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Chemische vergelijkingen in evenwicht op01/30/18

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + AGNO3 = AG + Zn(NO3)2 =>
Zn + 2 AGNO3 = 2 AG + Zn(NO3)2

Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2

I + K(OH) = KI + KIO3 + H2O =>
6 I + 6 K(OH) = 5 KI + KIO3 + 3 H2O

S + O2 = SO2 =>
S + O2 = SO2

SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl

Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4

CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl

Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O

KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2

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

KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2

HClO3 + P + H2O = HCl + H3PO4 =>
5 HClO3 + 6 P + 9 H2O = 5 HCl + 6 H3PO4

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2

C3H4 + H2 = C3H6 =>
C3H4 + H2 = C3H6

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

Cr2O7{2-} + S2O3{2-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
4 Cr2O7{2-} + 3 S2O3{2-} + 26 H3O{+} = 8 Cr{3+} + 6 SO4{2-} + 39 H2O

K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O

Na2S2O5 + HOCl + H2O = NaHSO4 + HCl =>
Na2S2O5 + 2 HOCl + H2O = 2 NaHSO4 + 2 HCl

NOCl + Cu = CuCl + NO =>
NOCl + Cu = CuCl + NO

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

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O

Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O

Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl

SO2 + Cl2 + SCl2 = SOCl2 =>
SO2 + Cl2 + SCl2 = 2 SOCl2

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

C3H2 + H2 = C3H4 =>
C3H2 + H2 = C3H4

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O(l)

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

C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6

Na2S2O3 + HOCl + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 HOCl + H2O = 2 NaHSO4 + 4 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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