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Chemische vergelijkingen in evenwicht op12/20/23

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Breng de vergelijking van een chemische reactie in evenwicht
CaZnO2 + HNO3 = Ca(NO3)2 + Zn(NO3)2 + H2O =>
CaZnO2 + 4 HNO3 = Ca(NO3)2 + Zn(NO3)2 + 2 H2O

GaF3 + LiSO3 = Ga(SO3)3 + LiF =>
GaF3 + 3 LiSO3 = Ga(SO3)3 + 3 LiF

HCl + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2

BaCl2 + NaCl = Cl3 + NaBa =>
BaCl2 + NaCl = Cl3 + NaBa

PB + HNO3 = PB(NO3)2 + NH4NO3 + H2O =>
4 PB + 10 HNO3 = 4 PB(NO3)2 + NH4NO3 + 3 H2O

SO2 + HOCl = SO4 + HCl =>
SO2 + 2 HOCl = SO4 + 2 HCl

HCl + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2

MnO4{-} + AsO32{-} + H2O = MnO2 + AsO42{-} + OH{-} =>
20 MnO4{-} + 3 AsO32{-} + 10 H2O = 20 MnO2 + 3 AsO42{-} + 20 OH{-}

SO2 + HOCl = SO4 + HCl =>
SO2 + 2 HOCl = SO4 + 2 HCl

HCl + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2

AgO3 = Ag3 + O =>
3 AgO3 = Ag3 + 9 O

HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2

HTeH2O = H3OTe =>
HTeH2O = H3OTe

SnCl2 + H2O2 = H2O + SnO + Cl2 =>
SnCl2 + H2O2 = H2O + SnO + Cl2

SO2 + HOCl = SO4 + HCl =>
SO2 + 2 HOCl = SO4 + 2 HCl

Cu(NO) + NH(OH) = Cu(OH) + NH(NO) =>
Cu(NO) + NH(OH) = Cu(OH) + NH(NO)

AgO3 = Ag3 + O =>
3 AgO3 = Ag3 + 9 O

Co(NO3)2 + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4Cl + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 2 NH4Cl + 2 NH4NO3

K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O =>
2 K2Cr2O7 + 2 H2O + 5 S = 5 SO2 + 4 KOH + 2 Cr2O

P2O3 + HNO3 + H2N = H3PO4 + NO2 =>
4 P2O3 + 22 HNO3 + H2N = 8 H3PO4 + 23 NO2

ZnS + HNO3 = Zn(NO3)2 + S + NO + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 3 S + 2 NO + 4 H2O

KMnO4 + HCl = MnO2 + H2O + KCl + Cl2 =>
2 KMnO4 + 8 HCl = 2 MnO2 + 4 H2O + 2 KCl + 3 Cl2

C5H12O + C4H6O3 = C7H14O2 + C2H8O2 =>
18 C5H12O + 8 C4H6O3 = 16 C7H14O2 + 5 C2H8O2

Br3 = Br1 =>
Br3 = 3 Br1

CuSO4 + KCN = K3[Cu(CN)4] + (CN)2 + K2SO4 =>
2 CuSO4 + 10 KCN = 2 K3[Cu(CN)4] + (CN)2 + 2 K2SO4

N2C3 = N4C6 =>
2 N2C3 = N4C6

SO2 + HOCl = SO4 + HCl =>
SO2 + 2 HOCl = SO4 + 2 HCl

HCl + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2

KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3 =>
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3

Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}

N2O4 + Zn + CH3CN = NO + Zn(CN)2 + CH3NO3 =>
2 N2O4 + Zn + 2 CH3CN = 2 NO + Zn(CN)2 + 2 CH3NO3

Na[Cr(OH)6] + PbO2 + NaOH = Na2[Pb(OH)4] + Na2CrO4 + H2O =>
2 Na[Cr(OH)6] + PbO2 + 4 NaOH = Na2[Pb(OH)4] + 2 Na2CrO4 + 6 H2O

Cu{+2} + Zn = Cu + Zn{+2} =>
Cu{+2} + Zn = Cu + Zn{+2}

C3H6O3 + NH4OH = (NH4)C3H5O3 + H2O =>
C3H6O3 + NH4OH = (NH4)C3H5O3 + H2O

HCl + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2

C2H5OH + KMnO4 = C2OH4 + MnO2 + K2O + H2O =>
3 C2H5OH + 2 KMnO4 = 3 C2OH4 + 2 MnO2 + K2O + 3 H2O

HF = H2 + F2 =>
2 HF = H2 + F2

SO2 + HOCl = SO4 + HCl =>
SO2 + 2 HOCl = SO4 + 2 HCl

KCl + MnO2 = KMnCl + O2 =>
KCl + MnO2 = KMnCl + O2

C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O

LiBH4 = LiH + B + H2 =>
2 LiBH4 = 2 LiH + 2 B + 3 H2

Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}

HF = H2 + F2 =>
2 HF = H2 + F2

Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3

K2HPO4 + FeCl3 = FePO4 + K2HCl3 =>
K2HPO4 + FeCl3 = FePO4 + K2HCl3

C32H96O16 + O2 = CO2 + H2O =>
C32H96O16 + 48 O2 = 32 CO2 + 48 H2O

LiBH4 = LiH + B + H2 =>
2 LiBH4 = 2 LiH + 2 B + 3 H2

K2Cr2O7 + K2SO3 + H2SO4 = K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + 4 K2SO3 + 3 H2SO4 = 5 K2SO4 + 2 CrSO4 + 3 H2O

C7H8 + O = CO2 + H2O =>
C7H8 + 18 O = 7 CO2 + 4 H2O

SCl2 = Cl2 + S2 =>
2 SCl2 = 2 Cl2 + S2

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Breng de vergelijking van een chemische reactie in evenwicht
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