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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

CaCl2 + F2 = Ca2F2 + Cl2 =>
2 CaCl2 + F2 = Ca2F2 + 2 Cl2

Cl2 + Na[Al(OH)4] = Na[AlCl4] + Na[Al(ClO4)4] + H2O =>
16 Cl2 + 8 Na[Al(OH)4] = 7 Na[AlCl4] + Na[Al(ClO4)4] + 16 H2O

KI + CH2Cl2 = KCl + I2 + C2H4 =>
4 KI + 2 CH2Cl2 = 4 KCl + 2 I2 + C2H4

FeSO4 + NH4CNS + HNO3 = Fe(CNS)3 + (NH4)2SO4 + H2O + NO2 =>
FeSO4 + 3 NH4CNS + 8 HNO3 = Fe(CNS)3 + (NH4)2SO4 + 6 H2O + 9 NO2

Na2Cr2O7 + NaBr = Br2 + Na2O + Cr =>
Na2Cr2O7 + 12 NaBr = 6 Br2 + 7 Na2O + 2 Cr

HBr + NaHS = NaBr + H2S =>
HBr + NaHS = NaBr + H2S

HCl + Mg = Mg(H)2 + Cl =>
2 HCl + Mg = Mg(H)2 + 2 Cl

CrO4{-2} + H2O2 + OH{-} = CrO10{-5} + H2O =>
2 CrO4{-2} + 9 H2O2 + 6 OH{-} = 2 CrO10{-5} + 12 H2O

C6H6 + CoF3 = C6F12 + CoF2 + HF =>
C6H6 + 18 CoF3 = C6F12 + 18 CoF2 + 6 HF

Dy + HCl = DyCl + H =>
Dy + HCl = DyCl + H

CH2(Cl){-}CH2(Cl) + KOH = CH2(OH){-}CH2(OH) + KCl =>
CH2(Cl){-}CH2(Cl) + KOH = CH2(OH){-}CH2(OH) + KCl

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

RaF2 + CuSO4 = RaSO4 + CuF2 =>
RaF2 + CuSO4 = RaSO4 + CuF2

Mo2W2N3 = WN2 + MoN + W =>
2 Mo2W2N3 = WN2 + 4 MoN + 3 W

F2O3 + HBr = FBr + H2O3 =>
F2O3 + 2 HBr = 2 FBr + H2O3

Al(CH3COO)3 + AgNO3 = Al(NO3)3 + AgCH3COO =>
Al(CH3COO)3 + 3 AgNO3 = Al(NO3)3 + 3 AgCH3COO

BaO + SO2 = BaS + O3 =>
BaO + SO2 = BaS + O3

Mg(CO3) + HBr = CO2 + H2O + MgBr2 =>
Mg(CO3) + 2 HBr = CO2 + H2O + MgBr2

KClO3(s) + Na2SnO2(s) = KCl(s) + Na2SnO3(s) =>
KClO3(s) + 3 Na2SnO2(s) = KCl(s) + 3 Na2SnO3(s)

(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2(C2O4) =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2(C2O4)

C3H3NO2 + O2 = CO2 + H2O + N2 =>
4 C3H3NO2 + 11 O2 = 12 CO2 + 6 H2O + 2 N2

H2O2 + KI = I2 + KOH = h2o + o2 =>
H2O2 + 2 KI = I2 + 2 KOH

V2O5 + KI + HCl = V2O4 + KCl + H2O + I2 =>
V2O5 + 2 KI + 2 HCl = V2O4 + 2 KCl + H2O + I2

HBr + PtO2 = Br2Pt + H2O + Br =>
4 HBr + PtO2 = Br2Pt + 2 H2O + 2 Br

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

Li2O + SO2 = Li + SO3 =>
Li2O + SO2 = 2 Li + SO3

K2S + HNO3 = K2NO3 + HS =>
K2S + HNO3 = K2NO3 + HS

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

S2Cl + NH4Cl = S4N4 + S + HCl =>
12 S2Cl + 4 NH4Cl = S4N4 + 20 S + 16 HCl

K2SO3 + KClO + H2O = K2SO4 + KOH + Cl2 =>
K2SO3 + 2 KClO + H2O = K2SO4 + 2 KOH + Cl2

NH4 + HNO3 = H2O + HN3 =>
16 NH4 + 11 HNO3 = 33 H2O + 9 HN3

NH4ClO4 + Al = Al2O3 + Al2Cl6 + NO + H2O =>
6 NH4ClO4 + 6 Al = 2 Al2O3 + Al2Cl6 + 6 NO + 12 H2O

KNO2 + CuCl2 + SrCl2 = K2SrCu(NO2)6 + KCl =>
6 KNO2 + CuCl2 + SrCl2 = K2SrCu(NO2)6 + 4 KCl

CH3COOH + Mg(OH)2 = CO2 + H2O + MgCH3 =>
9 CH3COOH + 8 Mg(OH)2 = 10 CO2 + 14 H2O + 8 MgCH3

Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2

C2H5OH + NaCl = NaC2H5O + HCl =>
C2H5OH + NaCl = NaC2H5O + HCl

C40H60O20N + H2O = CH4 + CO2 + NH3 =>
8 C40H60O20N + 126 H2O = 177 CH4 + 143 CO2 + 8 NH3

V(OH)3 + H2CO3 = [V(OH)2]2CO3 + H2O =>
2 V(OH)3 + H2CO3 = [V(OH)2]2CO3 + 2 H2O

Ag2O2 + MnSO4 + H2O = AgMnO4 + Ag2O + H2SO4 =>
5 Ag2O2 + 2 MnSO4 + 2 H2O = 2 AgMnO4 + 4 Ag2O + 2 H2SO4

CuNO3 + K2(CrO4) = Cu2(CrO4) + KNO3 =>
2 CuNO3 + K2(CrO4) = Cu2(CrO4) + 2 KNO3

NH4ClO4 + Al = AlCl3 + N2 + H2 + O2 =>
6 NH4ClO4 + 2 Al = 2 AlCl3 + 3 N2 + 12 H2 + 12 O2

Ba(No3)2 + AgNO3 = Ba(NO3)2 + AgNo3 =>
Ba(No3)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgNo3

Cr(OH)3 + Na2SO4 + HCl = CrCl3 + H2SO4 + Na(OH) =>
2 Cr(OH)3 + 3 Na2SO4 + 6 HCl = 2 CrCl3 + 3 H2SO4 + 6 Na(OH)

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ni(NO3)2 + Ca(OH)2 = Ni(OH)2 + Ca(NO3)2 =>
Ni(NO3)2 + Ca(OH)2 = Ni(OH)2 + Ca(NO3)2

Mg + H{+} + SO4{-2} = Mg{+2} + H2O + SO2 =>
Mg + 4 H{+} + SO4{-2} = Mg{+2} + 2 H2O + SO2

HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

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

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