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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr2O7{-2} + Hg{+} + H{+} = Cr{+3} + Hg{+2} + H2O =>
Cr2O7{-2} + 6 Hg{+} + 14 H{+} = 2 Cr{+3} + 6 Hg{+2} + 7 H2O

Ca(OH)2(aq) + H2SO4 = CaSO4(aq) + H2O(l) =>
Ca(OH)2(aq) + H2SO4 = CaSO4(aq) + 2 H2O(l)

(NH4)2 + S + CuCl2 = CuS + NH4Cl =>
(NH4)2 + S + CuCl2 = CuS + 2 NH4Cl

Br2 + MgO = MgBr2 + Br2O =>
2 Br2 + MgO = MgBr2 + Br2O

H2SO4 + NaOH = HSO4 + H2O + Na =>
H2SO4 + NaOH = HSO4 + H2O + Na

I2 + S2O3{-}2 = I{-} + S4O6{-}2suasanaasamdenganmetode½biloks =>
I2 + 4 S2O3{-}2 = 2 I{-} + 2 S4O6{-}2suasanaasamdenganmetode½biloks

Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O

Bi3 + KSCN = Bi(SCN) + K =>
Bi3 + 3 KSCN = 3 Bi(SCN) + 3 K

I2 + HgSiO3 = HgI(SiO3) =>
I2 + 2 HgSiO3 = 2 HgI(SiO3)

NaF + I2 = INa + F2 =>
2 NaF + I2 = 2 INa + F2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

C2H4 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH

CCl4 + CrO4{2}{+} = COCl2 + CrO2Cl2 + Cl{+}{-} =>
2 CCl4 + CrO4{2}{+} = 2 COCl2 + CrO2Cl2 + 2 Cl{+}{-}

Cu(NH3)4 + NaOH = Cu(OH)2 + Na2 + NH3 =>
Cu(NH3)4 + 2 NaOH = Cu(OH)2 + Na2 + 4 NH3

C46H58N4O9 + O2 = CO2 + H2O + N2 =>
C46H58N4O9 + 56 O2 = 46 CO2 + 29 H2O + 2 N2

CaSO4 + Fe2O3 = FeSO4 + CaO + O2 =>
4 CaSO4 + 2 Fe2O3 = 4 FeSO4 + 4 CaO + O2

HO + Na = HNa + O =>
HO + Na = HNa + O

Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3

MgCl2 + Na2CO3 = MgCO3 + Na2Cl2 =>
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2

K2HPO4 + NaOH = NaK2PO4 + H2O =>
K2HPO4 + NaOH = NaK2PO4 + H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C6H8O7 + O3 = CO2 + H2O =>
C6H8O7 + 3 O3 = 6 CO2 + 4 H2O

Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3

(CH3COO)2Ba + KHSO4 = BaSO4 + CH3COOH + K2SO4 =>
(CH3COO)2Ba + 2 KHSO4 = BaSO4 + 2 CH3COOH + K2SO4

CH4 + NaOH = CH4NaOH =>
CH4 + NaOH = CH4NaOH

H(ClO3) + OH = ClO3 + H2O =>
H(ClO3) + OH = ClO3 + H2O

Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2

SiO2 + CaO = CaO3Si =>
SiO2 + CaO = CaO3Si

NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH

[Cd(NH3)4]SO4 = [Cd(NH3)4] + SO4 =>
[Cd(NH3)4]SO4 = [Cd(NH3)4] + SO4

Na2S + Na2SO3 + HCl = NaCl + S + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 6 NaCl + 3 S + 3 H2O

SO2KMnO4 = MnSO4KO2 =>
SO2KMnO4 = MnSO4KO2

NaMnO4 + HCl = NaCl + MnCl + Cl2 + H2O =>
NaMnO4 + 8 HCl = NaCl + MnCl + 3 Cl2 + 4 H2O

IK + AgNO3 = AgI + KNO3 =>
IK + AgNO3 = AgI + KNO3

C9H9NO2 + SnCl2 + HCl = C9H10N0 + SnCl4 + H2O =>
2 C9H9NO2 + 5 SnCl2 + 10 HCl = 2 C9H10N0 + 5 SnCl4 + 4 H2O

(CH3COO)Na + H2SO4 = CH3COOH + Na2SO4 =>
2(CH3COO)Na + H2SO4 = 2 CH3COOH + Na2SO4

KMnO4 + HCl + KOH = K2MnO4 + Cl2 + H2O =>
2 KMnO4 + 2 HCl + 2 KOH = 2 K2MnO4 + Cl2 + 2 H2O

KI(aq) + AgNO3(aq) = KNO3(aq) + AgI(aq) =>
KI(aq) + AgNO3(aq) = KNO3(aq) + AgI(aq)

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

ZnCO3(s) + C6H8O7(aq) = Zn3(C6H8O7)2(aq) + H2O(l) + CO2(g) =>
9 ZnCO3(s) + 7 C6H8O7(aq) = 3 Zn3(C6H8O7)2(aq) + 4 H2O(l) + 15 CO2(g)

FeZn + HCl = H2 + FeCl2 + Zn =>
FeZn + 2 HCl = H2 + FeCl2 + Zn

Ge + HNO3 + HCl = GeCl + NO + H2O =>
3 Ge + HNO3 + 3 HCl = 3 GeCl + NO + 2 H2O

HBr + Ag = AgBr + H =>
HBr + Ag = AgBr + H

(NH4)2S + Pb(C2H3O2)2 = PbS + NH4(C2H3O2) =>
(NH4)2S + Pb(C2H3O2)2 = PbS + 2 NH4(C2H3O2)

K + H2 + SO4 = KHSO4 =>
2 K + H2 + 2 SO4 = 2 KHSO4

H2SO4 + KHC2H3O2 = K2SO4 + H2C2H3O2 =>
H2SO4 + 2 KHC2H3O2 = K2SO4 + 2 H2C2H3O2

Ag{+} + Br{-}(aq) = AgBr =>
Ag{+} + Br{-}(aq) = AgBr

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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