNO2 + 4 H2SO4 = V2(SO4)3 + 2 NaNO3 + Na2SO4 + 4 H2O

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

H2SO4 + Zn(NO3)2 = ZnSO4 + HNO3 =>
H2SO4 + Zn(NO3)2 = ZnSO4 + 2 HNO3

C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O

NaVO3 + NaNO2 + H2SO4 = V2(SO4)3 + NaNO3 + Na2SO4 + H2O =>
2 NaVO3 + 2 NaNO2 + 4 H2SO4 = V2(SO4)3 + 2 NaNO3 + Na2SO4 + 4 H2O

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

C5H12(s) + O2(g) = CO2(g) + H2O(g) =>
C5H12(s) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)

KI + O2 = K2O + OI2 =>
2 KI + O2 = K2O + OI2

C5H12(s) + O2(g) = CO2(g) + H2O(l) =>
C5H12(s) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)

C5H12(s) + O2(g) = CO2 + H2O =>
C5H12(s) + 8 O2(g) = 5 CO2 + 6 H2O

Cu + HNO3 + O2 = Cu(NO3) + H2O =>
4 Cu + 4 HNO3 + O2 = 4 Cu(NO3) + 2 H2O

CuSO4 + HSO4 = CuO3 + SO2 + H2O =>
3 CuSO4 + 2 HSO4 = 3 CuO3 + 5 SO2 + H2O

CuSO4*5H2O(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) + H2O(aq) =>
3 CuSO4*5H2O(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s) + 15 H2O(aq)

C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3

Si + Mg = MgSi2 =>
2 Si + Mg = MgSi2

Na2[B4O5(OH)4]*10H2O + H2SO4 = Na2SO4 + H3BO3 + H2O =>
Na2[B4O5(OH)4]*10H2O + H2SO4 = Na2SO4 + 4 H3BO3 + 7 H2O

AgI + KCN = K[Ag(CN)2] + KI =>
AgI + 2 KCN = K[Ag(CN)2] + KI

KMnO4 + HCl + I2 = MnCl2 + ICl3 + KCl + H2O =>
6 KMnO4 + 48 HCl + 5 I2 = 6 MnCl2 + 10 ICl3 + 6 KCl + 24 H2O

C4H2O3 + H2O = C4H4O4 =>
C4H2O3 + H2O = C4H4O4

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

K2 + MnO4 = KMnO4 =>
K2 + 2 MnO4 = 2 KMnO4

F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2

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

BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2

Li + Cd(NO3)2 = Li(NO3)2 + Cd =>
Li + Cd(NO3)2 = Li(NO3)2 + Cd

Pd + Fe{+3} = Pd{+2} + Fe{2+} =>
Pd + 2 Fe{+3} = Pd{+2} + 2 Fe{2+}

KOH + FCl = FOH + KCl =>
KOH + FCl = FOH + KCl

H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6

Mg(OH)2 + HCH3COO = Mg(CH3CO2)2 + H2O =>
Mg(OH)2 + 2 HCH3COO = Mg(CH3CO2)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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