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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
C7H6O3Na2 + H2SO4 = C7H6O3 + NaSO4 + H2 =>
C7H6O3Na2 + 2 H2SO4 = C7H6O3 + 2 NaSO4 + 2 H2

HgI2 + KI = HgKI3 =>
HgI2 + KI = HgKI3

CaC2 + C2H2 = CaH2 + C2 =>
CaC2 + C2H2 = CaH2 + 2 C2

Zn(OH)4{2-} + NH4{+} = Zn(NH3)4{2+} + H2O =>
Zn(OH)4{2-} + 4 NH4{+} = Zn(NH3)4{2+} + 4 H2O

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

H2SO4 + BaCl2*2H2O = H2O + HCl + BaSO4 =>
H2SO4 + BaCl2*2H2O = 2 H2O + 2 HCl + BaSO4

CaOCl + HCl = CaCl2 + Cl2 + H2O =>
2 CaOCl + 4 HCl = 2 CaCl2 + Cl2 + 2 H2O

K3PO4 + CaI2 = KI + Ca3(PO4)2 =>
2 K3PO4 + 3 CaI2 = 6 KI + Ca3(PO4)2

NaOH + AgNO = AgOH + NaNO =>
NaOH + AgNO = AgOH + NaNO

CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O

Fe4(NO3) + O2 = FeO + N =>
2 Fe4(NO3) + O2 = 8 FeO + 2 N

Na2S + ZnSO4 = ZnS + Na2SO4 =>
Na2S + ZnSO4 = ZnS + Na2SO4

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

C4H10 + O2 = CO2 + H3O5 =>
3 C4H10 + 37 O2 = 12 CO2 + 10 H3O5

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

K2SO4 + CaCl = K2SO4CaCl =>
K2SO4 + CaCl = K2SO4CaCl

P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O

HNO3 + C2H4 = CO2 + NO + H2O =>
4 HNO3 + C2H4 = 2 CO2 + 4 NO + 4 H2O

ZnC2O4 = Zn + O2 + C =>
ZnC2O4 = Zn + 2 O2 + 2 C

BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2

LiNo2 = Li + No2 =>
LiNo2 = Li + No2

MnCl2 + KHCO3 = MnCO3 + CO2 + KCl + H2O =>
MnCl2 + 2 KHCO3 = MnCO3 + CO2 + 2 KCl + H2O

AlCl3 + K2CrO4 = K2Cl3 + Al(CrO4) =>
AlCl3 + K2CrO4 = K2Cl3 + Al(CrO4)

Cr2O7{-} + C2H5OH + H{+} = Cr{+} + CO2 + H2O =>
12 Cr2O7{-} + 11 C2H5OH + 36 H{+} = 24 Cr{+} + 22 CO2 + 51 H2O

Na2(SO2) + Cl3 + H2O = H2SO4 + HCl + NaOH =>
3 Na2(SO2) + 4 Cl3 + 12 H2O = 3 H2SO4 + 12 HCl + 6 NaOH

CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O

CH3COH + [H] = C2H5OH =>
CH3COH + 2[H] = C2H5OH

NaVO3 + H2SO4 + C2H5OH = VOSO4 + Na2SO4 + H2O + CH3COOH =>
4 NaVO3 + 6 H2SO4 + C2H5OH = 4 VOSO4 + 2 Na2SO4 + 7 H2O + CH3COOH

P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O

Mg3(PO4)2 + KI = MgI2 + K3(PO4) =>
Mg3(PO4)2 + 6 KI = 3 MgI2 + 2 K3(PO4)

NaBH4 + H2O + CH2O = NaOH + CH4O + BH3 =>
NaBH4 + H2O + CH2O = NaOH + CH4O + BH3

CaO + Fe = Ca + FeO =>
CaO + Fe = Ca + FeO

PBS + PBSO4 = SO2 + PB =>
PBS + PBSO4 = 2 SO2 + 2 PB

AlCl3(aq) + H2O(l) = H + Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 H2O(l) = 3 H + 3 Cl(aq) + Al(OH)3(aq)

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

Cr + *3O2 = *2Cr2O3 =>
4 Cr + *3O2 = *2Cr2O3

Fe(s) + CuNO3(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

CH3CH3CH3CH3CH2OH + O2 = CO2 + HOH =>
4 CH3CH3CH3CH3CH2OH + 33 O2 = 20 CO2 + 30 HOH

P + Fe = FeP =>
P + Fe = FeP

C2H4 + KMnO4 + H2SO4 = CO2 + CH4O + MnO2 + KSO4 =>
5 C2H4 + 6 KMnO4 + 6 H2SO4 = 2 CO2 + 8 CH4O + 6 MnO2 + 6 KSO4

CHCOOH3 + NaHCO3 = CO2 + H2O + CH3COONa =>
CHCOOH3 + NaHCO3 = CO2 + H2O + CH3COONa

Cr2O72{-} + SO32{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
60 Cr2O72{-} + 427 SO32{-} + 100 H{+} = 40 Cr3{+} + 427 SO42{-} + 50 H2O

Cd + PtCl2 = CdCl2 + Pt =>
Cd + PtCl2 = CdCl2 + Pt

ZnS2O4 + HCl = SO2 + H2O + ZnS2O3 + ZnCl2 =>
2 ZnS2O4 + 2 HCl = 2 SO2 + H2O + ZnS2O3 + ZnCl2

Cr + MnCl2 = CrCl3 + Mn =>
2 Cr + 3 MnCl2 = 2 CrCl3 + 3 Mn

H3PO4 + Cs(OH)2 = H2O + Cs3(PO4)2 =>
2 H3PO4 + 3 Cs(OH)2 = 6 H2O + Cs3(PO4)2

(NH4)CO3 + Pb(NO3)2 = NH4(NO3)2 + PbCO3 =>
(NH4)CO3 + Pb(NO3)2 = NH4(NO3)2 + PbCO3

HBr + CsOH = CsBr + HOH =>
HBr + CsOH = CsBr + HOH

C57H104O6 + C2H6O = H2O + C20H38O2 =>
6 C57H104O6 + 49 C2H6O = 41 H2O + 22 C20H38O2

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Breng de vergelijking van een chemische reactie in evenwicht
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