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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Au2CO3 = Au + CO2 + O2 =>
2 Au2CO3 = 4 Au + 2 CO2 + O2

H3(PO4) + Li(OH) = H2O + LiH2(PO4) =>
H3(PO4) + Li(OH) = H2O + LiH2(PO4)

Li(OH) + H3(PO4) = Li(PO4) + H3(OH) =>
Li(OH) + H3(PO4) = Li(PO4) + H3(OH)

AsO3{3-} + I2 + OH{-} = AsO4{3-} + I{-} + H2O =>
AsO3{3-} + I2 + 2 OH{-} = AsO4{3-} + 2 I{-} + H2O

K2CO3 + H2O = OH + K2 + HCO3 =>
K2CO3 + H2O = OH + K2 + HCO3

C3Cl2N3NaO3 + H2O = HClO + C3H3N3O3 + NaOH =>
C3Cl2N3NaO3 + 3 H2O = 2 HClO + C3H3N3O3 + NaOH

H3(PO4) + Li(OH) = H(OH) + Li3(PO4) =>
H3(PO4) + 3 Li(OH) = 3 H(OH) + Li3(PO4)

HCOH + H2SO4 = HCOSO4 + H2 =>
2 HCOH + 2 H2SO4 = 2 HCOSO4 + 3 H2

Mg + ZnSO4 = Zn + Mg(SO4)3 =>
Mg + 3 ZnSO4 = 3 Zn + Mg(SO4)3

Na2CO + FeCr207 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
828 Na2CO + 4 FeCr207 + 2073 O2 = 2 Fe2O3 + 828 Na2CrO4 + 828 CO2

H3(PO4) + Li(OH) = H2O + Li3(PO4) =>
H3(PO4) + 3 Li(OH) = 3 H2O + Li3(PO4)

C7H12O4N + O2 = CO2 + NH3 + H2O =>
4 C7H12O4N + 29 O2 = 28 CO2 + 4 NH3 + 18 H2O

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4

Ag2O(cr) = Ag(s) + O2(g) =>
2 Ag2O(cr) = 4 Ag(s) + O2(g)

C5H11OH + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O

C2H4 + NaOH = C2H5ONa =>
C2H4 + NaOH = C2H5ONa

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

C5H11OH + KMnO4 + H2SO4 = C4H9COOH + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C4H9COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

CaCl2 + C18H33NaO2 = CaCl2C18H33NaO2 =>
CaCl2 + C18H33NaO2 = CaCl2C18H33NaO2

Ca(OH)2 + ClH = CaCl2 + H2O =>
Ca(OH)2 + 2 ClH = CaCl2 + 2 H2O

Ca(HCO3)2 + KOH = Ca(OH)2 + K2CO3 + H2O =>
Ca(HCO3)2 + 4 KOH = Ca(OH)2 + 2 K2CO3 + 2 H2O

H2CrO4 + Pb(OAc)2 = PbCrO4 + HOAc =>
H2CrO4 + Pb(OAc)2 = PbCrO4 + 2 HOAc

HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O

KNO3 + HCl = KCl + NO3H =>
KNO3 + HCl = KCl + NO3H

NaHCO3 = Na2CO3(s) + H2O(g) + CO2 =>
2 NaHCO3 = Na2CO3(s) + H2O(g) + CO2

C10H16(s) + Cl2(aq) = C + HCl =>
C10H16(s) + 8 Cl2(aq) = 10 C + 16 HCl

Mg + SO4 + H2O = MgSO4*7H2O =>
Mg + SO4 + 7 H2O = MgSO4*7H2O

Al + NaOH + H2O = Na{+} + Al(OH)4{-} + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na{+} + 2 Al(OH)4{-} + 3 H2

FeI2 + HNO3 = Fe(NO3)3 + I2 + NO2 + H2O =>
FeI2 + 6 HNO3 = Fe(NO3)3 + I2 + 3 NO2 + 3 H2O

CH2(NH2)COOH + NaOH = CH3NH2 + Na2CO3 + H2O =>
CH2(NH2)COOH + 2 NaOH = CH3NH2 + Na2CO3 + H2O

AgNO3 + HCI = AgNO3HCI =>
AgNO3 + HCI = AgNO3HCI

Pb(NO3)2H2S = HNO3 + PbS =>
Pb(NO3)2H2S = 2 HNO3 + PbS

FeI2 + HNO3 = Fe(NO3)3 + I2 + NO + H2O =>
FeI2 + 4 HNO3 = Fe(NO3)3 + I2 + NO + 2 H2O

C2Cl4 + Fe + H{+} = C2H4 + Cl{-} + Fe{+2} =>
C2Cl4 + 4 Fe + 4 H{+} = C2H4 + 4 Cl{-} + 4 Fe{+2}

FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl

Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4

(COOH)2*2H2O + KOH = K2C2O4 + H2O =>
(COOH)2*2H2O + 2 KOH = K2C2O4 + 4 H2O

Al(NO3)3 + (NH4)3(PO4) = Al(PO4) + (NH4)(NO3) =>
Al(NO3)3 + (NH4)3(PO4) = Al(PO4) + 3(NH4)(NO3)

C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl

FeI2 + HNO3 = NO2 + Fe(NO3)3 + HIO3 + H2O =>
FeI2 + 16 HNO3 = 13 NO2 + Fe(NO3)3 + 2 HIO3 + 7 H2O

ZnCl + HCl = HZn + Cl =>
ZnCl + HCl = HZn + 2 Cl

K2S(aq) + CuSO4(aq) = K2SO4 + CuS =>
K2S(aq) + CuSO4(aq) = K2SO4 + CuS

CH3CH2CH2Br + H2O = CH3CH2CH2OH + HBr =>
CH3CH2CH2Br + H2O = CH3CH2CH2OH + HBr

AgNO3 + HCI = AgNO3HCI =>
AgNO3 + HCI = AgNO3HCI

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

K2CrO4 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
8 K2CrO4 + 3 H2S + 17 H2SO4 = 8 K2SO4 + 4 Cr2(SO4)3 + 20 H2O

NH42SO4 + BaNO32 = NH42NO32 + BaSO4 =>
NH42SO4 + BaNO32 = NH42NO32 + BaSO4

Cu2O(s) + O2 = CuO(s) =>
2 Cu2O(s) + O2 = 4 CuO(s)

HCHO + KOH = HCOOK + CH3OH =>
2 HCHO + KOH = HCOOK + CH3OH

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Breng de vergelijking van een chemische reactie in evenwicht
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