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Chemische vergelijkingen in evenwicht op05/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Re2O7 + CO = Re2(CO)10 + CO2 =>
Re2O7 + 17 CO = Re2(CO)10 + 7 CO2

KMnO4 + NaOH + KI = KNaMnO4 + KIO + H2O =>
2 KMnO4 + 2 NaOH + KI = 2 KNaMnO4 + KIO + H2O

LiOH + NaF = LiF + NaOH =>
LiOH + NaF = LiF + NaOH

NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O

HClCaC = CaClCH =>
HClCaC = CaClCH

PbNO32 + HCl = PbCl + HNO32 =>
PbNO32 + HCl = PbCl + HNO32

K2C2O4 + Ca(NO3) = K2(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3) = K2(NO3) + CaC2O4

S + Ca(OH)2 = CaS + CaSO3 + H2O =>
3 S + 3 Ca(OH)2 = 2 CaS + CaSO3 + 3 H2O

(NH4)2COMg2SO4 = (NH4)2SO4Mg2CO =>
(NH4)2COMg2SO4 = (NH4)2SO4Mg2CO

Ba(NO3)2(aq) + H2SO4 = Ba(SO4) + HNO3 =>
Ba(NO3)2(aq) + H2SO4 = Ba(SO4) + 2 HNO3

Ca(NO3)2MgSiO3 = CaSiO3Mg(NO3)2 =>
Ca(NO3)2MgSiO3 = CaSiO3Mg(NO3)2

(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH

Ba(NO3)2 + K2(CO3) = Ba(CO3) + K2(NO3)2 =>
Ba(NO3)2 + K2(CO3) = Ba(CO3) + K2(NO3)2

Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2

Al + Co(SO4)2 = Al2(SO4)3 + Co =>
4 Al + 3 Co(SO4)2 = 2 Al2(SO4)3 + 3 Co

Ag + Pb{2+} = Ag{+} + Pb =>
2 Ag + Pb{2+} = 2 Ag{+} + Pb

NaNO3 + HCl = HNO3NaCl =>
NaNO3 + HCl = HNO3NaCl

BeF2(NH4)2S = BeS(NH4)2F2 =>
BeF2(NH4)2S = BeS(NH4)2F2

K + Na3N = K3N + Na =>
3 K + Na3N = K3N + 3 Na

C10H20OH2CrO4 = C10H18OH4CrO4 =>
C10H20OH2CrO4 = C10H18OH4CrO4

C2H2KMnO4 = MnO2KOHC2OH =>
C2H2KMnO4 = MnO2KOHC2OH

H2SiCl2(aq) + H2O(l) = H8Si4O4(aq) + HCl(aq) =>
4 H2SiCl2(aq) + 4 H2O(l) = H8Si4O4(aq) + 8 HCl(aq)

KI(aq) + Na3PO4(aq) = KPO4(aq) + Na3I(aq) =>
KI(aq) + Na3PO4(aq) = KPO4(aq) + Na3I(aq)

NaBr + CH3OH + H2SO4 = CH3Br + Na2SO4 + H2O =>
2 NaBr + 2 CH3OH + H2SO4 = 2 CH3Br + Na2SO4 + 2 H2O

Mg(s)Cl2(aq) = MgCl2(aq) =>
Mg(s)Cl2(aq) = MgCl2(aq)

C9H13OHNH4 = C9H13NH3H2O =>
C9H13OHNH4 = C9H13NH3H2O

Ca(OH)3 + HNO3 = Ca(NO3)3 + H2O =>
Ca(OH)3 + 3 HNO3 = Ca(NO3)3 + 3 H2O

KSCN + KCr(SO4)2 = K3[Cr(NCS)6] + K2(SO4) =>
6 KSCN + KCr(SO4)2 = K3[Cr(NCS)6] + 2 K2(SO4)

K + HCl = HKCl =>
K + HCl = HKCl

C3H24 + O2 = CO2 + H2O =>
C3H24 + 9 O2 = 3 CO2 + 12 H2O

Ce2(C2O4)3 = Ce2OCO3 + CO + CO2 =>
Ce2(C2O4)3 = Ce2OCO3 + 2 CO + 3 CO2

C10H20OH2CrO4 = C10H18OH4CrO4 =>
C10H20OH2CrO4 = C10H18OH4CrO4

Ca + CO + H2O = CaCO3 + H =>
Ca + CO + 2 H2O = CaCO3 + 4 H

SnCl2 + Ni = NiCl2 + Sn =>
SnCl2 + Ni = NiCl2 + Sn

CH4 = CH + H2 =>
2 CH4 = 2 CH + 3 H2

Na(CH3(CH2)10CO2)CaCl2 = NaClCa(CH3(CH2)10CO2)Cl =>
Na(CH3(CH2)10CO2)CaCl2 = NaClCa(CH3(CH2)10CO2)Cl

SrO + HOH = Sr(OH)2 =>
SrO + HOH = Sr(OH)2

KI + CHCl3 = CH + I2 + KCl =>
6 KI + 2 CHCl3 = 2 CH + 3 I2 + 6 KCl

Sr(NO3)2K(IO3) = Sr(IO3)K(NO3)2 =>
Sr(NO3)2K(IO3) = Sr(IO3)K(NO3)2

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

C32H66 + O2 = C16H32O2 + H2O =>
2 C32H66 + 5 O2 = 4 C16H32O2 + 2 H2O

Co + NH4 + NH3 + O2 = H2O(Co(NH3)6) =>
2 Co + 4 NH4 + 8 NH3 + O2 = 2 H2O(Co(NH3)6)

HgH2SO4 = HgSO4H2 =>
HgH2SO4 = HgSO4H2

CZG = ZCG =>
CZG = ZCG

C4H6NO2C4H5C3H4 = C11H15NO2 =>
C4H6NO2C4H5C3H4 = C11H15NO2

H2CO3 + Ni(OH)2 = Ni(OH) + CO3 + H2O =>
H2CO3 + 2 Ni(OH)2 = 2 Ni(OH) + CO3 + 2 H2O

ZnNaCO3 = ZnCO3Na =>
ZnNaCO3 = ZnCO3Na

ClO3{-} + H30{+} + e = Cl{-} + H2O =>
5 ClO3{-} + H30{+} + e = 5 Cl{-} + 15 H2O

K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O

NiS + Zn(NO3)2 = Ni(NO3)2 + ZnS =>
NiS + Zn(NO3)2 = Ni(NO3)2 + ZnS

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Breng de vergelijking van een chemische reactie in evenwicht
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