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Chemische vergelijkingen in evenwicht op01/08/25

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SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)

Na3PO4 + HOH = NaOH + H3PO4 =>
Na3PO4 + 3 HOH = 3 NaOH + H3PO4

Li2S + HNO3 = H2S + LiNO3 =>
Li2S + 2 HNO3 = H2S + 2 LiNO3

Na2HCO3 + O2 = Na2CO3 + H2O =>
4 Na2HCO3 + O2 = 4 Na2CO3 + 2 H2O

K4[Fe(CN)6] + MnSO4 = Mn4[Fe(CN)6]2 + K2SO4 =>
2 K4[Fe(CN)6] + 4 MnSO4 = Mn4[Fe(CN)6]2 + 4 K2SO4

NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2

SilverNitrate + SodiumDichromate = SilverDichromate + SodiumNitrate =>
SilverNitrate + SodiumDichromate = SilverDichromate + SodiumNitrate

N2(g) + I2(s) = NI3(s) =>
N2(g) + 3 I2(s) = 2 NI3(s)

NO2 + H2SO4 = NO2SO4 + H2 =>
NO2 + H2SO4 = NO2SO4 + H2

Fe + BaS = FeS + Ba =>
Fe + BaS = FeS + Ba

NaCl(ac) + Pb(No3)2(ac) = NaNo3(ac) + PbCl2(s) =>
2 NaCl(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + PbCl2(s)

Fe + CUCI2 = FeCI2 + CU =>
Fe + CUCI2 = FeCI2 + CU

MgCO3(g) = MgO + CO2(g) =>
MgCO3(g) = MgO + CO2(g)

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C2H4O + NH3 = C2H7NO =>
C2H4O + NH3 = C2H7NO

HNO2HI = NOIH2O =>
HNO2HI = NOIH2O

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

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

NH3 + Na2CO3 = Na + CH3NO3 =>
NH3 + Na2CO3 = 2 Na + CH3NO3

HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O

C2H5NH2 + NaOH = C2H5ONa + NH3 =>
C2H5NH2 + NaOH = C2H5ONa + NH3

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2

Na + Al + OH4 = H2 + NaAlO2 =>
Na + Al + 2 OH4 = 4 H2 + NaAlO2

C5H9O2Na + NaOH = C4H10 + Na2CO3 =>
C5H9O2Na + NaOH = C4H10 + Na2CO3

C3H7OH + CH3OH = C3H11COOH =>
C3H7OH + CH3OH = C3H11COOH

(NH4)2SO4 + Cl2 = H2SO4 + HCl + N2 =>
(NH4)2SO4 + 3 Cl2 = H2SO4 + 6 HCl + N2

Na[Al(OH)4(H2O)2] + CO2 = NaHCO3 + Al(OH)3 + H2O =>
Na[Al(OH)4(H2O)2] + CO2 = NaHCO3 + Al(OH)3 + 2 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KOCl + KOH + Sb2O3 = KSbO3 + KCl + H2O =>
2 KOCl + 2 KOH + Sb2O3 = 2 KSbO3 + 2 KCl + H2O

Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2

K2SO4 + AlCl3 = KCl + Al2(SO4)3 =>
3 K2SO4 + 2 AlCl3 = 6 KCl + Al2(SO4)3

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O

CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

FeClNa(OH)3 = Fe(OH)3NaCl =>
FeClNa(OH)3 = Fe(OH)3NaCl

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

Cr + Te = Cr4Te5 =>
4 Cr + 5 Te = Cr4Te5

NH3 + HS = N2S3 + H2 =>
4 NH3 + 6 HS = 2 N2S3 + 9 H2

CH3CH2CO2CH3 + CH3CH2CH2MgBr + H2O = C9H20O + OCH3MgBr =>
9 CH3CH2CO2CH3 + 18 CH3CH2CH2MgBr + 8 H2O = 8 C9H20O + 18 OCH3MgBr

K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn

Ca(OH)2 + H2Cl = CaCl + H2O =>
Ca(OH)2 + H2Cl = CaCl + 2 H2O

RbCN + H2O = RbOH + HCN =>
RbCN + H2O = RbOH + HCN

H2PO4 + Ca(OH)2 = H2O + Ca3(PO4)3 =>
3 H2PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)3

BeO = Be + O2 =>
2 BeO = 2 Be + O2

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

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Breng de vergelijking van een chemische reactie in evenwicht
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