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Chemische vergelijkingen in evenwicht op04/11/17

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr

K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI(aq) =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI(aq)

C5H13OH + Na = C5H13ONa + H2 =>
2 C5H13OH + 2 Na = 2 C5H13ONa + H2

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

CuCl2 + LIOH = CuOH + Cl2LI =>
CuCl2 + LIOH = CuOH + Cl2LI

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

FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l)

Zn + Ba(Oh)2 = Zn(Oh)2 + Ba =>
Zn + Ba(Oh)2 = Zn(Oh)2 + Ba

CAO(s) + C(s) = CAC2(s) + CO2(g) =>
2 CAO(s) + 5 C(s) = 2 CAC2(s) + CO2(g)

Na2So4 + H3Po4 = Na3Po4 + H2So4 =>
3 Na2So4 + 2 H3Po4 = 2 Na3Po4 + 3 H2So4

ZN + HF = ZNF2 + H2 =>
ZN + 2 HF = ZNF2 + H2

ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

H + OH = H2O =>
H + OH = H2O

C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH

KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O

MoS2(g) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(g) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)

H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O

CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl

MoS2(g) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(g) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)

(NH4)2S(aq) + Pb(NO3)2 = PbS(s) + NH4NO3 =>
(NH4)2S(aq) + Pb(NO3)2 = PbS(s) + 2 NH4NO3

AgNO3 + NACl = NANO3 + AgCl =>
AgNO3 + NACl = NANO3 + AgCl

Cu2 + I = CuI2 =>
Cu2 + 4 I = 2 CuI2

Zn + KOH + H2O = [Zn(OH)4]K2 + H2 =>
Zn + 2 KOH + 2 H2O = [Zn(OH)4]K2 + H2

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl

Cr(s) + O2(g) = CrO3(s) =>
2 Cr(s) + 3 O2(g) = 2 CrO3(s)

Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

CH4 = C + H2 =>
CH4 = C + 2 H2

HBr + Be(OH)2 = BeBr2 + H2O =>
2 HBr + Be(OH)2 = BeBr2 + 2 H2O

KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

K2Cr2O7 + HBr = CrBr3 + Br2 + H2O + KBr =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 7 H2O + 2 KBr

Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl

K2Cr2O7 + HBr = CrBr3 + Br2 + H2O + KBr =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 7 H2O + 2 KBr

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

NaCO3 + H2SO4 = NaSO4 + H2O + CO2 =>
NaCO3 + H2SO4 = NaSO4 + H2O + CO2

Au + H2So4 = Au(So4)3 + H2 =>
Au + 3 H2So4 = Au(So4)3 + 3 H2

NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl

TiCl4 + Al(NO3)*9H2O + C6H8O7 = Al2TiO5 + Cl2 + N2 + CO2 + H2O =>
9 TiCl4 + 18 Al(NO3)*9H2O + C6H8O7 = 9 Al2TiO5 + 18 Cl2 + 9 N2 + 6 CO2 + 166 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Al(OH)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 CO2 = Al2(CO3)3 + 3 H2O

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

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