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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrBr3 + Cl2 + NaOH = Na2CrO4 + NaBrO3 + NaCl + H2O =>
2 CrBr3 + 21 Cl2 + 52 NaOH = 2 Na2CrO4 + 6 NaBrO3 + 42 NaCl + 26 H2O

CrSO4 + CaBr2 = CrBr2 + CaSO4 =>
CrSO4 + CaBr2 = CrBr2 + CaSO4

OH + Na = OHNa =>
OH + Na = OHNa

Ba(NO3)2 + (NH4)2CO3 = NH4(NO3) + Ba(CO3) =>
Ba(NO3)2 + (NH4)2CO3 = 2 NH4(NO3) + Ba(CO3)

NaOH + Al2(CrO4)3 = Al(OH)3 + Na2CrO4 =>
6 NaOH + Al2(CrO4)3 = 2 Al(OH)3 + 3 Na2CrO4

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

KBr + Ca(OH)2 = CaBr2 + H2O + K2O =>
2 KBr + Ca(OH)2 = CaBr2 + H2O + K2O

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

HS + BeCl = HCl + BeS =>
HS + BeCl = HCl + BeS

SnCl2 + K(MnO4) + HCl = SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 K(MnO4) + 16 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O

Ba(OH)2 + HA = Ba(A)2 + H2O =>
Ba(OH)2 + 2 HA = Ba(A)2 + 2 H2O

Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2

ZnSO4 + HNO3 = Zn(NO3)2 + H2SO4 =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2SO4

P2O3 + CaO = CaO3 + P2O =>
P2O3 + CaO = CaO3 + P2O

C6H5CH2OH + CuO = C6H5COH + Cu2O + H2O =>
C6H5CH2OH + 2 CuO = C6H5COH + Cu2O + H2O

FeCl3 + KSCN = K + Fe(SCN)5 + KCl =>
FeCl3 + 5 KSCN = 2 K + Fe(SCN)5 + 3 KCl

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

SO4 + Ba = Ba4SO4 =>
SO4 + 4 Ba = Ba4SO4

Na2SO4(aq) + KNO3(aq) = NaNO3 + K2SO4 =>
Na2SO4(aq) + 2 KNO3(aq) = 2 NaNO3 + K2SO4

AlOH3 + HClO3 = Al(AlO3)3 + Cl2 + H2O =>
20 AlOH3 + 22 HClO3 = 5 Al(AlO3)3 + 11 Cl2 + 41 H2O

K2[HgI4] + HNO3 = KNO3 + NO + I2 + Hg(NO3)2 + H2O =>
3 K2[HgI4] + 16 HNO3 = 6 KNO3 + 4 NO + 6 I2 + 3 Hg(NO3)2 + 8 H2O

Au2O + Fe = Fe2O3 + Au =>
3 Au2O + 2 Fe = Fe2O3 + 6 Au

Al + CuCl2(H2O)2 = Cu + AlCl3 + H2O =>
2 Al + 3 CuCl2(H2O)2 = 3 Cu + 2 AlCl3 + 6 H2O

CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + H2O =>
2 CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + 2 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Ba3(PO4)2 + Li = Li3(PO4) + Ba =>
Ba3(PO4)2 + 6 Li = 2 Li3(PO4) + 3 Ba

Fe(s) + MgSO4(aq) = FeSO4(aq) + Mg(s) =>
Fe(s) + MgSO4(aq) = FeSO4(aq) + Mg(s)

Al + Sn(C2H3O2)2 = Al(C2H3O2)3 + Sn =>
2 Al + 3 Sn(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Sn

NaClO + Na2SO3 + NaOH = NaCl + Na3SO5 + H2O =>
3 NaClO + 2 Na2SO3 + 2 NaOH = 3 NaCl + 2 Na3SO5 + H2O

Rh2(SO4)3 + NaOH = Rh(OH)3 + Na2(SO4) =>
Rh2(SO4)3 + 6 NaOH = 2 Rh(OH)3 + 3 Na2(SO4)

BaCl2 + HCl = BaCl + HCl2 =>
BaCl2 + HCl = BaCl + HCl2

NaHSO4 + Na2CO3 = NaCO3 + Na2HSO4 =>
NaHSO4 + Na2CO3 = NaCO3 + Na2HSO4

HCl + KNO2 = ClNO2 + HK =>
HCl + KNO2 = ClNO2 + HK

KS + CuSO4 = CuS + KSO4 =>
KS + CuSO4 = CuS + KSO4

KOH + CH2O = KO + CH2OH =>
KOH + CH2O = KO + CH2OH

BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl

O2N = O4N2 =>
2 O2N = O4N2

HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl

CH2O + Ag(NH3)2OH = H2O + CO2 + Ag + NH3 =>
CH2O + 4 Ag(NH3)2OH = 3 H2O + CO2 + 4 Ag + 8 NH3

Li(s) + O(g) = Li2O =>
2 Li(s) + O(g) = Li2O

Na2S2O8 + Na2S2O3 = Na2SO4 + Na2S4O6 =>
Na2S2O8 + 2 Na2S2O3 = 2 Na2SO4 + Na2S4O6

H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2

*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2

(NH4)(CO3) + (Ag)(SO4) = (NH4)2(SO4) + (Ag)(CO3)2 =>
2(NH4)(CO3) + (Ag)(SO4) = (NH4)2(SO4) + (Ag)(CO3)2

Sn + H2SO4 = Sn(HSO4)2 + SO2 + H2O =>
Sn + 3 H2SO4 = Sn(HSO4)2 + SO2 + 2 H2O

HNO3 + Ra = RaNO3 + H2 =>
2 HNO3 + 2 Ra = 2 RaNO3 + H2

BaCO3 + NH4F = BaNH4 + FCO3 =>
BaCO3 + NH4F = BaNH4 + FCO3

(NH2)2CO + HNO3 = (NH2)2COHNO3 =>
(NH2)2CO + HNO3 = (NH2)2COHNO3

CoCl2 + KCl = K2[CoCl4] =>
CoCl2 + 2 KCl = K2[CoCl4]

Au{+3}Cl + Cu = Cu{+2}Cl + Au =>
2 Au{+3}Cl + 3 Cu = 3 Cu{+2}Cl + 2 Au

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Breng de vergelijking van een chemische reactie in evenwicht
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