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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3

MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2

CH3CHNH2COOH + HCl = H2O + CH3CHNH2COCl =>
CH3CHNH2COOH + HCl = H2O + CH3CHNH2COCl

H2SO3 + AuNO3 = Au2SO3 + HNO3 =>
H2SO3 + 2 AuNO3 = Au2SO3 + 2 HNO3

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

Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O

NH4OH + Zn = NH4 + Zn(OH)2 =>
2 NH4OH + Zn = 2 NH4 + Zn(OH)2

K2MoO4 + SnCl2 + HCl = MoCl2 + SnCl4 + KCl + H2O =>
K2MoO4 + 2 SnCl2 + 8 HCl = MoCl2 + 2 SnCl4 + 2 KCl + 4 H2O

Cr2O3 + NaOH + Cl2 = Na2CrO4 + H2O + NaCl =>
Cr2O3 + 10 NaOH + 3 Cl2 = 2 Na2CrO4 + 5 H2O + 6 NaCl

Bi(OH)3 + NaOH = NaBiO2 + H2O =>
Bi(OH)3 + NaOH = NaBiO2 + 2 H2O

Zn(OH)2*ZnCO3*1H2O = CO2 + H2O + ZnO =>
Zn(OH)2*ZnCO3*1H2O = CO2 + 2 H2O + 2 ZnO

C3H8O3 + H2 = C3H6 + H2O =>
C3H8O3 + 2 H2 = C3H6 + 3 H2O

PbO + H2O2 = PbO2 + H2O =>
PbO + H2O2 = PbO2 + H2O

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2

Mg{2+} + Pb{2+} + H2O = Mg + PbO2 + H{+} =>
Mg{2+} + Pb{2+} + 2 H2O = Mg + PbO2 + 4 H{+}

K2HPO4 + H3Po4 = KH2Po4 + H3PO4 =>
K2HPO4 + 2 H3Po4 = 2 KH2Po4 + H3PO4

NH4Cl + Fe(NO3)3 = NH4(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4(NO3) + FeCl3

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

MgCe2 + H2O = MgOHCe + HCe =>
MgCe2 + H2O = MgOHCe + HCe

P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4

I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O

Fe2 + HF = FeF3 + H2 =>
Fe2 + 6 HF = 2 FeF3 + 3 H2

Zn(HCOO)2 + Cr(HCOO)3 = Zn3Cr(HCOO)9 =>
3 Zn(HCOO)2 + Cr(HCOO)3 = Zn3Cr(HCOO)9

Mn2O7 + CrO = Cr2O3 + Mn =>
Mn2O7 + 14 CrO = 7 Cr2O3 + 2 Mn

CH2CH2 + KMnO4 + HCl = KCl + MnCl2 + CO2 + H2O =>
5 CH2CH2 + 12 KMnO4 + 36 HCl = 12 KCl + 12 MnCl2 + 10 CO2 + 28 H2O

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

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

KMnO4 + HC1 = MnC1 + C + KC1 + H2O =>
KMnO4 + 8 HC1 = MnC1 + 6 C + KC1 + 4 H2O

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

B + O2 = B2O =>
4 B + O2 = 2 B2O

H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

CaSiO3 + H2SO3 = H2SiO3 + CaSO3 =>
CaSiO3 + H2SO3 = H2SiO3 + CaSO3

NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O =>
NH2(CH2)6NH2 + HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOH + H2O

AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2

KClO + H2SO4 = K2SO4 + HClO =>
2 KClO + H2SO4 = K2SO4 + 2 HClO

NaOH + C21H42O5 + H2O = C17H35COONa + C3H8O3 =>
9 NaOH + 10 C21H42O5 + 7 H2O = 9 C17H35COONa + 16 C3H8O3

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

PbCl2(aq) + Fe(CH3COO)3(aq) + K3(Fe(CN)6)(aq) = K3Fe(Fe(CN)6)(aq) + PbCl2(CH3COO)3 =>
PbCl2(aq) + Fe(CH3COO)3(aq) + K3(Fe(CN)6)(aq) = K3Fe(Fe(CN)6)(aq) + PbCl2(CH3COO)3

Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O

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

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

Cr + Si = CrSi =>
Cr + Si = CrSi

H2 + SO2 = S + H2O =>
2 H2 + SO2 = S + 2 H2O

K3PO4 + HOH = K3O + H2PO4 =>
K3PO4 + HOH = K3O + H2PO4

Au + Pb(No3)2 = AuNo3 + Pb =>
2 Au + Pb(No3)2 = 2 AuNo3 + Pb

Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2

AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2NO3 =>
AgNO3 + Al2(SO4)3 = Ag(SO4)3 + Al2NO3

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Breng de vergelijking van een chemische reactie in evenwicht
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