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Chemische vergelijkingen in evenwicht op05/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(OH)41{-} + O22{-} = CrO42{-} + OH1{-} + H2O =>
Cr(OH)41{-} + O22{-} = CrO42{-} + OH1{-} + 20 H2O

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

Cu(SO4)Zn(NO3) = Cu(NO3)Zn(SO4) =>
Cu(SO4)Zn(NO3) = Cu(NO3)Zn(SO4)

HBrNaHCO3 = NaBrH2OCO2(g) =>
HBrNaHCO3 = NaBrH2OCO2(g)

Mn(NO3)2 + NH3 = MnH3 + N(NO3)2 =>
Mn(NO3)2 + NH3 = MnH3 + N(NO3)2

Fe3(s) + O2(g) = Fe2O3 =>
4 Fe3(s) + 9 O2(g) = 6 Fe2O3

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

Ni(OH)2 + HNO3 = Ni(NO3)2 + H2O =>
Ni(OH)2 + 2 HNO3 = Ni(NO3)2 + 2 H2O

C2H5ONaH2O = C2H5OHNaOH =>
C2H5ONaH2O = C2H5OHNaOH

NaCCaBr = CaCNaBr =>
NaCCaBr = CaCNaBr

CoAgN = AgCoN =>
CoAgN = AgCoN

HClNaCHO3 = NaClH2CO3 =>
HClNaCHO3 = NaClH2CO3

AlCoO = CoAlO =>
AlCoO = CoAlO

HCOONaH2O = H2COONaHO =>
HCOONaH2O = H2COONaHO

AlCuO = CuAlO =>
AlCuO = CuAlO

H2NNH2H2O = H2NNH3OH =>
H2NNH2H2O = H2NNH3OH

H2SO4 + Cu2S = H2S + Cu2SO4 =>
H2SO4 + Cu2S = H2S + Cu2SO4

HCOOHKMn = HCOOKMnH =>
HCOOHKMn = HCOOKMnH

I{-} + H{+} + IO3 = I2 + H2O =>
12 I{-} + 12 H{+} + 2 IO3 = 7 I2 + 6 H2O

Li3PO4Zn(NO3)2 = Li3(NO3)2ZnPO4 =>
Li3PO4Zn(NO3)2 = Li3(NO3)2ZnPO4

(CH3)2CO + O2 = CO2 + H3O =>
2(CH3)2CO + 7 O2 = 6 CO2 + 4 H3O

SnOAl = SnAlO =>
SnOAl = SnAlO

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

Al + SO4 = AlSO4 =>
Al + SO4 = AlSO4

CuSO4K4[Fe(CN)6] = K4[Cu(CN)6]FeSO4 =>
CuSO4K4[Fe(CN)6] = K4[Cu(CN)6]FeSO4

LaNLiF = LaLiNF =>
LaNLiF = LaLiNF

KIPBNO3 = KNO3PBI =>
KIPBNO3 = KNO3PBI

SO3 + Cl2 = SO2 + ClO =>
2 SO3 + Cl2 = 2 SO2 + 2 ClO

NaClOKI = NaKIClO =>
NaClOKI = NaKIClO

CaCO(aq) = CaCO(s) =>
CaCO(aq) = CaCO(s)

Cu2SO4 + H2SO4 = S + CuSO4 + H2O =>
3 Cu2SO4 + 4 H2SO4 = S + 6 CuSO4 + 4 H2O

NaBrC = CBrNa =>
NaBrC = CBrNa

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

S + NaOH = NaS + HO =>
S + NaOH = NaS + HO

Ba(CLO4)2(aq) + K2SO4(aq) = BaSO4(s) + KCLO4(aq) =>
Ba(CLO4)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KCLO4(aq)

AgNO3MgCl2 = AgCl2Mg(NO3) =>
AgNO3MgCl2 = AgCl2Mg(NO3)

CdSNaCl = CdClNaS =>
CdSNaCl = CdClNaS

TiO2 + ZrO2 + Nb2O5 + Ta2O5 + HfO2 + B4C + C = (TiZrNbTaHf)B2 + CO =>
2 TiO2 + 2 ZrO2 + Nb2O5 + Ta2O5 + 2 HfO2 + B4C + 21 C = 2(TiZrNbTaHf)B2 + 22 CO

ZS + HCl = ZCl + HS =>
ZS + HCl = ZCl + HS

ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2

Na2 + CO(NH2)2 + O2 = NaNH2 + CO2 =>
2 Na2 + 2 CO(NH2)2 + O2 = 4 NaNH2 + 2 CO2

Br2H2O = BrHHBrO =>
Br2H2O = BrHHBrO

HIFe(OH)2 = FeIOHH2O =>
HIFe(OH)2 = FeIOHH2O

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

NH4Cl(aq) + NaOH(aq) = NH3 + H2O(aq) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH3 + H2O(aq) + NaCl(aq)

FeCl3(aq) + K3PO4(aq) = FePO4 + KCl =>
FeCl3(aq) + K3PO4(aq) = FePO4 + 3 KCl

Zn(NO3)Na = NaNO3Zn =>
Zn(NO3)Na = NaNO3Zn

C19H36 + O2 = CO + H2O =>
2 C19H36 + 37 O2 = 38 CO + 36 H2O

CH3COOH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3COOH + 8 NO3{-} = 4 N2 + 10 CO2 + 6 H2O + 8 OH{-}

SrClCuS = SrSCuCl =>
SrClCuS = SrSCuCl

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Breng de vergelijking van een chemische reactie in evenwicht
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