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Chemische vergelijkingen in evenwicht op07/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaF(aq) + Sr(NO3)2(aq) = NaNO3(aq) + SrF2(a) =>
2 NaF(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + SrF2(a)

HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O

C16H20 = C7H8 + C7H16 =>
14 C16H20 = 29 C7H8 + 3 C7H16

Ba2Cl2 + KCO3 = KCl + BaCO3 =>
Ba2Cl2 + 2 KCO3 = 2 KCl + 2 BaCO3

Cl2 + Ca(OH) = CaCl2 + Ca(OCl)2 + H2O =>
4 Cl2 + 4 Ca(OH) = 3 CaCl2 + Ca(OCl)2 + 2 H2O

Rb + H2O = RbHO + H2 =>
2 Rb + 2 H2O = 2 RbHO + H2

K2Co3 + Ba(NO3)2 = KNO3 + BaCo3 =>
K2Co3 + Ba(NO3)2 = 2 KNO3 + BaCo3

C2H2 + KMnO4 + H2O = MnO2 + HCOOH + KOH =>
C2H2 + 2 KMnO4 + 2 H2O = 2 MnO2 + 2 HCOOH + 2 KOH

CH3OH + KCl = CH3Cl + KOH =>
CH3OH + KCl = CH3Cl + KOH

Ba + O = BaO2 =>
Ba + 2 O = BaO2

CrO4({-2}) + HSnO2({-}) + H2O = CrO2({-}) + HSnO3({-}) + OH({-}) =>
2 CrO4({-2}) + 3 HSnO2({-}) + H2O = 2 CrO2({-}) + 3 HSnO3({-}) + 2 OH({-})

BaCrO4 + NaCl = Na2CrO4 + BaCl2 =>
BaCrO4 + 2 NaCl = Na2CrO4 + BaCl2

Fe + S + O = Fe(SO4) =>
Fe + S + 4 O = Fe(SO4)

Li2O + P406 = Li06 + P4O =>
609 Li2O + 6 P406 = 203 Li06 + 609 P4O

(COOH)2 + MnO4{-} + H{+} = CO2 + Mn{+2)+H2O =>
5(COOH)2 + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{+2)+8H2O

BaCO3 = BaCO + O2 =>
BaCO3 = BaCO + O2

AgNO3 + K + I = AgI + KNO3 =>
AgNO3 + K + I = AgI + KNO3

S2O3{-2} + HCl = SO2 + S + Cl{-} + H2O =>
S2O3{-2} + 2 HCl = SO2 + S + 2 Cl{-} + H2O

KBr + H2O = Br2 + H2 + KOH =>
2 KBr + 2 H2O = Br2 + H2 + 2 KOH

NH4Ac = NH4 + Ac =>
NH4Ac = NH4 + Ac

C4H2O3 + H2O = C4H4O4 =>
C4H2O3 + H2O = C4H4O4

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

ZnSO4NH4OH = ZnOHNH4SO4 =>
ZnSO4NH4OH = ZnOHNH4SO4

H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O

Ca + (HNO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10(HNO3) = 4 Ca(NO3)2 + N2O + 5 H2O

NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O + Na3C6H5O7

S + H2SO4 = H2 + SO2 =>
S + H2SO4 = H2 + 2 SO2

Cr + NaClO = CrO + NaCl =>
Cr + NaClO = CrO + NaCl

BeCl + Ca = Be + CaCl =>
BeCl + Ca = Be + CaCl

NaOH + AgNO3 = NaO2H + AgNO2 =>
NaOH + AgNO3 = NaO2H + AgNO2

Ca(OH)2 + HClO + H2CO3 = Ca2(CO3)(ClO)2 + H2O =>
2 Ca(OH)2 + 2 HClO + H2CO3 = Ca2(CO3)(ClO)2 + 4 H2O

Mg(s) + Au(NO3)3(aq) = Au(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Mg(NO3)2(aq)

HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O

Ni(s) + O2(g) = NiO(s) =>
2 Ni(s) + O2(g) = 2 NiO(s)

H6C2 + O34 = CO2 + H2O =>
34 H6C2 + 7 O34 = 68 CO2 + 102 H2O

Ag3N + Cl = ClN + Ag =>
Ag3N + Cl = ClN + 3 Ag

Fe + CuCl4 = FeCl2 + Cu =>
2 Fe + CuCl4 = 2 FeCl2 + Cu

Pb(SO4) + CaOH = PbOH + Ca(SO4) =>
Pb(SO4) + CaOH = PbOH + Ca(SO4)

Ca + (HNO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10(HNO3) = 4 Ca(NO3)2 + N2O + 5 H2O

(NH4)2SO4 + MgCO3 = MgSO4 + (NH4)2CO3 =>
(NH4)2SO4 + MgCO3 = MgSO4 + (NH4)2CO3

Li + P = LiP =>
Li + P = LiP

LiOH + CH3COOH = CH3COOLi + H2O =>
LiOH + CH3COOH = CH3COOLi + H2O

C15H31COOH + C3H8O3 = C51H98O6 + H2O =>
3 C15H31COOH + C3H8O3 = C51H98O6 + 3 H2O

HCl + MgOH = H2O + Mg(Cl) =>
HCl + MgOH = H2O + Mg(Cl)

HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O

K[Al(OH)4] = Al(OH)3 + KOH =>
K[Al(OH)4] = Al(OH)3 + KOH

S3 + O2 = SO5 =>
2 S3 + 15 O2 = 6 SO5

W + NaOH + O2 = Na2WO4 + H2O =>
2 W + 4 NaOH + 3 O2 = 2 Na2WO4 + 2 H2O

Cr2O7{2-} + S2O3{2-} + H2O = S4O6{2-} + Cr{3+} + OH{-} =>
Cr2O7{2-} + 6 S2O3{2-} + 7 H2O = 3 S4O6{2-} + 2 Cr{3+} + 14 OH{-}

NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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