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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H30 + CuO = Cu + H2O + CO2 =>
C6H30 + 27 CuO = 27 Cu + 15 H2O + 6 CO2

NO + NaOCl = NO2 + NaCl =>
NO + NaOCl = NO2 + NaCl

HNO2 + KClO3 = HNO3 + KCl =>
3 HNO2 + KClO3 = 3 HNO3 + KCl

Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)

Fe(NO3)3 + NaI = FeI3 + NaNO3 =>
Fe(NO3)3 + 3 NaI = FeI3 + 3 NaNO3

[Zn(H2O)4]Cl2 + NH3*H2O = [ZnNH3]Cl2 + H2O =>
[Zn(H2O)4]Cl2 + NH3*H2O = [ZnNH3]Cl2 + 5 H2O

Na2S = Na + S =>
Na2S = 2 Na + S

Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O

In2O3 + FeCl3 = InCl3 + Fe2O3 =>
In2O3 + 2 FeCl3 = 2 InCl3 + Fe2O3

HCNO + Al(OH)3 = Al(CNO)3 + H2O =>
3 HCNO + Al(OH)3 = Al(CNO)3 + 3 H2O

SnCl2 + Zn = Sn + ZnCl2 =>
SnCl2 + Zn = Sn + ZnCl2

AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2

H1 + N1 = NH1 =>
H1 + N1 = NH1

KI + H2SO4 + H2O2 + CHCl3 = K2SO4 + H2O + CHI3 + Cl =>
6 KI + 3 H2SO4 + 3 H2O2 + 2 CHCl3 = 3 K2SO4 + 6 H2O + 2 CHI3 + 6 Cl

Fe2(SO4)3 + KClO3 = Fe(ClO3)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KClO3 = 2 Fe(ClO3)3 + 3 K2(SO4)

HClO4 + KOH(AQ) = KClO4(AQ) + H2O =>
HClO4 + KOH(AQ) = KClO4(AQ) + H2O

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

AlMg(OH)5 + HCl = H2O + AlMgCl5 =>
AlMg(OH)5 + 5 HCl = 5 H2O + AlMgCl5

H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2

KMnO4 + (COONH4)2 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 + (NH4)2SO4 =>
2 KMnO4 + 5(COONH4)2 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4 + 5(NH4)2SO4

CO2(g) + KOH(g) = K2CO3(g) + H2O(g) =>
CO2(g) + 2 KOH(g) = K2CO3(g) + H2O(g)

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

ZnOHClHCl = ZnCl2H2O =>
ZnOHClHCl = ZnCl2H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

A8 = A3 =>
3 A8 = 8 A3

MnO2 + H = MnOH2O =>
MnO2 + 2 H = MnOH2O

H2O + CoCl2 = CoO + HCl =>
H2O + CoCl2 = CoO + 2 HCl

CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3

SO2Li2O = Li2O2SO =>
SO2Li2O = Li2O2SO

BaZn(OH)4 + H2SO4 = BaSO4 + Zn(OH)2 + H2O =>
BaZn(OH)4 + H2SO4 = BaSO4 + Zn(OH)2 + 2 H2O

CaOH2 = CaHOH =>
CaOH2 = CaHOH

(NH4)6H2W12O40 + C18H33NaO2 + Ca(NO3)2 = CaWO4 + N2 + CO2 + NaOH + H2O =>
(NH4)6H2W12O40 + C18H33NaO2 + 12 Ca(NO3)2 = 12 CaWO4 + 15 N2 + 18 CO2 + NaOH + 29 H2O

LiOH + CaF2 = Ca(OH)2 + LiF =>
2 LiOH + CaF2 = Ca(OH)2 + 2 LiF

Pb(NO2)2 + CaI2 = PbI2 + Ca(NO2)2 =>
Pb(NO2)2 + CaI2 = PbI2 + Ca(NO2)2

NH3(g) + CH4(s) + O2(g) = HCN(g) + H2O(l) =>
2 NH3(g) + 2 CH4(s) + 3 O2(g) = 2 HCN(g) + 6 H2O(l)

C3H4 + H2O = CO + H2 =>
C3H4 + 3 H2O = 3 CO + 5 H2

NO2 + CaCO3 = Ca(NO3)2 + Ca(NO2)2 + CO2 =>
4 NO2 + 2 CaCO3 = Ca(NO3)2 + Ca(NO2)2 + 2 CO2

Pt + HNO2 + HCl = H3PtCl6 + NO + H2O =>
Pt + 3 HNO2 + 6 HCl = H3PtCl6 + 3 NO + 3 H2O

C6H5ONa + HCOOH = C6H5COOH + NaOH =>
C6H5ONa + HCOOH = C6H5COOH + NaOH

AuCl + Cl2 = AuCl3 =>
AuCl + Cl2 = AuCl3

Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = NaCl(s) + PbS(aq) + Ca(CH3COO)2(aq) =>
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = 2 NaCl(s) + PbS(aq) + Ca(CH3COO)2(aq)

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

HCl + Ca(OH)2 = CaCl2 + HOH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 HOH

[Zn(H2O)4]Cl2 + NH3*H2O = [ZnNH3]Cl2 + H2O =>
[Zn(H2O)4]Cl2 + NH3*H2O = [ZnNH3]Cl2 + 5 H2O

Cr + HBr = H2 + CrBr6 =>
Cr + 6 HBr = 3 H2 + CrBr6

SrCO3 + HNO3 = SrNO3 + HCO3 =>
SrCO3 + HNO3 = SrNO3 + HCO3

H2O2 + Cr3 = Cr2O7 + H2O =>
21 H2O2 + 2 Cr3 = 3 Cr2O7 + 21 H2O

C6H10O6 + H2O = C6H12O7 =>
C6H10O6 + H2O = C6H12O7

KCl + Ba(No3)2 = BaCl + K(No3)2 =>
KCl + Ba(No3)2 = BaCl + K(No3)2

SrCO3 + HNO3 = SrNO3 + HCO3 =>
SrCO3 + HNO3 = SrNO3 + HCO3

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