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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaVO3 + HCl + Na2SO3 = H2O + Na2SO4 + NaCl + VOCl2 =>
2 NaVO3 + 6 HCl + Na2SO3 = 3 H2O + Na2SO4 + 2 NaCl + 2 VOCl2

BaCO3 + K2O = BaO + K2CO3 =>
BaCO3 + K2O = BaO + K2CO3

Hg(SCN)2 + SCN{-} = Hg(SCN)4{2-} =>
Hg(SCN)2 + 2 SCN{-} = Hg(SCN)4{2-}

[Co(NH3)6]{2+} + H2O2 = [Co(NH3)6]{3+} + OH{-} =>
2[Co(NH3)6]{2+} + H2O2 = 2[Co(NH3)6]{3+} + 2 OH{-}

C6H12O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H12O + 26 HNO3 = 12 C4H6O4 + 13 N2O + 25 H2O

CuC2O4 + CaSO4 = CuSO4 + CaC2O4 =>
CuC2O4 + CaSO4 = CuSO4 + CaC2O4

C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

SeO2 + NaOH = Na2SeO3 + H2O =>
SeO2 + 2 NaOH = Na2SeO3 + H2O

Ni + CaH3 = NiCa + H2 =>
2 Ni + 2 CaH3 = 2 NiCa + 3 H2

H3PO4 + Ag = Ag3PO4 + H2 =>
2 H3PO4 + 6 Ag = 2 Ag3PO4 + 3 H2

TiO2 + Ca = CaO + Ti =>
TiO2 + 2 Ca = 2 CaO + Ti

C2H6S2 + O2 = CO2 + H2O + S =>
2 C2H6S2 + 7 O2 = 4 CO2 + 6 H2O + 4 S

SrF2(aq) + K2SO4(aq) = SrSO4(s) + KF(aq) =>
SrF2(aq) + K2SO4(aq) = SrSO4(s) + 2 KF(aq)

NaHO + H2SO4 = Na2SO4 + H2O =>
2 NaHO + H2SO4 = Na2SO4 + 2 H2O

KF + Cl = KCl + F =>
KF + Cl = KCl + F

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

WO3 + C6H8O7 = WC + CO + H2O =>
3 WO3 + 4 C6H8O7 = 3 WC + 21 CO + 16 H2O

NaF + O2 = NaO + F =>
2 NaF + O2 = 2 NaO + 2 F

AeCe3 + NaOH = NaCe + Ae(OH)3 =>
AeCe3 + 3 NaOH = 3 NaCe + Ae(OH)3

Sr(NO3)2 + Al2O3 = Al(NO3)3 + SrO =>
3 Sr(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 SrO

Ca(OH)2(s) = H2O(g) + CaO =>
Ca(OH)2(s) = H2O(g) + CaO

Cl2(s) + NH3(aq) = NH4Cl + N2 =>
3 Cl2(s) + 8 NH3(aq) = 6 NH4Cl + N2

Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe

C21H30O2 + O2 = CO2 + H2O2 =>
C21H30O2 + 35 O2 = 21 CO2 + 15 H2O2

Cu + NaOH + H2O2 = Na[Cu(OH)4] =>
2 Cu + 2 NaOH + 3 H2O2 = 2 Na[Cu(OH)4]

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

NaH2AsO4 + KI + HCl = As2O3 + H2O + I2 + KCl + NaCl =>
2 NaH2AsO4 + 4 KI + 6 HCl = As2O3 + 5 H2O + 2 I2 + 4 KCl + 2 NaCl

NaCl + KBr = BrCl + KNa =>
NaCl + KBr = BrCl + KNa

*2H2O = *2H2 + *O2 =>
*2H2O = *2H2 + *O2

C7H14O + Cu(OH)2 = C7H14O2 + Cu2O + H2O =>
C7H14O + 2 Cu(OH)2 = C7H14O2 + Cu2O + 2 H2O

C10H15NO + P + I2 + H2O = C10H15IN + H3PO3 =>
6 C10H15NO + 4 P + 3 I2 + 6 H2O = 6 C10H15IN + 4 H3PO3

NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH

NaHCO3 + Mg = Mg(HCO3)2 + Na =>
2 NaHCO3 + Mg = Mg(HCO3)2 + 2 Na

CuSO4 + HCl + Al = Cu + HSO4 + AlCl =>
CuSO4 + HCl + Al = Cu + HSO4 + AlCl

calciumcarbonate + hydrochloricacid = carbondioxide + water + calciumchloride =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2

MgO(s) = Mg(s) + O2 =>
2 MgO(s) = 2 Mg(s) + O2

K2Cr2O7 + FeBr2 = KBr + FeCr2O7 =>
K2Cr2O7 + FeBr2 = 2 KBr + FeCr2O7

CaCI = Ca + CI =>
CaCI = Ca + CI

Ca + At2 = CaAt2 =>
Ca + At2 = CaAt2

CH3Cl + NH3 = C2H7N + HCl =>
2 CH3Cl + NH3 = C2H7N + 2 HCl

KClO3 + S2 = KCl + SO2 =>
4 KClO3 + 3 S2 = 4 KCl + 6 SO2

Al2O3*2SIO2*2H2O = Al2O3 + SIO2 + H2O =>
Al2O3*2SIO2*2H2O = Al2O3 + 2 SIO2 + 2 H2O

Fe2O3 + KOH = Fe(OH)3 + K2O =>
Fe2O3 + 6 KOH = 2 Fe(OH)3 + 3 K2O

C4H10(g) + O = CO2 + H2O =>
C4H10(g) + 13 O = 4 CO2 + 5 H2O

Fe(NO3)3 + K3Fe(CN)6 = Fe3(Fe(CN)6)3 + KNO3 =>
3 Fe(NO3)3 + 3 K3Fe(CN)6 = Fe3(Fe(CN)6)3 + 9 KNO3

Fe + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O

P2O5 + S = P + SO =>
P2O5 + 5 S = 2 P + 5 SO

Sr(NO3)2 + HCl = Sr(Cl)2 + H(NO3) =>
Sr(NO3)2 + 2 HCl = Sr(Cl)2 + 2 H(NO3)

KClO4 + NO = KCl + NO2 =>
KClO4 + 4 NO = KCl + 4 NO2

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