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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

NiBr2 + K3(PO4) = Ni3(PO4)2 + KBr =>
3 NiBr2 + 2 K3(PO4) = Ni3(PO4)2 + 6 KBr

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

Na2CO3 + Ag = Na2CO3Ag =>
Na2CO3 + Ag = Na2CO3Ag

C10F18 + H2 = C10H18 + F2 =>
C10F18 + 9 H2 = C10H18 + 9 F2

H(Cl) + H(ClO3) = Cl2 + H2O =>
5 H(Cl) + H(ClO3) = 3 Cl2 + 3 H2O

Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2

Fe + K2SO4 = K + FeSO4 =>
Fe + K2SO4 = 2 K + FeSO4

Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3

HCOOH + Cu = HCOOCu + H2 =>
2 HCOOH + 2 Cu = 2 HCOOCu + H2

MnO2 + H2O2 = Mn(OH)2 + O2 =>
MnO2 + H2O2 = Mn(OH)2 + O2

*2KClO3 = *KCl + O2 =>
*2KClO3 = 2*KCl + 3 O2

NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI

Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

AlI3(aq) + Cl2(g) = AlCl3(aq) + I2(g) =>
2 AlI3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 I2(g)

Cu + Ag3N = Ag + Cu2N3 =>
2 Cu + 3 Ag3N = 9 Ag + Cu2N3

Au + ClO3 = Au(ClO3)3 =>
Au + 3 ClO3 = Au(ClO3)3

CuO + C2H4O2 = Cu(CH3COO)2 + H2O =>
CuO + 2 C2H4O2 = Cu(CH3COO)2 + H2O

Ca + H{2} = CaH{2} =>
Ca + H{2} = CaH{2}

NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2

N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Al(s) + H2SO4(aq) = Al(SO4)3(aq) + H2(g) =>
Al(s) + 3 H2SO4(aq) = Al(SO4)3(aq) + 3 H2(g)

C2H2 + O2 = CO2(g) + H2O =>
2 C2H2 + 5 O2 = 4 CO2(g) + 2 H2O

C7H6O + Cr2O7{-}2 + H{+} = C7H6O2 + Cr{+3} + H2O =>
7 C7H6O + 2 Cr2O7{-}2 + 14 H{+} = 7 C7H6O2 + 4 Cr{+3} + 7 H2O

Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(OH)2 + 6 Na2HPO4 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O

CH3CHNH2COOH + O2 = CO2 + N2 + H2O =>
4 CH3CHNH2COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O

MgS + ZnSO4 = MgSO4 + ZnS =>
MgS + ZnSO4 = MgSO4 + ZnS

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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

C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO + Cr2(SO4)3 + H2O =>
6 C2H5OH + K2Cr2O7 + 4 H2SO4 = 6 C2H4O + K2SO + Cr2(SO4)3 + 10 H2O

[C2H4]25 + O2 = CO2 + H2O =>
[C2H4]25 + 75 O2 = 50 CO2 + 50 H2O

LiCl + NaF = LiFNaCl =>
LiCl + NaF = LiFNaCl

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Pb(NO3)2 + KH = PbH2 + KNO3 =>
Pb(NO3)2 + 2 KH = PbH2 + 2 KNO3

K2SO4 + Mn(OH)2 = KOH + MnSO4 =>
K2SO4 + Mn(OH)2 = 2 KOH + MnSO4

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

SH4 = S + H2 =>
SH4 = S + 2 H2

C7H14Br2 + Zn = C7H14 + ZnBr2 =>
C7H14Br2 + Zn = C7H14 + ZnBr2

C5H6COOH + NH4Cl + CH3CH2OH = C8H14NHCl + H2O =>
5 C5H6COOH + 9 NH4Cl + 21 CH3CH2OH = 9 C8H14NHCl + 31 H2O

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

C37H31NO4S + O2 = CO2 + H2O + NH3 + S =>
C37H31NO4S + 42 O2 = 37 CO2 + 14 H2O + NH3 + S

Ca(ClO)2 = Ca(ClO3)2 + CaCl2 =>
3 Ca(ClO)2 = Ca(ClO3)2 + 2 CaCl2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

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

KOH + Ni3(PO4)2 = K3PO4 + Ni(OH)2 =>
6 KOH + Ni3(PO4)2 = 2 K3PO4 + 3 Ni(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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