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Chemische vergelijkingen in evenwicht op03/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaCO3 + H3As = Ca3As2 + H2CO3 =>
3 CaCO3 + 2 H3As = Ca3As2 + 3 H2CO3

K2SO4 + PbCO3 = K2CO3 + PbSO4 =>
K2SO4 + PbCO3 = K2CO3 + PbSO4

KAl(SO4)2*12H2O + KCr(SO4)2 + H2O = KAl(SO4)2*KCr(SO4)2*24H2O =>
KAl(SO4)2*12H2O + KCr(SO4)2 + 12 H2O = KAl(SO4)2*KCr(SO4)2*24H2O

Br + AgNO3 = Ag + BrNO3 =>
Br + AgNO3 = Ag + BrNO3

S{2-} + Mn{7+} = Mn{2+} + S{6+} =>
5 S{2-} + 8 Mn{7+} = 8 Mn{2+} + 5 S{6+}

H3C2OOH + Ag2O = Ag + H2O + CO2 =>
H3C2OOH + 4 Ag2O = 8 Ag + 2 H2O + 2 CO2

CH3CH(OH)CH3 = CH3CHC(CH3)2 + H2O =>
5 CH3CH(OH)CH3 = 3 CH3CHC(CH3)2 + 5 H2O

N2O4 + H2O = HNO2 + NO3 =>
3 N2O4 + 2 H2O = 4 HNO2 + 2 NO3

CuSO3 + KOH = CuOH2 + K2SO4 =>
CuSO3 + 2 KOH = CuOH2 + K2SO4

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Br2 + NaOH + H2SO4 = Na2SO4 + HBr + OH =>
Br2 + 2 NaOH + H2SO4 = Na2SO4 + 2 HBr + 2 OH

C6H5COOH + NaOH = C7H5NaO2 + H2O =>
C6H5COOH + NaOH = C7H5NaO2 + H2O

Mn(C2O4)7H2O + O2 = Mn3O4 + CO2 + H2O =>
3 Mn(C2O4)7H2O + 2 O2 = Mn3O4 + 42 CO2 + 3 H2O

BaCl2 + (NH4)2CO3 = BaCO3 + Cl(NH4) =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 Cl(NH4)

AgOH + NaCl = NaOHAgCl =>
AgOH + NaCl = NaOHAgCl

CaO + HgCl2 = CaCl2 + HgO =>
CaO + HgCl2 = CaCl2 + HgO

HClO + HNO3 = HClO4 + NO + H2O =>
HClO + 2 HNO3 = HClO4 + 2 NO + H2O

KCIO = KCI + KCIO3 =>
3 KCIO = 2 KCI + KCIO3

KMnO4 + H2S = MnO2 + K2SO3 + H2O =>
2 KMnO4 + H2S = 2 MnO2 + K2SO3 + H2O

AlNo3 + Cu = Al + Cu(No3)2 =>
2 AlNo3 + Cu = 2 Al + Cu(No3)2

CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4

C6Cl7OH + O2 = CO2 + H2O + Cl =>
4 C6Cl7OH + 23 O2 = 24 CO2 + 2 H2O + 28 Cl

CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4

KCl + Na2SO3 = NaCl + NaSO3 + K =>
KCl + Na2SO3 = NaCl + NaSO3 + K

H + Si + O2 = HSiO2 =>
H + Si + O2 = HSiO2

MgH2 + H2O = Mg + H3O =>
MgH2 + 2 H2O = Mg + 2 H3O

K2S2O3 + AgNO3 = KNO3 + Ag2S2O3 =>
K2S2O3 + 2 AgNO3 = 2 KNO3 + Ag2S2O3

C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2

OF2 + H2S = SF2 + H2O =>
OF2 + H2S = SF2 + H2O

H30 + KBrO3 = KBr + H2O =>
H30 + 5 KBrO3 = 5 KBr + 15 H2O

Mn(C2O4)7H2O + O2 = Mn3O4 + CO2 + H2O =>
3 Mn(C2O4)7H2O + 2 O2 = Mn3O4 + 42 CO2 + 3 H2O

Li2S + HCl = H2S + LiCl =>
Li2S + 2 HCl = H2S + 2 LiCl

H2O2 + S + O2 = H2SO4 =>
H2O2 + S + O2 = H2SO4

NaNO + HSO = NaSO + HNO =>
NaNO + HSO = NaSO + HNO

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

Na + CI = NaCI =>
Na + CI = NaCI

H2S + NO2 = SO2 + NO + H2O =>
H2S + 3 NO2 = SO2 + 3 NO + H2O

(NH4)HSO4 + HCl = NH4Cl + H2SO4 =>
(NH4)HSO4 + HCl = NH4Cl + H2SO4

NH4OH + O2 = NO3 + H2O =>
4 NH4OH + 9 O2 = 4 NO3 + 10 H2O

Rh + HNO3 = Rh(NO3)3 + NO2 + H2O =>
Rh + 6 HNO3 = Rh(NO3)3 + 3 NO2 + 3 H2O

Zn + HF = H2 + ZnF =>
2 Zn + 2 HF = H2 + 2 ZnF

NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O

HBr = H2 + Br2 =>
2 HBr = H2 + Br2

H2SO4 + Cu(OH)2 = H2O + Cu(SO4) =>
H2SO4 + Cu(OH)2 = 2 H2O + Cu(SO4)

H2O + CaC2 = CH + Ca(OH)2 =>
2 H2O + CaC2 = 2 CH + Ca(OH)2

CHCH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 MnO2 + 2 KOH

MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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