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Chemische vergelijkingen in evenwicht op12/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + H2(SO4) = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 H2(SO4) = Cu2(SO4)2 + 4 H2O

UO2 + NH4HF2 = NH4UF5 + NH3 + H2O =>
2 UO2 + 5 NH4HF2 = 2 NH4UF5 + 3 NH3 + 4 H2O

CH4(l) + O2(g) = CO2(g) + H2O(l) =>
CH4(l) + 2 O2(g) = CO2(g) + 2 H2O(l)

HCl + CrSO4 = H2SO4 + CrCl2 =>
2 HCl + CrSO4 = H2SO4 + CrCl2

Fe(NO3)2 + Na2SO4 = FeSO4 + NaNO3 =>
Fe(NO3)2 + Na2SO4 = FeSO4 + 2 NaNO3

PtSO4 + Cu = CuSO4 + Pt =>
PtSO4 + Cu = CuSO4 + Pt

CsCl + Mg = MgCl2 + Cs =>
2 CsCl + Mg = MgCl2 + 2 Cs

Na2CO3 + KCI = K2CO3 + NaCI =>
Na2CO3 + 2 KCI = K2CO3 + 2 NaCI

FrOH + HCI = FrCI + H2O =>
FrOH + HCI = FrCI + H2O

Al + O2 = Al22O3 =>
44 Al + 3 O2 = 2 Al22O3

HReO4 + HCl + PPh3 = ReOCl3(PPh3)2 + Ph3PO + H2O =>
HReO4 + 3 HCl + 3 PPh3 = ReOCl3(PPh3)2 + Ph3PO + 2 H2O

KCl2 + KNO3 + H2O = KClO + KCl + HNO3 =>
2 KCl2 + 2 KNO3 + H2O = KClO + 3 KCl + 2 HNO3

Cr2 + HCl2 = CrCl2 + H2 =>
Cr2 + 2 HCl2 = 2 CrCl2 + H2

CH3MgI + SiCl4 = CH3Si + MgICl4 =>
CH3MgI + SiCl4 = CH3Si + MgICl4

MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O

H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe3{+} =>
H3AsO4 + 24 Fe + 8 H{+} = AsH3 + 4 H2O + 8 Fe3{+}

Au(CN)2 = Au + CN =>
Au(CN)2 = Au + 2 CN

Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2

C400 = C =>
C400 = 400 C

AlCl3 + Pt = Al + PtCl =>
AlCl3 + 3 Pt = Al + 3 PtCl

CaF = Ca + F =>
CaF = Ca + F

NH3 + NaCl = Na3N + HCl =>
NH3 + 3 NaCl = Na3N + 3 HCl

Zn + MnO = ZnO + Mn2O =>
Zn + 2 MnO = ZnO + Mn2O

AuO3 = Au + O2 =>
2 AuO3 = 2 Au + 3 O2

DMSO + O2 = DMSO2 =>
2 DMSO + O2 = 2 DMSO2

SiO2 + H2 = Si + H2O =>
SiO2 + 2 H2 = Si + 2 H2O

V + H2O = V(OH)3 + H2 =>
2 V + 6 H2O = 2 V(OH)3 + 3 H2

Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O

SO3 + HCl = H2SO3 + Cl2 =>
SO3 + 2 HCl = H2SO3 + Cl2

CH3CH2COOH + H = H2O + CH3CH2COH =>
CH3CH2COOH + 2 H = H2O + CH3CH2COH

AlHCl3 = AlCl3 + H2 =>
2 AlHCl3 = 2 AlCl3 + H2

NaOCl + As + H2O = H3AsO4 + NaCl =>
5 NaOCl + 2 As + 3 H2O = 2 H3AsO4 + 5 NaCl

BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + NaCl + KCl + CH3COOH =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 NaCl + 2 KCl + 2 CH3COOH

Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2

O + Cl2 = OCl2 =>
O + Cl2 = OCl2

Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + NaNO3 =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaNO3

ZnFeS + O2 = SO2 + ZnO + FeO =>
ZnFeS + 2 O2 = SO2 + ZnO + FeO

SeH2 + O2 = Se02 + H2O =>
2 SeH2 + O2 = Se02 + 2 H2O

A2 + B2 = AB2 =>
A2 + 2 B2 = 2 AB2

C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br

HF + H2O = HF*H2O =>
HF + H2O = HF*H2O

Al(OH)Cl2 + H2O = Al(OH)3 + HCl =>
Al(OH)Cl2 + 2 H2O = Al(OH)3 + 2 HCl

C + P = C3P4 =>
3 C + 4 P = C3P4

Fe(OH)2 + NaClO + H2O = Fe(OH)3 + NaCl =>
2 Fe(OH)2 + NaClO + H2O = 2 Fe(OH)3 + NaCl

BaO + Fe(MnO4)3 = Fe2O3 + Ba(MnO4)2 =>
3 BaO + 2 Fe(MnO4)3 = Fe2O3 + 3 Ba(MnO4)2

Pb + Al2O3 = PbO + Al =>
3 Pb + Al2O3 = 3 PbO + 2 Al

CrCl3 + K2CO3 = CrCO3 + K2Cl3 =>
CrCl3 + K2CO3 = CrCO3 + K2Cl3

F{-} + Ca{+2} = Ca{-} + F{+2} =>
F{-} + Ca{+2} = Ca{-} + F{+2}

KOH + H2SO4 = KHSO4 + H2O(l) =>
KOH + H2SO4 = KHSO4 + H2O(l)

FNaCl = NaF + Cl =>
FNaCl = NaF + Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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