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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
H{-} + IO3{-} + HSO3{-} = I{-} + SO4{-2} + H2O =>
3 H{-} + 2 IO3{-} + 3 HSO3{-} = 2 I{-} + 3 SO4{-2} + 3 H2O

NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 4 HMnO4 + 5 Na2SO4 + 14 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C + H2 + O2 = C9H18O =>
18 C + 18 H2 + O2 = 2 C9H18O

Ca3(PO4)2(s) + H2SO4(aq) = H3PO4 + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4 + 3 CaSO4(s)

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CH3OH = OHCH3 =>
CH3OH = OHCH3

P3 + Cl2 = PCl5 =>
2 P3 + 15 Cl2 = 6 PCl5

SnO2(s) + C(s) = Sn + CO(g) =>
SnO2(s) + 2 C(s) = Sn + 2 CO(g)

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

K2CO3Na2SO3 = K2(SO3)Na2(CO3) =>
K2CO3Na2SO3 = K2(SO3)Na2(CO3)

Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3

AgCrO = Ag + CrO =>
AgCrO = Ag + CrO

CaCl + NaPo = CaPo + NaCl =>
CaCl + NaPo = CaPo + NaCl

AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl

CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

Fe(NH4)2(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe(NH4)2(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4

CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH

UO3 + H2O = U(OH)6 =>
UO3 + 3 H2O = U(OH)6

RaCl2 + HIO3 = Ra(IO3)2 + HCl =>
RaCl2 + 2 HIO3 = Ra(IO3)2 + 2 HCl

MgI2 + FeCl2 = MgCl2 + FeI2 =>
MgI2 + FeCl2 = MgCl2 + FeI2

CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O

Al + N2 = AlN =>
2 Al + N2 = 2 AlN

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

AgIO3 = Ag + I2 + O2 =>
2 AgIO3 = 2 Ag + I2 + 3 O2

C40H82 = C + H2 =>
C40H82 = 40 C + 41 H2

Na(s) + At2(s) = NaAt(s) =>
2 Na(s) + At2(s) = 2 NaAt(s)

CaC2 + Cl2 = CaCl2 + CCl4 =>
CaC2 + 5 Cl2 = CaCl2 + 2 CCl4

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

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

NaOH + CaCl2 = CaOH(s) + NaCl2(aq) =>
NaOH + CaCl2 = CaOH(s) + NaCl2(aq)

AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

FeCl3 + H2SO4 + KCNS = Fe(CNS)3 + K2SO4 + HCl =>
2 FeCl3 + 3 H2SO4 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4 + 6 HCl

KCl(aq) + Pb(C2H3O2)2(aq) = KC2H3O2(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = 2 KC2H3O2(aq) + PbCl2(s)

MnSO4 + KBr2 + KOH = K2MnO4 + KBr + K2SO4 + H2O =>
MnSO4 + 4 KBr2 + 8 KOH = K2MnO4 + 8 KBr + K2SO4 + 4 H2O

PF5 = P + F5 =>
PF5 = P + F5

HCl + NaS = HS + NaCl =>
HCl + NaS = HS + NaCl

SnCl2 + I2 + KCl = SnCl4 + KI =>
SnCl2 + I2 + 2 KCl = SnCl4 + 2 KI

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

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

K + ZnCl2 = Zn + KCl =>
2 K + ZnCl2 = Zn + 2 KCl

HCl + NH3 = NH4Cl = H2O =>
HCl + NH3 = NH4Cl

ZnCr(NO3) = CrZn(NO3) =>
ZnCr(NO3) = CrZn(NO3)

Fe + O2 = Fe2O4 =>
2 Fe + 2 O2 = Fe2O4

SiO2 + Al2O3 = SiO2Al2O3 =>
SiO2 + Al2O3 = SiO2Al2O3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Cu + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + 2 MnSO4 + K2SO4 + 8 H2O

NH = N2H2 =>
2 NH = N2H2

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Breng de vergelijking van een chemische reactie in evenwicht
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