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Chemische vergelijkingen in evenwicht op06/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2WO4 + HCl + Na2SO3 = W5O14 + NaCl + H2O + Na2SO4 =>
5 Na2WO4 + 10 HCl + Na2SO3 = W5O14 + 10 NaCl + 5 H2O + Na2SO4

CuClCa(OH) = Cu(OH)CaCl =>
CuClCa(OH) = Cu(OH)CaCl

PbHCl = ClHPb =>
PbHCl = ClHPb

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

CuClSr = CuSrCl =>
CuClSr = CuSrCl

Na3PO4 + Zn(C2H3O2)2 = Na(C2H3O2) + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(C2H3O2)2 = 6 Na(C2H3O2) + Zn3(PO4)2

ROH = RO + H2 =>
2 ROH = 2 RO + H2

Zn + Cr2O72{-}2 + H{+} = Zn2{+} + Cr3{+} + H2O =>
854 Zn + 3 Cr2O72{-}2 + 432 H{+} = 427 Zn2{+} + 2 Cr3{+} + 216 H2O

C2H3NO + H2O = CO2 + C5H11N3O2 =>
3 C2H3NO + H2O = CO2 + C5H11N3O2

(NH4)2S + ZnCl2 = ZnS + (NH4)Cl =>
(NH4)2S + ZnCl2 = ZnS + 2(NH4)Cl

Mn3O4 + hydrochloricacid = MnCl2 + Cl + H2O =>
Mn3O4 + 8 HCl = 3 MnCl2 + 2 Cl + 4 H2O

Ca(OH)2MnCl2 = CaCl2Mn(OH)2 =>
Ca(OH)2MnCl2 = CaCl2Mn(OH)2

Rb(s) + H2O(g) = RbO2(s) + H2(g) =>
Rb(s) + 2 H2O(g) = RbO2(s) + 2 H2(g)

Sb + HNO3 = Sb(NO3)3 + NO + H2O =>
Sb + 4 HNO3 = Sb(NO3)3 + NO + 2 H2O

Fe3O4 + CO(g) = Fe(s) + CO2(g) =>
Fe3O4 + 4 CO(g) = 3 Fe(s) + 4 CO2(g)

CuS + HNO3 = CuNO3 + H2O + NO + S =>
3 CuS + 4 HNO3 = 3 CuNO3 + 2 H2O + NO + 3 S

KAl(SO4)2*12H2O + Ca2CO3 = Ca2Al(SO4)2 + KCO3 + H2O =>
KAl(SO4)2*12H2O + Ca2CO3 = Ca2Al(SO4)2 + KCO3 + 12 H2O

FrHO = FrOH =>
FrHO = FrOH

HNO3 + AgNo3 = AgNO3 + HNo3 =>
HNO3 + AgNo3 = AgNO3 + HNo3

(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4

ClICu = ClCuI =>
ClICu = ClCuI

Cs(OH)H2TeO3 = CsHTeO3H2O =>
Cs(OH)H2TeO3 = CsHTeO3H2O

Zn(s)FeCl(aq) = ZnClFe =>
Zn(s)FeCl(aq) = ZnClFe

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

SnCl2(aq)HgCl2(aq) = SnCl4(aq)Hg(l) =>
SnCl2(aq)HgCl2(aq) = SnCl4(aq)Hg(l)

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

Mg(s) + P(s) = MgP2(s) =>
Mg(s) + 2 P(s) = MgP2(s)

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

C25H30N3ClNaOH = C25H30N3ClOHNa =>
C25H30N3ClNaOH = C25H30N3ClOHNa

Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4

BeH2CO = BeHCOH =>
BeH2CO = BeHCOH

Al(ClO2)3 = Al + Cl2 + O2 =>
2 Al(ClO2)3 = 2 Al + 3 Cl2 + 6 O2

Ag + Au3NO3 = AgNO3 + Au3 =>
Ag + Au3NO3 = AgNO3 + Au3

(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2

H2SO3Na2CO3 = H2OCO2Na2SO3 =>
H2SO3Na2CO3 = H2OCO2Na2SO3

BaI2H3PO4 = BaPO4H3I2 =>
BaI2H3PO4 = BaPO4H3I2

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3

NaVO3 + NaOH = Na4V2O7 + H2O =>
2 NaVO3 + 2 NaOH = Na4V2O7 + H2O

Hg(ClO4)2 + KI = HgI2 + KClO4 =>
Hg(ClO4)2 + 2 KI = HgI2 + 2 KClO4

S2OH2O = H2S2O2 =>
S2OH2O = H2S2O2

K2MnO4 + KI = MnO2 + I2 + K2O =>
K2MnO4 + 2 KI = MnO2 + I2 + 2 K2O

C6H12 + O2 = CO2 + H10 =>
5 C6H12 + 30 O2 = 30 CO2 + 6 H10

Ca(OH)2 + HPO3 = CaHPO4 + H2O =>
Ca(OH)2 + HPO3 = CaHPO4 + H2O

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

HCNK = KHCN =>
HCNK = KHCN

N2O5 + LiOH = Li2O + HNO3 =>
N2O5 + 2 LiOH = Li2O + 2 HNO3

Cr + HIO4 = CrO + I2O3 + H2O =>
4 Cr + 2 HIO4 = 4 CrO + I2O3 + H2O

MgBrCaCl = CaBrMgCl =>
MgBrCaCl = CaBrMgCl

H3CCOOHNaOH = H3CCOONaH2O =>
H3CCOOHNaOH = H3CCOONaH2O

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Breng de vergelijking van een chemische reactie in evenwicht
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