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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
SO4 + MgO = SO2 + MgO4 =>
3 SO4 + 2 MgO = 3 SO2 + 2 MgO4

HCl + As(OH)3 = AsCl3 + H2O =>
3 HCl + As(OH)3 = AsCl3 + 3 H2O

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

P4 + HCl = PH3 + PCl3 =>
P4 + 6 HCl = 2 PH3 + 2 PCl3

SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

(NH4)2CO3 + CuF = Cu2CO3 + NH4F =>
(NH4)2CO3 + 2 CuF = Cu2CO3 + 2 NH4F

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

KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O

Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2

CaCO3 = CO2CaO =>
CaCO3 = CO2CaO

Al + MnO2 = Al2O4 + Mn =>
2 Al + 2 MnO2 = Al2O4 + 2 Mn

HCl(aq) + Mg(OH)2 = HOH(l) + MgCl2(aq) =>
2 HCl(aq) + Mg(OH)2 = 2 HOH(l) + MgCl2(aq)

C3H7(OH) + O = CO2 + H2O =>
C3H7(OH) + 9 O = 3 CO2 + 4 H2O

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

NaBF4 + B2H6 = NaBH4 + BF3 =>
3 NaBF4 + 2 B2H6 = 3 NaBH4 + 4 BF3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Mn2 + HNO3 = H2 + Mn2(NO3) =>
2 Mn2 + 2 HNO3 = H2 + 2 Mn2(NO3)

Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2

KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl

Na2SO4(H2O) = Na2SO4(aq) + H2O =>
Na2SO4(H2O) = Na2SO4(aq) + H2O

Cu + HNO3 = CuNO3 + H2(g) =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2(g)

Li + CuS = LiS + Cu =>
Li + CuS = LiS + Cu

ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2

H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2

HCl + P = H2P + Cl =>
2 HCl + P = H2P + 2 Cl

Na2O + CO = Na2CO2 =>
Na2O + CO = Na2CO2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

K[Ag(NO2)2] + NH3 = K[Ag(NO2)2(NH3)2] =>
K[Ag(NO2)2] + 2 NH3 = K[Ag(NO2)2(NH3)2]

NH4NH3 + NaOH = NH4OH + NaNH3 =>
NH4NH3 + NaOH = NH4OH + NaNH3

KNO3(aq) + CaCl2(aq) = KCl(s) + Ca(NO3)2(aq) =>
2 KNO3(aq) + CaCl2(aq) = 2 KCl(s) + Ca(NO3)2(aq)

H2(g) + N2O(g) = N2(g) + H2O(g) =>
H2(g) + N2O(g) = N2(g) + H2O(g)

KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2

(MgOH)2CO3 + Ca(OH)2 = Mg(OH)2 + CaCO3 =>
(MgOH)2CO3 + Ca(OH)2 = 2 Mg(OH)2 + CaCO3

Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca

C2H7NO + O2 = CO2 + H2O + NO2 =>
4 C2H7NO + 17 O2 = 8 CO2 + 14 H2O + 4 NO2

MnO2 + Sn(OH)4 = Mn(OH)4SnO2 =>
MnO2 + Sn(OH)4 = Mn(OH)4SnO2

LiOH + Na2SO3 = Li2SO3 + NaOH =>
2 LiOH + Na2SO3 = Li2SO3 + 2 NaOH

Li2SO4 + Ca(No3)2 = LiNo3 + CaSO4 =>
Li2SO4 + Ca(No3)2 = 2 LiNo3 + CaSO4

ZnO + I2 = ZnI2 + O =>
ZnO + I2 = ZnI2 + O

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

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

KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4

ZnO + I2 = ZnI2 + O =>
ZnO + I2 = ZnI2 + O

KCl + H2O = H2ClO + K =>
KCl + H2O = H2ClO + K

SO4 + MgO = SO2 + MgO4 =>
3 SO4 + 2 MgO = 3 SO2 + 2 MgO4

Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2

CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O

N2O3 = N2 + O2 =>
2 N2O3 = 2 N2 + 3 O2

Mg(NO3)2(aq) + NH3(aq) + H2O(l) = Mg(OH)2(s) + NH4NO3(aq) =>
Mg(NO3)2(aq) + 2 NH3(aq) + 2 H2O(l) = Mg(OH)2(s) + 2 NH4NO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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