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Chemische vergelijkingen in evenwicht op10/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S03 + Ba(OH)2 = BaS03 + NaOH =>
Na2S03 + Ba(OH)2 = BaS03 + 2 NaOH

MgC2 + NaOH = Mg(OH)2 + NaC =>
MgC2 + 2 NaOH = Mg(OH)2 + 2 NaC

Cr2O3(s) + C(s) = Cr(s) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(s) + 3 CO(g)

Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O

HI + ZnSO4 = ZnI2 + H2SO4 =>
2 HI + ZnSO4 = ZnI2 + H2SO4

PbS2O3 + HNO3 = Pb(NO3)2 + H2O + S2O2 =>
PbS2O3 + 2 HNO3 = Pb(NO3)2 + H2O + S2O2

C17H34O2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C17H34O2(g) + 49 O2(g) = 34 CO2(g) + 34 H2O(l)

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

K + HNO3 = KNO3 + NHNO4 + H2O =>
3 K + 5 HNO3 = 3 KNO3 + NHNO4 + 2 H2O

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

Cl2 + NaOH = NaCl2 + NaClO3 + H2O =>
11 Cl2 + 12 NaOH = 10 NaCl2 + 2 NaClO3 + 6 H2O

CuSO4 + H3PO2 + H2O = CuH + H2SO3 + H3PO4 =>
4 CuSO4 + 5 H3PO2 + 6 H2O = 4 CuH + 4 H2SO3 + 5 H3PO4

Al + Cu(CH3COO)2 = AlCH3COO + Cu =>
2 Al + Cu(CH3COO)2 = 2 AlCH3COO + Cu

HI + ZnSO4 = ZnI2 + H2SO4 =>
2 HI + ZnSO4 = ZnI2 + H2SO4

FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O

Be + K2S = K2 + BeS =>
Be + K2S = K2 + BeS

Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2

Cl2 + NaOH = NaCl2 + NaClO3 + H2O =>
11 Cl2 + 12 NaOH = 10 NaCl2 + 2 NaClO3 + 6 H2O

Na2S03 + Ba(OH)2 = BaS03 + NaOH =>
Na2S03 + Ba(OH)2 = BaS03 + 2 NaOH

BaOH + H2SO4 = BaSO4 + H2OH =>
BaOH + H2SO4 = BaSO4 + H2OH

Fe + S = FeS =>
Fe + S = FeS

H2O + MnO4{-} + S{-2} = MnS + S + OH{-} =>
8 H2O + 2 MnO4{-} + 7 S{-2} = 2 MnS + 5 S + 16 OH{-}

Na2S03 + Ba(OH)2 = BaS03 + NaOH =>
Na2S03 + Ba(OH)2 = BaS03 + 2 NaOH

C4H9OH + K = C4H9OK + H2 =>
2 C4H9OH + 2 K = 2 C4H9OK + H2

CH3(CH2)12COOH + O2 = CO2 + H2O =>
CH3(CH2)12COOH + 20 O2 = 14 CO2 + 14 H2O

C6H12O2(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(aq) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)

KOH + P + H2O = PH3 + KH2PO4 =>
3 KOH + 8 P + 9 H2O = 5 PH3 + 3 KH2PO4

F(OH)3 = F + OH =>
F(OH)3 = F + 3 OH

Na2SiF6 + Na(s) = Si(s) + NaF(s) =>
Na2SiF6 + 4 Na(s) = Si(s) + 6 NaF(s)

Cl2 + NaOH = NaCl2 + NaClO3 + H2O =>
11 Cl2 + 12 NaOH = 10 NaCl2 + 2 NaClO3 + 6 H2O

Cr + H2(SO4) = Cr(SO4)3 + H2 =>
Cr + 3 H2(SO4) = Cr(SO4)3 + 3 H2

Fe(NO3)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KNO3

H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O

HI + KMnO4 = I2 + KI + MnI + H2O =>
8 HI + KMnO4 = 3 I2 + KI + MnI + 4 H2O

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

F(OH)3 = F + OH =>
F(OH)3 = F + 3 OH

H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O

C6H9N3O3 + H2O2 = CO2 + H2O + HNO3 =>
C6H9N3O3 + 21 H2O2 = 6 CO2 + 24 H2O + 3 HNO3

Cl2 + NaOH = NaCl2 + NaClO3 + H2O =>
11 Cl2 + 12 NaOH = 10 NaCl2 + 2 NaClO3 + 6 H2O

CH3(CH2)12COOH + O2 = CO2 + H2O =>
CH3(CH2)12COOH + 20 O2 = 14 CO2 + 14 H2O

F(OH)3 = F + OH =>
F(OH)3 = F + 3 OH

CH3(CH2)12COOH + O2 = CO2 + H2O =>
CH3(CH2)12COOH + 20 O2 = 14 CO2 + 14 H2O

ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2

HBr + Ca(OH)2 = Ca(Br2) + H2O =>
2 HBr + Ca(OH)2 = Ca(Br2) + 2 H2O

Fe2 + Zn = FeZn =>
Fe2 + 2 Zn = 2 FeZn

CH3(CH2)12COOH + O2 = CO2 + H2O =>
CH3(CH2)12COOH + 20 O2 = 14 CO2 + 14 H2O

Ba + Si = Ba4Si =>
4 Ba + Si = Ba4Si

Mg(HSO3)2 + KOH = Mg(OH)2 + KHSO3 =>
Mg(HSO3)2 + 2 KOH = Mg(OH)2 + 2 KHSO3

NaF + HJ = NaH + FJ =>
NaF + HJ = NaH + FJ

H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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