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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgCl2 + Sr = MgSr + Cl2 =>
MgCl2 + Sr = MgSr + Cl2

Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O

CH3COOH + Cu(OH)2 = (CH3COO)2Cu + H2O =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 H2O

Cl2 + CH4 = HCl + CHCl =>
2 Cl2 + CH4 = 3 HCl + CHCl

Mn + NH4Cl = MnCl2 + NH4 =>
Mn + 2 NH4Cl = MnCl2 + 2 NH4

FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2

H2Se + K = KSe + H =>
H2Se + K = KSe + 2 H

Fe + Cu2SO4 = Fe2Cu2 + SO4 =>
2 Fe + Cu2SO4 = Fe2Cu2 + SO4

La + HCl = LaCl3 + H2 =>
2 La + 6 HCl = 2 LaCl3 + 3 H2

Au + AgF = Ag + AuF =>
Au + AgF = Ag + AuF

CuCl2 + H2CO3 = CuCO3 + HCl =>
CuCl2 + H2CO3 = CuCO3 + 2 HCl

Cl2 + KCl + H2O = HCl + KClO =>
Cl2 + KCl + H2O = 2 HCl + KClO

Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O

CaCO3 + Na2(SO4) = CaSO4 + Na2(CO3) =>
CaCO3 + Na2(SO4) = CaSO4 + Na2(CO3)

Li + H2 = Li2H =>
4 Li + H2 = 2 Li2H

H2O + FeCl3 = FeOHCl2 + HCl =>
H2O + FeCl3 = FeOHCl2 + HCl

FeCl3 + NaCO3 = Fe((CO3)3) + NaCl =>
FeCl3 + 3 NaCO3 = Fe((CO3)3) + 3 NaCl

RbOH + SO2 = RbSO3H =>
RbOH + SO2 = RbSO3H

CH2O + Na2SO3 + H2O = NaOH + HOCH2SO3Na =>
CH2O + Na2SO3 + H2O = NaOH + HOCH2SO3Na

SnBr2(aq) + (NH4)2S = SnS(s) + NH4Br(aq) =>
SnBr2(aq) + (NH4)2S = SnS(s) + 2 NH4Br(aq)

Mn(OH)3 + H4Ge = Mn4Ge3 + H2O =>
4 Mn(OH)3 + 3 H4Ge = Mn4Ge3 + 12 H2O

Cu(OH)2 + Cs3PO4 = Cu3(PO4)2 + CsOH =>
3 Cu(OH)2 + 2 Cs3PO4 = Cu3(PO4)2 + 6 CsOH

Pb + HOH = Pb(OH) + H2 =>
2 Pb + 2 HOH = 2 Pb(OH) + H2

C6H6COOH + NaHCO3 = C6H6COONa + CO2 + H2O =>
C6H6COOH + NaHCO3 = C6H6COONa + CO2 + H2O

BeO + H2 = Be + H2O =>
BeO + H2 = Be + H2O

(SO4)3 = SO4 =>
(SO4)3 = 3 SO4

C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O

Ag3PO4 + NH3 = AgNH3 + PO4 =>
Ag3PO4 + 3 NH3 = 3 AgNH3 + PO4

C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOK + K2SO4 + MnSO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 61 H2SO4 = 40 C6H5COOK + 7 K2SO4 + 54 MnSO4 + 136 H2O

NH2 + H2O = NH3{+} + OH{-} =>
NH2 + H2O = NH3{+} + OH{-}

NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4

C9H10O2 + H2O = C2H5OH + CO2 =>
2 C9H10O2 + 11 H2O = 7 C2H5OH + 4 CO2

Sc(OH)3 + HNO3 = Sc(OH)2NO3 + H2O =>
Sc(OH)3 + HNO3 = Sc(OH)2NO3 + H2O

KBrO3 + HBr = Br2 + H2O + KOH =>
KBrO3 + 5 HBr = 3 Br2 + 2 H2O + KOH

Li3N + H2O = NH3 + Li + OH =>
Li3N + 3 H2O = NH3 + 3 Li + 3 OH

K2O + Cu(OH)2 = K2CuO2 + H2O =>
K2O + Cu(OH)2 = K2CuO2 + H2O

CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3

CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 2 Na2SO4 + CO2

Rb + CaO = Rb2O + Ca =>
2 Rb + CaO = Rb2O + Ca

Mg(s) + KNO3(aq) = K(s) + Mg3(NO3)2 =>
3 Mg(s) + 2 KNO3(aq) = 2 K(s) + Mg3(NO3)2

K4[Fe(SCN)6] + K2Cr2O7 + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2(SO4) + KNO =>
6 K4[Fe(SCN)6] + 73 K2Cr2O7 + 259 H2(SO4) = 3 Fe2(SO4)3 + 73 Cr2(SO4)3 + 36 CO2 + 259 H2O + 67 K2(SO4) + 36 KNO

CH3NH2 + SH2 = CH3NH + SH3 =>
CH3NH2 + SH2 = CH3NH + SH3

Tc2O7 + Fe = FeO + Tc =>
Tc2O7 + 7 Fe = 7 FeO + 2 Tc

S2FeCu + O2 = Cu2O + Fe2O3 + SO2 =>
2 S2FeCu + 6 O2 = Cu2O + Fe2O3 + 4 SO2

CaSO2 + Ca(OH)2 + I2 = CaSO4 + CaI + H2O =>
CaSO2 + 2 Ca(OH)2 + I2 = CaSO4 + 2 CaI + 2 H2O

Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H2(g) =>
2 Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H2(g)

Co + KNO2 = K3[Co(NO2)6] + K =>
Co + 6 KNO2 = K3[Co(NO2)6] + 3 K

C6H10O5(l) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(l) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)

Al + Fe = AlFe =>
Al + Fe = AlFe

Cu(NO3)2(aq) + KI(aq) = CuI2(aq) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KI(aq) = CuI2(aq) + 2 KNO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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