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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
SrSO4(s) = SrO(s) + SO3(g) =>
SrSO4(s) = SrO(s) + SO3(g)

C3H6Br2 = C3H6 + Br =>
C3H6Br2 = C3H6 + 2 Br

Cd + AuNO3 = CdNO3 + Au =>
Cd + AuNO3 = CdNO3 + Au

SrO + SO3 = SrSO3 + O2 =>
2 SrO + 2 SO3 = 2 SrSO3 + O2

Zn + Na2CO3 + NaOH = Na2ZnO2 + H4C + H2O =>
4 Zn + Na2CO3 + 6 NaOH = 4 Na2ZnO2 + H4C + H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

N2 + O + H2O = HNO3 =>
N2 + 5 O + H2O = 2 HNO3

SrO(s) + CO2(g) = SrCO3(s) =>
SrO(s) + CO2(g) = SrCO3(s)

Pb(OH)2 + H2 = Pb + H2O =>
Pb(OH)2 + H2 = Pb + 2 H2O

CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)

H3PO4 + KNO3 = K3PO4 + HNO3 =>
H3PO4 + 3 KNO3 = K3PO4 + 3 HNO3

CaCl2 + Pb(No3)2 = PbCl2 + Ca(No3)2 =>
CaCl2 + Pb(No3)2 = PbCl2 + Ca(No3)2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

HgCl2 + Zn = ZnCl2 + Hg2 =>
2 HgCl2 + 2 Zn = 2 ZnCl2 + Hg2

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

C5H10 + HCl = C5H11Cl =>
C5H10 + HCl = C5H11Cl

ZnS + HC2H3O2 = Zn(C2H3O2)2 + H2S =>
ZnS + 2 HC2H3O2 = Zn(C2H3O2)2 + H2S

CH3CH2CONH2 + HCl + H2O = CH3CH2COOH + NH4Cl =>
CH3CH2CONH2 + HCl + H2O = CH3CH2COOH + NH4Cl

Mg + Na2SO4 = Mg2SO4 + Na2 =>
2 Mg + Na2SO4 = Mg2SO4 + Na2

H2CrO4 + (NH4)2CO3 = H2O + CO2 + (NH4)2Cr2O7 =>
2 H2CrO4 + (NH4)2CO3 = 2 H2O + CO2 + (NH4)2Cr2O7

Br + I + Cl2 = BrI2Cl =>
2 Br + 4 I + Cl2 = 2 BrI2Cl

P4 + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4 + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)

CuCO3(aq) = CuO(aq) + CO2(g) =>
CuCO3(aq) = CuO(aq) + CO2(g)

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

C2H6 + CrO3 = Cr2O3 + H2O + CO2 =>
3 C2H6 + 14 CrO3 = 7 Cr2O3 + 9 H2O + 6 CO2

C7H11O4 + H2O = C4H8O2 + CO2 =>
20 C7H11O4 + 14 H2O = 31 C4H8O2 + 16 CO2

Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H

KCl + MnO2 = K + O2 + MnCl2 =>
2 KCl + MnO2 = 2 K + O2 + MnCl2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Cd + AuNO3 = CdNO3 + Au =>
Cd + AuNO3 = CdNO3 + Au

P2O5 + Ag2O = AgPO3 =>
P2O5 + Ag2O = 2 AgPO3

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

P2O3 + HNO3 = HPO3 + NO2 + H2O =>
P2O3 + 4 HNO3 = 2 HPO3 + 4 NO2 + H2O

Pb(Cr2O7)2 + Sr(CH3COO)2 = Pb(CH3COO)4 + Sr(Cr2O7) =>
Pb(Cr2O7)2 + 2 Sr(CH3COO)2 = Pb(CH3COO)4 + 2 Sr(Cr2O7)

KOH + PO4 = K3PO4 + OH =>
3 KOH + PO4 = K3PO4 + 3 OH

He + S = SHe =>
He + S = SHe

KCl + MnO2 = K + O2 + MnCl2 =>
2 KCl + MnO2 = 2 K + O2 + MnCl2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe2S3(aq) + O2(g) = Fe2O3(s) + SO2(g) =>
2 Fe2S3(aq) + 9 O2(g) = 2 Fe2O3(s) + 6 SO2(g)

MnCl2 + AgNO3 = Mn(NO3)2 + AgCl =>
MnCl2 + 2 AgNO3 = Mn(NO3)2 + 2 AgCl

Ag2S + CN{-} + O2 + H2O = Ag(CN)2{-} + S + OH{-} =>
2 Ag2S + 8 CN{-} + O2 + 2 H2O = 4 Ag(CN)2{-} + 2 S + 4 OH{-}

NaCl(electricity) = Na + Cl2 =>
2 NaCl(electricity) = 2 Na + Cl2

FeSO4 + KClO3 + KOH + H2O = Fe(OH)3 + KCl + K2SO4 =>
6 FeSO4 + KClO3 + 12 KOH + 3 H2O = 6 Fe(OH)3 + KCl + 6 K2SO4

C14H14N3NaO3S + H2O = C14H13N3NaO3S + H3O =>
C14H14N3NaO3S + H2O = C14H13N3NaO3S + H3O

Al(NO3)3 + NH4 + H2O = Al(OH)3 + NH4NO3 =>
10 Al(NO3)3 + 24 NH4 + 21 H2O = 10 Al(OH)3 + 27 NH4NO3

Al2O3 + Ba(OH)2 + H2O = Ba([Al(OH)4])2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba([Al(OH)4])2

CuSO4 + MgCO3 = CuCO3 + MgSO4 =>
CuSO4 + MgCO3 = CuCO3 + MgSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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