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Chemische vergelijkingen in evenwicht op04/07/17

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + KBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O

H2SO4 + HI = S + I2 + H2O =>
H2SO4 + 6 HI = S + 3 I2 + 4 H2O

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

Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3) + H2O =>
6 Ba(OH)2 + 5 Cl2 = 4 BaCl2 + 2 Ba(ClO3) + 6 H2O

SnO + H2O = Sn(OH)2 =>
SnO + H2O = Sn(OH)2

Ca(CO3) + Zn(OH)2 = Ca(OH)2 + Zn(CO3) =>
Ca(CO3) + Zn(OH)2 = Ca(OH)2 + Zn(CO3)

AgNO3 + H2O2 = Ag + O2 + HNO3 =>
2 AgNO3 + H2O2 = 2 Ag + O2 + 2 HNO3

C3H6O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6O2(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)

ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2

BBr3 + Na2S + H2O = H3BO3 + H2S + NaBr =>
2 BBr3 + 3 Na2S + 6 H2O = 2 H3BO3 + 3 H2S + 6 NaBr

CaSO4 + NaBr = NaSO4 + CaBr =>
CaSO4 + NaBr = NaSO4 + CaBr

BaNO3 = BaNO2 + O2 =>
2 BaNO3 = 2 BaNO2 + O2

PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O

HCl + MnO2 = MnCl + H2O + Cl2 =>
8 HCl + 2 MnO2 = 2 MnCl + 4 H2O + 3 Cl2

CaF2 + O2 = CaO + F2 =>
2 CaF2 + O2 = 2 CaO + 2 F2

Na2S2O3 + Cl2 + H2O = H2SO4 + HCl + NaCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 6 HCl + 2 NaCl

BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl

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

NaSO4 + H2O = NaO + H2SO4 =>
NaSO4 + H2O = NaO + H2SO4

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

AlBr3 + Na2S + H2O = Al(OH)3 + H2S + NaBr =>
2 AlBr3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaBr

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

C6H15N + O2 = CO2 + H2O + N2 =>
4 C6H15N + 39 O2 = 24 CO2 + 30 H2O + 2 N2

NACLO3 = NACL + O2 =>
2 NACLO3 = 2 NACL + 3 O2

CH3CCH2CH3 + Na = CH3CCNa + H2 =>
3 CH3CCH2CH3 + 4 Na = 4 CH3CCNa + 6 H2

C5H12O2 + O2 = CO2 + H2O =>
C5H12O2 + 7 O2 = 5 CO2 + 6 H2O

HCl + MnO2 = MnCl + H2O + Cl2 =>
8 HCl + 2 MnO2 = 2 MnCl + 4 H2O + 3 Cl2

Na2SO3 + KMnO4 + KOH = Na2SO4 + K2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

C6H12O6(s) + O2(g) = CO2(g) + H2O =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O

Ch3OH + HI = HOH + Ch3I =>
Ch3OH + HI = HOH + Ch3I

(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4

Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu

KMnO4 + KOH = K2MnO2 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO2 + 5 O2 + 2 H2O

Na2S2O3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

AL + Cl2 = ALCl2 =>
AL + Cl2 = ALCl2

Na2S2O4 + NaOH + NO = Na2S + NaNO3 + H2O =>
3 Na2S2O4 + 16 NaOH + 10 NO = 6 Na2S + 10 NaNO3 + 8 H2O

HCl + H2O = H3ClO =>
HCl + H2O = H3ClO

CH3CCCH2CH3 + Na = CH3CCNa + H2 =>
6 CH3CCCH2CH3 + 10 Na = 10 CH3CCNa + 9 H2

KI + F2O + H2O = KF + KOH + I2 =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 2 I2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl

TlBr3 + Na2S = Tl2S + S + NaBr =>
2 TlBr3 + 3 Na2S = Tl2S + 2 S + 6 NaBr

NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)

Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

C6H6(g) + Cl2(g) = C6H4Cl2(g) + HCl =>
C6H6(g) + 2 Cl2(g) = C6H4Cl2(g) + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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