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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
HClO3 + K2SO4 = H2SO4 + KCl + O2 =>
2 HClO3 + K2SO4 = H2SO4 + 2 KCl + 3 O2

Ca(OH)2 + Na2CO3 = NaOH + CaCO3 =>
Ca(OH)2 + Na2CO3 = 2 NaOH + CaCO3

K + H3P = K3P + H2 =>
6 K + 2 H3P = 2 K3P + 3 H2

Na2 + SO4 + BaCl = Ba3SO4 + NaCl =>
3 Na2 + 2 SO4 + 6 BaCl = 2 Ba3SO4 + 6 NaCl

K3[Cr(OH)6] + Al(NO3)3 = Cr(OH)3 + Al(OH)3 + KNO3 =>
K3[Cr(OH)6] + Al(NO3)3 = Cr(OH)3 + Al(OH)3 + 3 KNO3

MnCl2 + Br2 + NaOH = MnO2 + Na2Br + NaCl + H2O =>
2 MnCl2 + Br2 + 8 NaOH = 2 MnO2 + 2 Na2Br + 4 NaCl + 4 H2O

ZrCl4(s) + H2O(g) = ZrO2(s) + HCl(g) =>
ZrCl4(s) + 2 H2O(g) = ZrO2(s) + 4 HCl(g)

Cr(NO3)2 + Na2SO3 = CrSO3 + NaNO3 =>
Cr(NO3)2 + Na2SO3 = CrSO3 + 2 NaNO3

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

CoI3 = Co + I =>
CoI3 = Co + 3 I

FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

CuCN + NaCN = Na2[Cu(CN)3] =>
CuCN + 2 NaCN = Na2[Cu(CN)3]

propene + KMnO4 + water = C3H8O2 + KOH + MnO2 =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2

Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO

C10H20O + HOCl = C10H18O + HCl + H2O =>
C10H20O + HOCl = C10H18O + HCl + H2O

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

C3H7NO2 + O2 = CO2 + NH3 + H2O =>
C3H7NO2 + 3 O2 = 3 CO2 + NH3 + 2 H2O

Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2

C6H5COCH3 + CH3NH2 + H2 = C6H5CH2CH(NH2)CH3 + H2O =>
C6H5COCH3 + CH3NH2 + H2 = C6H5CH2CH(NH2)CH3 + H2O

UO2(NO3)2 + HCl + Zn = UCl4 + Zn(NO3)2 + H2O =>
UO2(NO3)2 + 4 HCl + Zn = UCl4 + Zn(NO3)2 + 2 H2O

KCl + Zn3(Po4)2 = ZnCl2 + K3Po4 =>
6 KCl + Zn3(Po4)2 = 3 ZnCl2 + 2 K3Po4

Al + Ca(OH)2 + H2O = CaAl(OH)5 + H2 =>
2 Al + 2 Ca(OH)2 + 6 H2O = 2 CaAl(OH)5 + 3 H2

Mg(NO3)2 + NH3 = Mg + NO3NH3 =>
Mg(NO3)2 + 2 NH3 = Mg + 2 NO3NH3

Cd + H2O = CdOH2 =>
Cd + H2O = CdOH2

Mg + Cl = MgCl =>
Mg + Cl = MgCl

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Ca + HNO2 = Ca(NO2) + H2 =>
2 Ca + 2 HNO2 = 2 Ca(NO2) + H2

KCl + Zn3(Po4)2 = ZnCl2 + K3Po4 =>
6 KCl + Zn3(Po4)2 = 3 ZnCl2 + 2 K3Po4

NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3

HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

AlCl3 + FeSO3 = Al2(SO3)3 + FeCl2 =>
2 AlCl3 + 3 FeSO3 = Al2(SO3)3 + 3 FeCl2

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

(CH3)3CONaH2O = (CH3)3COHNaOH =>
(CH3)3CONaH2O = (CH3)3COHNaOH

Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2

Cu(NO3)2 + K2CO3 + H2O = Cu2(OH)2CO3 + KNO3 + CO2 =>
2 Cu(NO3)2 + 2 K2CO3 + H2O = Cu2(OH)2CO3 + 4 KNO3 + CO2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

LiBr + AlCl = LiCl + AlBr =>
LiBr + AlCl = LiCl + AlBr

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

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2

C18H36(s) + O2(g) = CO2(g) + H2O(g) =>
C18H36(s) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)

HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2

Mg + SO4 + K3P4 = MgP4 + K3SO4 =>
Mg + SO4 + K3P4 = MgP4 + K3SO4

K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

NaClO + HNO3 = NaNO2 + HCl + O =>
NaClO + HNO3 = NaNO2 + HCl + 2 O

HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O

[Ag(NH3)2]OH + H2O2 = Ag + NO2 + H2O =>
2[Ag(NH3)2]OH + 13 H2O2 = 2 Ag + 4 NO2 + 20 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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