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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlBr3 + P = PBr + Al =>
AlBr3 + 3 P = 3 PBr + Al

K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4

C6H12O6 + CuSO4 = Cu2O + C6H12O7 + SO2 =>
3 C6H12O6 + 2 CuSO4 = Cu2O + 3 C6H12O7 + 2 SO2

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

NaCl + ZnS = ZnCl2 + Na2S =>
2 NaCl + ZnS = ZnCl2 + Na2S

Bi2S2 + O2 = Bi2O3 + SO2 =>
2 Bi2S2 + 7 O2 = 2 Bi2O3 + 4 SO2

PbCl4 + Ni = NiCl2 + Pb =>
PbCl4 + 2 Ni = 2 NiCl2 + Pb

K2CrO4 + HNO3 = K2NO3 + CrO4H =>
K2CrO4 + HNO3 = K2NO3 + CrO4H

K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O

SiC + H2O = SiO2 + CH4 =>
SiC + 2 H2O = SiO2 + CH4

Br2 + CO3{2-} + H2O = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 6 CO3{2-} + 3 H2O = 5 Br{-} + BrO3{-} + 6 HCO3{-}

C2H6O + K2CrO4 + H2SO4 = C2H4O + K2SO4 + CrSO4 + H2O =>
2 C2H6O + K2CrO4 + 2 H2SO4 = 2 C2H4O + K2SO4 + CrSO4 + 4 H2O

NH4OH + I2 = N2 + NH4I + H2O =>
8 NH4OH + 3 I2 = N2 + 6 NH4I + 8 H2O

Li + F2 = LiF =>
2 Li + F2 = 2 LiF

HNO3(aq) + KOH(aq) = H2O(l) + KNO3(aq) =>
HNO3(aq) + KOH(aq) = H2O(l) + KNO3(aq)

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

C19H40(s) + O2(g) = CO2(g) + H2O(g) =>
C19H40(s) + 29 O2(g) = 19 CO2(g) + 20 H2O(g)

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

(COOH)2 + KMnO4 = CO2 + Mn + K + H2O =>
4(COOH)2 + KMnO4 = 8 CO2 + Mn + K + 4 H2O

H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

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

XCl2(aq) + AgNO3(aq) = AgCl(s) + X(NO3)2(aq) =>
XCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + X(NO3)2(aq)

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

OH = HO =>
OH = HO

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

Pb + Cr + O = PbCrO4 =>
Pb + Cr + 4 O = PbCrO4

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

F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

Ba(OH)2 = H2OBaO =>
Ba(OH)2 = H2OBaO

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

NaC + Ca(OH) = Na(OH) + CaC =>
NaC + Ca(OH) = Na(OH) + CaC

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

Na2[Cu(OH)4] = Na2CuO2 + H2O =>
Na2[Cu(OH)4] = Na2CuO2 + 2 H2O

H2O + C8H5KO4 = H3O + C8H4KO4 =>
H2O + C8H5KO4 = H3O + C8H4KO4

C + O2 = CO2 =>
C + O2 = CO2

K2Cr2O7 + KOH + H2O2 = K3[Cr(O2)4] + H2O =>
K2Cr2O7 + 4 KOH + 7 H2O2 = 2 K3[Cr(O2)4] + 9 H2O

Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3

H + Br = HBr =>
H + Br = HBr

Al + Br = AlBr3 =>
Al + 3 Br = AlBr3

SO2Cl + HI = H2S + H2O + HCl + I2 =>
2 SO2Cl + 14 HI = 2 H2S + 4 H2O + 2 HCl + 7 I2

N2 + Na2CO3 + C = NaCN + NO =>
5 N2 + 2 Na2CO3 + 2 C = 4 NaCN + 6 NO

Ba(OH)2 + HCIO4 = Ba(CIO4)2 + H2O(l) =>
Ba(OH)2 + 2 HCIO4 = Ba(CIO4)2 + 2 H2O(l)

ammoniumchloride + sodiumhydroxide = sodiumchloride + Ammonia + water =>
NH4Cl + NaOH = NaCl + NH3 + H2O

NaIO3 + SO2 = NaSO4 + SO3 + I2 =>
2 NaIO3 + 4 SO2 = 2 NaSO4 + 2 SO3 + I2

C2H3NH2O + O2 = CO2 + NO2 + H2O =>
4 C2H3NH2O + 15 O2 = 8 CO2 + 4 NO2 + 10 H2O

CaSO4 + Hg = Ca + Hg2SO4 =>
CaSO4 + 2 Hg = Ca + Hg2SO4

MgSO4 + NaHCO3 = Na2SO4 + MgCO3 + CO2 + H2O =>
MgSO4 + 2 NaHCO3 = Na2SO4 + MgCO3 + CO2 + H2O

Ca2C + H2O = C2 + H2 + Ca(OH)2 =>
2 Ca2C + 8 H2O = C2 + 4 H2 + 4 Ca(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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