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Chemische vergelijkingen in evenwicht op03/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2O + XSO2 + XHNO3 = XH2SO4 + XNH3 =>
5 H2O + 4 XSO2 + XHNO3 = 4 XH2SO4 + XNH3

Zn + (PO4)3 = Zn3(PO4)3 =>
3 Zn + (PO4)3 = Zn3(PO4)3

CaCO3 + HCHO2 = Ca(CHO2)2 + H2O + CO2 =>
CaCO3 + 2 HCHO2 = Ca(CHO2)2 + H2O + CO2

Zn + AlCl3 = ZnCl + Al2 =>
6 Zn + 2 AlCl3 = 6 ZnCl + Al2

CH3CH2COH + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2COH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + Na2SO4 + 4 H2O

HClAu = ClHAu =>
HClAu = ClHAu

SiO2 + C = CO + CSi =>
SiO2 + 3 C = 2 CO + CSi

AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + NO2 + H2SO4 + H2O =>
AgCuS + 12 HNO3 = AgNO3 + Cu(NO3)2 + 9 NO2 + H2SO4 + 5 H2O

(Ca(C2H3O2)2H2O) + Na2CO3 = CaCO3 + NaC2H3O2 + H2O =>
(Ca(C2H3O2)2H2O) + Na2CO3 = CaCO3 + 2 NaC2H3O2 + H2O

Fe3O + CO = Fe + CO2 =>
Fe3O + CO = 3 Fe + CO2

Ba(NO3)2 + Al2SO4 = BaSO4 + Al(NO3) =>
Ba(NO3)2 + Al2SO4 = BaSO4 + 2 Al(NO3)

I = I2 =>
2 I = I2

ZnNH4PO4 + HCl = Zn{+2} + NH4Cl + HPO4{-2} =>
ZnNH4PO4 + HCl = Zn{+2} + NH4Cl + HPO4{-2}

I2 + HSO3{-} + H2O = I{-} + SO4{-2} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + SO4{-2} + 3 H{+}

Ca(OH)2 + HCl = CaCl2 + H4O2 =>
Ca(OH)2 + 2 HCl = CaCl2 + H4O2

Zn + AgC2H3O = Zn(C2H3O)2 + Ag =>
Zn + 2 AgC2H3O = Zn(C2H3O)2 + 2 Ag

CH2NH2COOH + O2 = CO2 + HCO3{-} + NH4{+} =>
2 CH2NH2COOH + 3 O2 = 2 CO2 + 2 HCO3{-} + 2 NH4{+}

Na3PO4(aq) + KCl(aq) = NaCl(aq) + K3PO4(aq) =>
Na3PO4(aq) + 3 KCl(aq) = 3 NaCl(aq) + K3PO4(aq)

C4H8 + KMnO4 + H2O = C4H8(OH)2 + Mn + KOH =>
7 C4H8 + 2 KMnO4 + 8 H2O = 7 C4H8(OH)2 + 2 Mn + 2 KOH

H3Si2 + O = SiO2 + H2O =>
2 H3Si2 + 11 O = 4 SiO2 + 3 H2O

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

AlNO = AlON =>
AlNO = AlON

Ca(NO3)2*4H2O + Na3PO4 = Ca9(PO4)5(HPO4)(OH) + NaNO3 + H2O =>
9 Ca(NO3)2*4H2O + 6 Na3PO4 = Ca9(PO4)5(HPO4)(OH) + 18 NaNO3 + 35 H2O

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

ZnS2 + HCl2 = ZnCl2 + HS2 =>
ZnS2 + HCl2 = ZnCl2 + HS2

NaClX + AgNO3 = NaClNO3 + AgX =>
NaClX + AgNO3 = NaClNO3 + AgX

Ca(OH)2 + HCl = CaCl2 + H4O2 =>
Ca(OH)2 + 2 HCl = CaCl2 + H4O2

C2H5OH + HCOOH = CH3COOH + H2O =>
C2H5OH + 2 HCOOH = 2 CH3COOH + H2O

MnO2 + NaBr + H2SO4 = MnO + Br2 + Na2SO4 + H2O =>
MnO2 + 2 NaBr + H2SO4 = MnO + Br2 + Na2SO4 + H2O

H3PO4 + Mg = H2 + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg = 3 H2 + Mg3(PO4)2

NH3HCl = NH4Cl =>
NH3HCl = NH4Cl

PbS(s) + O2 = PbO + SO2 =>
2 PbS(s) + 3 O2 = 2 PbO + 2 SO2

NaOH + C2H4O2 = C2H3O2 + H2O + Na =>
NaOH + C2H4O2 = C2H3O2 + H2O + Na

CH3CH2OH + HONO2 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HONO2 = CH3CH2ONO2 + H2O

N2O + K2Cr2O7 + H2SO4 = N2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O + 2 K2Cr2O7 + 8 H2SO4 = 3 N2O3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O

XZnCl2 + HNO3 = XZn(NO3)2 + HCl =>
XZnCl2 + 2 HNO3 = XZn(NO3)2 + 2 HCl

CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O

NaCl + KI3 = KCl + NaI3 =>
NaCl + KI3 = KCl + NaI3

Ag + CdNo3 = Cd + AgNo3 =>
Ag + CdNo3 = Cd + AgNo3

NeNa = NaNe =>
NeNa = NaNe

HNO2 + Na2SO4 = NaNO2 + H2SO4 =>
2 HNO2 + Na2SO4 = 2 NaNO2 + H2SO4

(CuOH)2CO3 + HC1 = CuC12 + CO2 + H2 =>
4(CuOH)2CO3 + 102 HC1 = 8 CuC12 + 10 CO2 + 55 H2

Na2CO3 + C2H5COOH = C2H5COONa + CO2 + H2O =>
Na2CO3 + 2 C2H5COOH = 2 C2H5COONa + CO2 + H2O

NiO3 + H2SO4 = NiSO4 + O2 + H2O =>
NiO3 + H2SO4 = NiSO4 + O2 + H2O

Sr + NH3 = SrNH3 =>
Sr + NH3 = SrNH3

CrB + Cr2O3 = Cr + B2O3 =>
2 CrB + Cr2O3 = 4 Cr + B2O3

PB(NO3)2 + KCl = PBCl2 + K + NO3 =>
PB(NO3)2 + 2 KCl = PBCl2 + 2 K + 2 NO3

KHC8H8O4 + NaOH = NaC8H8O4K + H2O =>
KHC8H8O4 + NaOH = NaC8H8O4K + H2O

Br2H2 = BrH =>
Br2H2 = 2 BrH

NH4Cl + HNo3 = NH4No3 + HCl =>
NH4Cl + HNo3 = NH4No3 + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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