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Chemische vergelijkingen in evenwicht op09/29/19

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Breng de vergelijking van een chemische reactie in evenwicht
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

ZnO(s) + H2O(l) = Zn(OH)2(aq) =>
ZnO(s) + H2O(l) = Zn(OH)2(aq)

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2

C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2

HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O

Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S

ZnO(s) + H2O(l) = Zn(OH)2(aq) =>
ZnO(s) + H2O(l) = Zn(OH)2(aq)

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2

BaC2O4 + CH3COOH = HC2O4 + CH3COOBa =>
BaC2O4 + CH3COOH = HC2O4 + CH3COOBa

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

BaC2O4 + CH3COOH = HC2O4 + CH3COOBa =>
BaC2O4 + CH3COOH = HC2O4 + CH3COOBa

Si + HCl = SiCl + H =>
Si + HCl = SiCl + H

K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

NaOH + (NH4)3Po4 = Na3Po4 + H2O + NH3 =>
3 NaOH + (NH4)3Po4 = Na3Po4 + 3 H2O + 3 NH3

Si + HCl = SiCl + H2 =>
2 Si + 2 HCl = 2 SiCl + H2

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

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

BaC2O4 + CH3COOH = CH3COOBa + HC2O4 =>
BaC2O4 + CH3COOH = CH3COOBa + HC2O4

K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

BaC2O4 + CH3COOH = CH3COOBa + HC2O4 =>
BaC2O4 + CH3COOH = CH3COOBa + HC2O4

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

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O

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

HCrO4 + H2O = CrO4 + H3O =>
HCrO4 + H2O = CrO4 + H3O

HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

H2SO4 + Ba(OH)2 = Ba(aq)(SO4)(aq) + (aq)H2O =>
H2SO4 + Ba(OH)2 = Ba(aq)(SO4)(aq) + 2(aq)H2O

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4

SO2 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4

H2S2O3 = H2O + SO2 + S =>
H2S2O3 = H2O + SO2 + S

ZN + K2CR2O7 + H2SO4 = ZNSO4 + K2SO4 + CR2(SO4)3 + H2O =>
3 ZN + K2CR2O7 + 7 H2SO4 = 3 ZNSO4 + K2SO4 + CR2(SO4)3 + 7 H2O

Ba(NO3)2 + AgNO3 = BaNO3 + Ag(NO3)2 =>
Ba(NO3)2 + AgNO3 = BaNO3 + Ag(NO3)2

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H3O =>
2 CrI3 + 19 Cl2 + 48 NaOH = 2 Na2CrO4 + 6 NaIO4 + 38 NaCl + 16 H3O

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

MnSO4 + KIO4 + KOH = K2MnO4 + KIO3 + H2SO4 =>
MnSO4 + 2 KIO4 + 2 KOH = K2MnO4 + 2 KIO3 + H2SO4

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

H2SO4 + Ba(OH)2 = Ba(SO4) + H2O =>
H2SO4 + Ba(OH)2 = Ba(SO4) + 2 H2O

CaCl2(aq) + KClO3(aq) = CaClO3 + Cl2K =>
CaCl2(aq) + KClO3(aq) = CaClO3 + Cl2K

NiCl2 = Cl2 + Ni =>
NiCl2 = Cl2 + Ni

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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