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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O

H2SO4 + HCO3 = SO4 + H2O + CO2 =>
H2SO4 + 2 HCO3 = SO4 + 2 H2O + 2 CO2

NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH

NH3 + H2O2 + SO2 = (NH4)2SO4 =>
2 NH3 + H2O2 + SO2 = (NH4)2SO4

Co + Mg = (MgCo3) =>
3 Co + Mg = (MgCo3)

H3AsO4 + H2S = As2S3 + SO2 + H2O =>
6 H3AsO4 + 11 H2S = 3 As2S3 + 2 SO2 + 20 H2O

H3AsO4 + NaOH = H2AsO4{-} + Na{+} + H2O =>
H3AsO4 + NaOH = H2AsO4{-} + Na{+} + H2O

Sodiumcarbonate + sulfuricacid = Sodiumsulfate + carbondioxide + water =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

P4(s) + Cl2(g) = PCl3(i) =>
P4(s) + 6 Cl2(g) = 4 PCl3(i)

Hg + Cu2SO4 = Hg(SO4) + Cu =>
Hg + Cu2SO4 = Hg(SO4) + 2 Cu

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

KOO + COO = KKCOOO + OO =>
4 KOO + 2 COO = 2 KKCOOO + 3 OO

Sodiumcarbonate + potassiumchloride = sodiumchloride + potassiumcarbonate =>
Na2CO3 + 2 KCl = 2 NaCl + K2CO3

CuI + F2 = FI2 + Cu =>
4 CuI + F2 = 2 FI2 + 4 Cu

HClO3 + H2SO3 = H2SO4 + HClO =>
HClO3 + 2 H2SO3 = 2 H2SO4 + HClO

KNO3 + Fe{3+} = Fe(NO3)3 + K{+} =>
3 KNO3 + Fe{3+} = Fe(NO3)3 + 3 K{+}

C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl

Ba + H2SO4 = BaSO4 + SO2 + H2O =>
Ba + 2 H2SO4 = BaSO4 + SO2 + 2 H2O

PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2

Cu{+} + NaCN = Cu(CN)3{-2} + Na{+} =>
Cu{+} + 3 NaCN = Cu(CN)3{-2} + 3 Na{+}

Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl

KMnO4 + H2SO4 + KI = K2SO4 + I2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 5 I2 + 2 MnSO4 + 8 H2O

Mg(s) + AgCl(aq) = Ag(s) + MgCl2(aq) =>
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)

Zn + HL = ZnL2 + H2 =>
Zn + 2 HL = ZnL2 + H2

Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO

K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3

TiCl4(s) + H2O(l) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(l) = TiO2(s) + 4 HCl(g)

CoO = Co + O2 =>
2 CoO = 2 Co + O2

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

Al + AlO = Al2O =>
Al + AlO = Al2O

KCrO4 + H2SO4 = K2SO4 + HCrO4 =>
2 KCrO4 + H2SO4 = K2SO4 + 2 HCrO4

Na2CO3 + K2CO3 + Nb2O5 = Na3KNb4O12 + CO2 =>
3 Na2CO3 + K2CO3 + 4 Nb2O5 = 2 Na3KNb4O12 + 4 CO2

NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl

C14H12O2 + NaBH4 + H2O + HCl = C14H14O2 + B(OH)3 + NaCl =>
4 C14H12O2 + NaBH4 + 3 H2O + HCl = 4 C14H14O2 + B(OH)3 + NaCl

Al2O3 + SO = Al + SO2 =>
Al2O3 + 3 SO = 2 Al + 3 SO2

NiF2 + AlF3 = Ni2AlF7 =>
2 NiF2 + AlF3 = Ni2AlF7

HClO4 + In(OH)3 = In(ClO4)3 + H2O =>
3 HClO4 + In(OH)3 = In(ClO4)3 + 3 H2O

CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O

MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3

H2O2 + Cu + H2SO4 = CuSO4 + H2O =>
H2O2 + Cu + H2SO4 = CuSO4 + 2 H2O

Cr2 + O = CrO =>
Cr2 + 2 O = 2 CrO

HCOOH + Ba(OH)2 = (HCOO)2Ba + H2O =>
2 HCOOH + Ba(OH)2 = (HCOO)2Ba + 2 H2O

Al{+3} + MnO + H2O = Mn{+2} + Al(OH)3 =>
2 Al{+3} + 3 MnO + 3 H2O = 3 Mn{+2} + 2 Al(OH)3

C6H5OH + {+} + SO4{2-} = CO2 + H2S + H2O =>
5 C6H5OH + 28{+} + 14 SO4{2-} = 30 CO2 + 14 H2S + H2O

ZnO + Pb(CN)4 = Zn(CN)2 + PbO2 =>
2 ZnO + Pb(CN)4 = 2 Zn(CN)2 + PbO2

Na2SiO3 + Ca(OH)2 = NaOH + Ca2SiO4 + H2O =>
Na2SiO3 + 2 Ca(OH)2 = 2 NaOH + Ca2SiO4 + H2O

NaClO + KI = NaCl + KIO3 =>
3 NaClO + KI = 3 NaCl + KIO3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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