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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO3Zn = ZnO + CO2 =>
CO3Zn = ZnO + CO2

H2SO4(aq) + KOH = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH = K2SO4(aq) + 2 H2O(l)

FeO3(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO3(s) + 3 C(s) = 2 Fe(s) + 3 CO2(g)

NH4 + Cl + NaOH = H2O + NH3 + NaCl =>
NH4 + Cl + NaOH = H2O + NH3 + NaCl

CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2

Cu(s) + HCl = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl = CuCl2(aq) + H2(g)

SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2

Sr + H2 = HSr =>
2 Sr + H2 = 2 HSr

S2C = CS2 =>
S2C = CS2

Ca5(PO4)3OH + HCl = CaCl2 + H3PO4 + H2O =>
Ca5(PO4)3OH + 10 HCl = 5 CaCl2 + 3 H3PO4 + H2O

TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4

K2CrO4 + NiCl2 = KCl + NiCrO4 =>
K2CrO4 + NiCl2 = 2 KCl + NiCrO4

Al(OH)3 + H2 + H2O = [Al(H2O)6] =>
2 Al(OH)3 + 3 H2 + 6 H2O = 2[Al(H2O)6]

P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10

SF6 + H2O = SO3 + HF =>
SF6 + 3 H2O = SO3 + 6 HF

Na + O2 = NaO2 =>
Na + O2 = NaO2

CaCO3 + HCOOH = H2O + CaCOOH + CO3 =>
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3

KMnO4 + HClO4 = KClO4 + Mn(ClO4)2 + H2O + O2 =>
4 KMnO4 + 12 HClO4 = 4 KClO4 + 4 Mn(ClO4)2 + 6 H2O + 5 O2

NH4Cl + NaOH = NH4OH + ClNa =>
NH4Cl + NaOH = NH4OH + ClNa

ZnS + O2 = ZnO + SO =>
ZnS + O2 = ZnO + SO

Sr + P = SrP =>
Sr + P = SrP

Fe + HClO3 = Fe(ClO3)3 + H =>
Fe + 3 HClO3 = Fe(ClO3)3 + 3 H

C6H6 + O2(g) = H2O(g) + CO2(g) =>
2 C6H6 + 15 O2(g) = 6 H2O(g) + 12 CO2(g)

NaCl + Mg(C2H3O2)2 = Na(C2H3O2) + MgCl2 =>
2 NaCl + Mg(C2H3O2)2 = 2 Na(C2H3O2) + MgCl2

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

Sr(NO3)2 + NaCl = SrCl2 + NaNO3 =>
Sr(NO3)2 + 2 NaCl = SrCl2 + 2 NaNO3

Bi + H = BiH =>
Bi + H = BiH

NaOH(s) + HCl(s) = H2O + NaCl =>
NaOH(s) + HCl(s) = H2O + NaCl

C5H10O2 + H2O = C2H4O2 + C3H8O =>
C5H10O2 + H2O = C2H4O2 + C3H8O

Ni + HC2H3O2 = Ni(C2H3O2)2 + H2 =>
Ni + 2 HC2H3O2 = Ni(C2H3O2)2 + H2

C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH

HNO3 + NH4(OH) = NO3NH4 + H2O =>
HNO3 + NH4(OH) = NO3NH4 + H2O

Ni(NO3)2 + Na2SO3 = Ni(SO3) + NaNO3 =>
Ni(NO3)2 + Na2SO3 = Ni(SO3) + 2 NaNO3

NaCl(aq) + Ba(s) = BaCl2(aq) + Na =>
2 NaCl(aq) + Ba(s) = BaCl2(aq) + 2 Na

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1

Be + HNO3 = Be(NO3)2 + H2 =>
Be + 2 HNO3 = Be(NO3)2 + H2

MgO + Fe2 = Fe2O3 + Mg =>
3 MgO + Fe2 = Fe2O3 + 3 Mg

Br2(g) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(g) + 2 KI(aq) = I2(aq) + 2 KBr(aq)

H3P = H2 + P4 =>
4 H3P = 6 H2 + P4

Sodiumbicarbonate = carbondioxide + sodiumcarbonate + water =>
2 NaHCO3 = CO2 + Na2CO3 + H2O

Na2CO3(H2O)10 + O2 = (Na2CO3)2(H2O2)3 + H2O =>
4 Na2CO3(H2O)10 + 3 O2 = 2(Na2CO3)2(H2O2)3 + 34 H2O

C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O

P4 + HClO = H3PO3 + Cl =>
P4 + 12 HClO = 4 H3PO3 + 12 Cl

Ba(NO3)2 + NH2SO3H = Ba(NH2SO3)2 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H = Ba(NH2SO3)2 + 2 HNO3

Cu(OH)2 + Na2SO4 + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O

KI + HCl + MnO2 = I + H2O + KCl + MnCl2 =>
2 KI + 4 HCl + MnO2 = 2 I + 2 H2O + 2 KCl + MnCl2

KBr + Fe2(SO4)3 = Br2 + K2SO4 + FeSO4 =>
2 KBr + Fe2(SO4)3 = Br2 + K2SO4 + 2 FeSO4

H2CO3(s) = H2O(g) + CO2(g) =>
H2CO3(s) = H2O(g) + CO2(g)

CeO2 + KI + HCI = CeCI3 + KCI + I2 + H2O =>
2 CeO2 + 6 KI + 8 HCI = 2 CeCI3 + 6 KCI + I2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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