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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Al(s) + FeSO4(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe(s)

KOH + Sb2S3 = K2S + Sb2O3 + H2O =>
6 KOH + Sb2S3 = 3 K2S + Sb2O3 + 3 H2O

Ca(NO3)2 + Li2CO3 = CaCO3 + LiNO3 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 LiNO3

Be(NO3)2 + NaOH = Be(OH)2 + Na(NO3) =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 Na(NO3)

SO3 + Zn(OH)2 = ZnSO4 + H2O =>
SO3 + Zn(OH)2 = ZnSO4 + H2O

AlO3 + NOH = AlOH + NO3 =>
AlO3 + NOH = AlOH + NO3

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S

Be(NO3)2 + NaOH = Be(OH)2 + Na(NO3) =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 Na(NO3)

AgNO3 + ZnSO4 = AgSO3 + ZnNO4 =>
AgNO3 + ZnSO4 = AgSO3 + ZnNO4

CaC2 + H2O = Ca(OH)2(aq) + C2 + H2 =>
CaC2 + 2 H2O = Ca(OH)2(aq) + C2 + H2

ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O

Cu(ClO3)2 = ClO3 + Cu =>
Cu(ClO3)2 = 2 ClO3 + Cu

Be(NO3)2 + NaOH = Be(OH)2 + Na(NO3) =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 Na(NO3)

ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O

HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O

Hf3 + N2 = Hf3N4 =>
Hf3 + 2 N2 = Hf3N4

O2 + C4H8O2 = CO2 + H2O =>
5 O2 + C4H8O2 = 4 CO2 + 4 H2O

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Fr + O = FrO =>
Fr + O = FrO

C9H10O2 + O2 = CO2 + H2O =>
2 C9H10O2 + 21 O2 = 18 CO2 + 10 H2O

ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S

(NH4)2SO4(aq) + K2CO3(aq) = (NH4)2CO3(aq) + K2SO4(aq) =>
(NH4)2SO4(aq) + K2CO3(aq) = (NH4)2CO3(aq) + K2SO4(aq)

Be(NO3)2 + NaOH = Be(OH)2 + Na(NO3) =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 Na(NO3)

KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O

H2S + Cu3(PO4)2 = H3PO4 + CuS =>
3 H2S + Cu3(PO4)2 = 2 H3PO4 + 3 CuS

Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3

NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O

K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 4 H2O

ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O

Hf3 + N2 = Hf3N4 =>
Hf3 + 2 N2 = Hf3N4

KBr + CaI2 = KI + CaBr2 =>
2 KBr + CaI2 = 2 KI + CaBr2

HCl + Cu2CO3 = H2CO3 + CuCl =>
2 HCl + Cu2CO3 = H2CO3 + 2 CuCl

CH3CH(CH3)CH2COONa + H2O = CH3CH2(CH3)CH2CH2CH(CH3)CH3 + CO2 + NaOH =>
51 CH3CH(CH3)CH2COONa + 43 H2O = 26 CH3CH2(CH3)CH2CH2CH(CH3)CH3 + 47 CO2 + 51 NaOH

CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O

sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2

K2CrO4 + MnSO4 = K2SO4 + MnCrO4 =>
K2CrO4 + MnSO4 = K2SO4 + MnCrO4

AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br

C10H15N + O2 = CO2 + H2O + NO2 =>
4 C10H15N + 59 O2 = 40 CO2 + 30 H2O + 4 NO2

HCl + Cu2CO3 = H2CO3 + CuCl =>
2 HCl + Cu2CO3 = H2CO3 + 2 CuCl

calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Sr + N = SrN =>
Sr + N = SrN

HCH2ClCO + OH = CH2ClCO2 + H2O =>
HCH2ClCO + 3 OH = CH2ClCO2 + 2 H2O

Hl + NaOH = HlOH + Na =>
Hl + NaOH = HlOH + Na

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

AgNO3 + CuCl = CuNO3 + AgCl =>
AgNO3 + CuCl = CuNO3 + AgCl

CoCl2*6H2O + ZnO = CoZnO2 + HCl + H2O =>
CoCl2*6H2O + ZnO = CoZnO2 + 2 HCl + 5 H2O

AlPO4 + MgO = AlO + MgPO4 =>
AlPO4 + MgO = AlO + MgPO4

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Breng de vergelijking van een chemische reactie in evenwicht
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