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Chemische vergelijkingen in evenwicht op12/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaBr + KCI = NaCI + KBr =>
NaBr + KCI = NaCI + KBr

NH4NO3 + NaBr = NaNO3 + NH4Br =>
NH4NO3 + NaBr = NaNO3 + NH4Br

Na2CO3 + O2 = Na2O + CO3 =>
2 Na2CO3 + O2 = 2 Na2O + 2 CO3

HNO3(ac) + KI = KNO3 + I2 + H2O + NO2 =>
4 HNO3(ac) + 2 KI = 2 KNO3 + I2 + 2 H2O + 2 NO2

Ag + HBrO3 = AgBrO3 + BrO + H2O =>
3 Ag + 4 HBrO3 = 3 AgBrO3 + BrO + 2 H2O

Al2O3 + CsOH = Cs3AlO3 + H2O =>
Al2O3 + 6 CsOH = 2 Cs3AlO3 + 3 H2O

Be2 + O2 = BeO =>
Be2 + O2 = 2 BeO

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

NaOH + NiCl2 = NaCl2 + OHNi =>
NaOH + NiCl2 = NaCl2 + OHNi

C6H5C2H5 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H5 + 54 KMnO4 + 54 KOH = 8 C6H5COOH + 54 K2MnO4 + 38 H2O

BaH2SO4 = BaSO4H2 =>
BaH2SO4 = BaSO4H2

CNCl + NaOH = NaCNO + NaCl + H2O =>
CNCl + 2 NaOH = NaCNO + NaCl + H2O

KOH + ClOH = KClO + H2O =>
KOH + ClOH = KClO + H2O

MnO + NaCl = MnCl2 + Na2O =>
MnO + 2 NaCl = MnCl2 + Na2O

(CH3)(CH2)6(CH3) + O2 = H2O + CO2 =>
2(CH3)(CH2)6(CH3) + 25 O2 = 18 H2O + 16 CO2

Fe(s) + O2(aq) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(aq) + 2 H2O(l) = 2 Fe(OH)2(aq)

C6H12NO2 + O2 = CO2 + H2O + N2 =>
2 C6H12NO2 + 16 O2 = 12 CO2 + 12 H2O + N2

ZnCl2(aq) + H3PO4(aq) = Zn3(PO4)2(s) + HCl(aq) =>
3 ZnCl2(aq) + 2 H3PO4(aq) = Zn3(PO4)2(s) + 6 HCl(aq)

Na2SeO3 + NaI + HCl = NaCl + Se + H2O + I2 =>
Na2SeO3 + 4 NaI + 6 HCl = 6 NaCl + Se + 3 H2O + 2 I2

LiN + O2 = Li2O + N2O =>
2 LiN + O2 = Li2O + N2O

Ni(OH)2 + SO3 = NiSO4 + H2O =>
Ni(OH)2 + SO3 = NiSO4 + H2O

Al + Fe = Al2Fe3 =>
2 Al + 3 Fe = Al2Fe3

Cr2S3 + Cu(NO3)2 = CuS + Cr(NO3)3 =>
Cr2S3 + 3 Cu(NO3)2 = 3 CuS + 2 Cr(NO3)3

ZnHCl(ac) = ClHZn =>
ZnHCl(ac) = ClHZn

K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4

HBr(aq) + MgSO3(s) = H2O + SO2 + MgBr2 =>
2 HBr(aq) + MgSO3(s) = H2O + SO2 + MgBr2

C2H50H + O2 = CH3OOH + H2O =>
4 C2H50H + 51 O2 = 8 CH3OOH + 86 H2O

Al4 + H2O = Al(OH)3 + H4579 =>
4579 Al4 + 54948 H2O = 18316 Al(OH)3 + 12 H4579

C4H6 + O3 = CO2 + H2O =>
3 C4H6 + 11 O3 = 12 CO2 + 9 H2O

Al(OH)3 + BaCl2 = Ba(OH)2 + AlCl3 =>
2 Al(OH)3 + 3 BaCl2 = 3 Ba(OH)2 + 2 AlCl3

K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S

FeF3 + Na2SO4 = Fe2(SO4)3 + NaF =>
2 FeF3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaF

PH23 + O2 = P2O5 + H =>
4 PH23 + 5 O2 = 2 P2O5 + 92 H

CuCO3 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2CO3 =>
2 CuCO3 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2CO3

C(s) + Cl2(g) = CCl4(v) =>
C(s) + 2 Cl2(g) = CCl4(v)

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

PtCl2 + Mn = PtMn + Cl =>
PtCl2 + Mn = PtMn + 2 Cl

BaCO3CH3COOH = Ba(CH3COOH)CO3 =>
BaCO3CH3COOH = Ba(CH3COOH)CO3

Pb + Ag2SO4 = Ag + Pb(SO4)2 =>
Pb + 2 Ag2SO4 = 4 Ag + Pb(SO4)2

CH3CN + H2 = CH4 + HCN =>
CH3CN + H2 = CH4 + HCN

NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + H2O =>
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + 6 H2O

H2O + CO2 = C6H12O6 + O2* =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2*

K(OH) + H3PO4 = K3(PO4) + H2O =>
3 K(OH) + H3PO4 = K3(PO4) + 3 H2O

ZnKOH = Zn(KOH) =>
ZnKOH = Zn(KOH)

NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)

Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2

Zn + HNO3 = H2O + NH4NO3 + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Zn(NO3)2

H2S + NaOCl = NaCl + H2SO4 =>
H2S + 4 NaOCl = 4 NaCl + H2SO4

Li3(PO4) + Zn(NO3)2 = LiNO3 + Zn3(PO4)2 =>
2 Li3(PO4) + 3 Zn(NO3)2 = 6 LiNO3 + Zn3(PO4)2

C5H8 + H2O = CO + H2 =>
C5H8 + 5 H2O = 5 CO + 9 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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