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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2WO4 + HCl + Zn = WO2 + ZnCl2 + NaCl + H2O =>
Na2WO4 + 4 HCl + Zn = WO2 + ZnCl2 + 2 NaCl + 2 H2O

Na2SO3 + Fe(NO3)3 = Na2SO4 + Fe(NO3)2 + NO2 =>
Na2SO3 + Fe(NO3)3 = Na2SO4 + Fe(NO3)2 + NO2

H2O3 = H2O + O3 =>
3 H2O3 = 3 H2O + 2 O3

BaBr2 + HCl = HBr + BaCl2 =>
BaBr2 + 2 HCl = 2 HBr + BaCl2

C3H6 + Cl2 = C5H10Cl2 =>
5 C3H6 + 3 Cl2 = 3 C5H10Cl2

F + PbCl4 = FCl4 + Pb =>
F + PbCl4 = FCl4 + Pb

AgNO3(aq) + NaNO2(aq) = AgNO2(aq) + NaNO3(aq) =>
AgNO3(aq) + NaNO2(aq) = AgNO2(aq) + NaNO3(aq)

NaNO3 + SrCl2 = NaCl + Sr(NO3)2 =>
2 NaNO3 + SrCl2 = 2 NaCl + Sr(NO3)2

K2Cr2O7 + Na2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Pb(NO3)2 + K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + KNO3 =>
4 Pb(NO3)2 + 2 K4[Fe(CN)6] = Pb4[Fe(CN)6]2 + 8 KNO3

F + H2O = H2FO =>
F + H2O = H2FO

C2H2 + H2O = CH4 + COH =>
5 C2H2 + 6 H2O = 4 CH4 + 6 COH

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2

I2O4 + CO = I2 + CO2 =>
I2O4 + 4 CO = I2 + 4 CO2

AlCl3 + H3PO4 = AlPO4 + Cl3H3 =>
AlCl3 + H3PO4 = AlPO4 + Cl3H3

NO2N2 = N2ONO =>
NO2N2 = N2ONO

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

Al + HCI = Al3HCI =>
3 Al + HCI = Al3HCI

LiBH4 + O2 = LiOH + B2O3 + H2O =>
2 LiBH4 + 4 O2 = 2 LiOH + B2O3 + 3 H2O

Mg + HOH = H + Mg(OH)2 =>
Mg + 2 HOH = 2 H + Mg(OH)2

Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2

CH3SH + H2 = C2H6 + H2S =>
2 CH3SH + H2 = C2H6 + 2 H2S

FeCl(aq) + Zn(s) = Fe(s) + ZnCl2(aq) =>
2 FeCl(aq) + Zn(s) = 2 Fe(s) + ZnCl2(aq)

C6H12O6(s) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(s) = 2 CH3CH2OH(l) + 2 CO2(g)

K2CO3 + CoCl2 = CoCO3 + KCl =>
K2CO3 + CoCl2 = CoCO3 + 2 KCl

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

I2 + HBr = IBr2 + H =>
I2 + 4 HBr = 2 IBr2 + 4 H

KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2

Na2CO3 + BaS = BaCO3 + Na2S =>
Na2CO3 + BaS = BaCO3 + Na2S

CH2O + [Ag(NH3)2]OH = CHO2 + H2O + NH3 + Ag =>
CH2O + 3[Ag(NH3)2]OH = CHO2 + 2 H2O + 6 NH3 + 3 Ag

(NH4)2S + K2Cr2O7 + H2O = NH3 + Cr(OH)3 + KOH + S =>
3(NH4)2S + K2Cr2O7 + H2O = 6 NH3 + 2 Cr(OH)3 + 2 KOH + 3 S

MgCO3 + FeF2 = MgF2 + FeCO3 =>
MgCO3 + FeF2 = MgF2 + FeCO3

HCl + CaO = CaCl2*H2O =>
2 HCl + CaO = CaCl2*H2O

Na2S(aq) + Cu(C2H3O2)2(aq) = Na2(C2H3O2)2 + CuS =>
Na2S(aq) + Cu(C2H3O2)2(aq) = Na2(C2H3O2)2 + CuS

Na2CO3 + H2 = HCO3 + Na =>
2 Na2CO3 + H2 = 2 HCO3 + 4 Na

Cu{3+} + I{-] = CuI+I3{-} =>
Cu{3+} + 4 I{-] = CuI+I3{-}

LiCl + F = LiF + Cl =>
LiCl + F = LiF + Cl

MnO2 + C + HF = MnF2 + CO2 + H2O =>
2 MnO2 + C + 4 HF = 2 MnF2 + CO2 + 2 H2O

(BaCl)2 + AgNO3 = BaAg + ClNO3 =>
(BaCl)2 + 2 AgNO3 = 2 BaAg + 2 ClNO3

Al(No3) + Na(S2{-}) = Al(S2{-}) + Na(No3) =>
Al(No3) + Na(S2{-}) = Al(S2{-}) + Na(No3)

TeO2 + KMnO4 + H2SO4 + H2O = Te(OH)6 + KHSO4 + Mn2(SO4)3 =>
4 TeO2 + 2 KMnO4 + 5 H2SO4 + 8 H2O = 4 Te(OH)6 + 2 KHSO4 + Mn2(SO4)3

AgClO4 + Na3PO4 = Ag3PO4 + NaClO4 =>
3 AgClO4 + Na3PO4 = Ag3PO4 + 3 NaClO4

KClO3 + H2O + Zn = KCl + Zn(OH)2 =>
KClO3 + 3 H2O + 3 Zn = KCl + 3 Zn(OH)2

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

Zn + Hg2(NO3)2 = Hg + Zn(NO3)2 =>
Zn + Hg2(NO3)2 = 2 Hg + Zn(NO3)2

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

H2O*SO3 = H2SO4 =>
H2O*SO3 = H2SO4

Sn + HNO3 = SnO2 + NO + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 4 NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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