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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
KSO4 + HBr = KBr + SO2 + H2O + O2 =>
4 KSO4 + 4 HBr = 4 KBr + 4 SO2 + 2 H2O + 3 O2

NH4 + CH3COO = NH3 + CH3COOH =>
NH4 + CH3COO = NH3 + CH3COOH

Ni + Zn = NiZn =>
Ni + Zn = NiZn

Na5P3O3 + BaO = Na5O + P3O3Ba =>
Na5P3O3 + BaO = Na5O + P3O3Ba

CH3OH + KMnO4 = OCH2 + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 OCH2 + 2 KOH + 2 H2O + 2 MnO2

Ag(NO3)3 + Zn = Zn(NO3)2 + Ag =>
2 Ag(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Ag

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

NaOH + TiO2 = Na4TiO4 + H2O =>
4 NaOH + TiO2 = Na4TiO4 + 2 H2O

CH3OC2H5 + O2 = CO2 + H2O =>
2 CH3OC2H5 + 9 O2 = 6 CO2 + 8 H2O

Na2S + Cu(OH)2 = NaOH + CuS =>
Na2S + Cu(OH)2 = 2 NaOH + CuS

K2CO3(s) = K2O(s) + CO2(g) =>
K2CO3(s) = K2O(s) + CO2(g)

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

Br2 + PbI4 = PbBr2 + I2 =>
Br2 + PbI4 = PbBr2 + 2 I2

Cr(OH)2 + HClO4 = Cr(ClO4)2 + H2O =>
Cr(OH)2 + 2 HClO4 = Cr(ClO4)2 + 2 H2O

C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr

AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl

Cu2SFeS2 + HNO3 = Cu(NO)3 + Fe(NO3)3 + H2SO4 + NO + H2O =>
Cu2SFeS2 + 10 HNO3 = 2 Cu(NO)3 + Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O

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

Sn + FeCl3 = SnCl4 + Fe =>
3 Sn + 4 FeCl3 = 3 SnCl4 + 4 Fe

H2P2O6 + Ca(OH)2 = CaP2O6 + H2O =>
H2P2O6 + Ca(OH)2 = CaP2O6 + 2 H2O

C18H34O2 + HBr = C17H33COOBr + H2 =>
C18H34O2 + HBr = C17H33COOBr + H2

Cu + AgCI = Ag + CuCI =>
Cu + AgCI = Ag + CuCI

FeSO3 + (NH4)2S = FeS + (NH4)2(SO4) =>
4 FeSO3 + 3(NH4)2S = 4 FeS + 3(NH4)2(SO4)

Na3PO4 + Pb(NO3)3 = PbPO4 + NaNO3 =>
Na3PO4 + Pb(NO3)3 = PbPO4 + 3 NaNO3

Fe + HCI = FeHCI =>
Fe + HCI = FeHCI

Zn(OH)Cl + H2SO4 = ZnSO4 + ZnCl2 + H2O =>
2 Zn(OH)Cl + H2SO4 = ZnSO4 + ZnCl2 + 2 H2O

Cl2(g) + CuBr2(aq) = CuCl2(aq) + Br2(l) =>
Cl2(g) + CuBr2(aq) = CuCl2(aq) + Br2(l)

VO + MnO4 = VO2 + Mn =>
4 VO + MnO4 = 4 VO2 + Mn

RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2

BaO + HOH = Ba + OH =>
BaO + HOH = Ba + 2 OH

Cl2 + OH = ClO4 + H2O =>
Cl2 + 16 OH = 2 ClO4 + 8 H2O

(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2

Na2CO3 + H2S = NaHCO3 + NaHS =>
Na2CO3 + H2S = NaHCO3 + NaHS

C3(H8) + O2 = CO2 + H2O =>
C3(H8) + 5 O2 = 3 CO2 + 4 H2O

(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3

N3O + O = N3O2 =>
N3O + O = N3O2

Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO

AgBr + KOH = KBr + AgOH =>
AgBr + KOH = KBr + AgOH

CaCO3(aq) + CuCl2(aq) = CuCO3(s) + CaCl2(aq) =>
CaCO3(aq) + CuCl2(aq) = CuCO3(s) + CaCl2(aq)

Pb(C2H3O2)2 + CsBr = PbBr2 + CsC2H3O2 =>
Pb(C2H3O2)2 + 2 CsBr = PbBr2 + 2 CsC2H3O2

H4ClNO4 + NH4Cl = H8Cl2N2O4 =>
H4ClNO4 + NH4Cl = H8Cl2N2O4

ClO3{-} + CH3COOH = ClO2{-} + CO2 + H2O =>
4 ClO3{-} + CH3COOH = 4 ClO2{-} + 2 CO2 + 2 H2O

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

Ti + C = Ti2C =>
2 Ti + C = Ti2C

Fe(OH)2 + Na2S = NaOH + FeS =>
Fe(OH)2 + Na2S = 2 NaOH + FeS

C4H8 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O

NO(g) = N2(g) + O2(g) =>
2 NO(g) = N2(g) + O2(g)

(P)4 + NaOH + H2O = PH3 + (Na)2HPO3 =>
(P)4 + 4 NaOH + 2 H2O = 2 PH3 + 2(Na)2HPO3

C6H12O2 + Na = C5H11COONa + H2 =>
2 C6H12O2 + 2 Na = 2 C5H11COONa + H2

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

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Breng de vergelijking van een chemische reactie in evenwicht
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