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Chemische vergelijkingen in evenwicht op03/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + SO2 = MnSO4 + K + O2 =>
KMnO4 + SO2 = MnSO4 + K + O2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CaCl2(aq) + NaNO3(aq) = CaCl2NaNO3 =>
CaCl2(aq) + NaNO3(aq) = CaCl2NaNO3

H2O + Cl2 + SO2 = HCl + H2SO4 =>
2 H2O + Cl2 + SO2 = 2 HCl + H2SO4

MgCO3 + Ca(NO3)2 = Mg(NO3)2 + CaCO3 =>
MgCO3 + Ca(NO3)2 = Mg(NO3)2 + CaCO3

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

K + F2 = KF =>
2 K + F2 = 2 KF

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

HNO3 + FeO = Fe(NO3)2 + H2O =>
2 HNO3 + FeO = Fe(NO3)2 + H2O

Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

N2O4 + C9H20 = CO2 + H2O + N2 =>
7 N2O4 + C9H20 = 9 CO2 + 10 H2O + 7 N2

AsCl5 = AsCl + Cl2 =>
AsCl5 = AsCl + 2 Cl2

AgNO3 + Na2SO4 = Ag(NO3)Na2SO4 =>
AgNO3 + Na2SO4 = Ag(NO3)Na2SO4

Li + Fr2 = LiFr =>
2 Li + Fr2 = 2 LiFr

C6H12N4 + HCl + H2O = CH2O + NH4Cl =>
C6H12N4 + 4 HCl + 6 H2O = 6 CH2O + 4 NH4Cl

H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O

K + HNo3 = KNo3 + H2 =>
2 K + 2 HNo3 = 2 KNo3 + H2

H2TeO3 + Bi(OH)3 = Bi2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Bi(OH)3 = Bi2(TeO3)3 + 6 H2O

H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O

K2CO3 + Mn(NO3)2 = KNO3 + MnCO3 =>
K2CO3 + Mn(NO3)2 = 2 KNO3 + MnCO3

Al + KH2 = AlK + H =>
Al + KH2 = AlK + 2 H

Ca(OH)2 + C2H2O4*2H2O = CaC2O4*2H2O + H2O =>
Ca(OH)2 + C2H2O4*2H2O = CaC2O4*2H2O + 2 H2O

Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O

Ca3N2 + NaCl = CaCl2 + Na3N =>
Ca3N2 + 6 NaCl = 3 CaCl2 + 2 Na3N

NiBr2 + LiOH = Ni(OH)2 + LiBr =>
NiBr2 + 2 LiOH = Ni(OH)2 + 2 LiBr

H2C2O4(aq) + NaOH(aq) = H2O(l) + Na2C2O4(aq) =>
H2C2O4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2O4(aq)

MgCl2 + HF = HCl + MgF2 =>
MgCl2 + 2 HF = 2 HCl + MgF2

HCH3CO2 + FeBr3 = HBr + Fe(C2H3O2)3 =>
3 HCH3CO2 + FeBr3 = 3 HBr + Fe(C2H3O2)3

Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS

H2C2O4(aq) + NaOH(aq) = H2O(l) + Na2C2O4(aq) =>
H2C2O4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2O4(aq)

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

C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

C14H22 + O2 = H2O + CO2 =>
2 C14H22 + 39 O2 = 22 H2O + 28 CO2

Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

N2 + H2 = N3H8 =>
3 N2 + 8 H2 = 2 N3H8

AgN03 + KCl = AgCl + KN03 =>
AgN03 + KCl = AgCl + KN03

Be + HCl = BeHCl2 + H2 =>
2 Be + 4 HCl = 2 BeHCl2 + H2

NaBr2 + H2O = NaOH + HBr2 =>
NaBr2 + H2O = NaOH + HBr2

CO2 + H2O = C20H40O2 + O2 =>
20 CO2 + 20 H2O = C20H40O2 + 29 O2

P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO

Al + SO3 = Al2SO3 =>
2 Al + SO3 = Al2SO3

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

NF3 + Si3N4 + O2 = NO2 + SiF4 =>
4 NF3 + Si3N4 + 8 O2 = 8 NO2 + 3 SiF4

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

NaCN + AgBr = Na[AgCN] + Br2 =>
2 NaCN + 2 AgBr = 2 Na[AgCN] + Br2

SrS = S8 + Sr =>
8 SrS = S8 + 8 Sr

Au2S3 + H2 = Au + H2HS =>
2 Au2S3 + 9 H2 = 4 Au + 6 H2HS

Fe3 + NaOH = Fe(NaOH)3 =>
Fe3 + 9 NaOH = 3 Fe(NaOH)3

CuSO4 + HOH = (CuOH)2SO4 + H2SO4 =>
2 CuSO4 + 2 HOH = (CuOH)2SO4 + H2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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