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Chemische vergelijkingen in evenwicht op08/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + H2O = H3O + HClO2 =>
HCl + 6 H2O = 4 H3O + HClO2

Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3

Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2 =>
Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2

K2Cr2O7 + H2SO4 + C3H7OH + H2O = KCr(SO4)2*12H2O + (CH3)2CO =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3(CH3)2CO

Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3

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

All2 = All3 =>
3 All2 = 2 All3

Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3

Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2 =>
Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2

H2SO3 + HI = H2S + I2 + H2O =>
H2SO3 + 6 HI = H2S + 3 I2 + 3 H2O

NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq) =>
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq)

Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2 =>
Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2

K2Cr2O7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 17 H2SO4 + 3 H2S = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O

C2H4Cl2 = HCl + CH2CHCl =>
C2H4Cl2 = HCl + CH2CHCl

Al(OH)3 + Na = Al2O3 + NaOH + H =>
2 Al(OH)3 + 3 Na = Al2O3 + 3 NaOH + 3 H

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

All2 = All3 =>
3 All2 = 2 All3

Cd(CO3)2 = CdO2 + CO2 =>
Cd(CO3)2 = CdO2 + 2 CO2

Li2O + ZnO = Li2ZnO2 =>
Li2O + ZnO = Li2ZnO2

Si4(H10) + O2 = SiO2 + H2O =>
2 Si4(H10) + 13 O2 = 8 SiO2 + 10 H2O

All2 = All3 =>
3 All2 = 2 All3

Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2

K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O

NaBH4 + CuSO4 = Na2SO4 + Cu + B2H6 + H2 =>
2 NaBH4 + CuSO4 = Na2SO4 + Cu + B2H6 + H2

All2 = All3 =>
3 All2 = 2 All3

SnS + Se = SnSSe =>
SnS + Se = SnSSe

CaCO3 + Mg + HCl = MgCO3 + CaCl + H2O + CO2 =>
2 CaCO3 + Mg + 2 HCl = MgCO3 + 2 CaCl + H2O + CO2

All2 = All3 =>
3 All2 = 2 All3

Si3H3 + O2 = SiO2 + H2O =>
4 Si3H3 + 15 O2 = 12 SiO2 + 6 H2O

K2Cr2O7 + HCl + C2H6O = CrCl3 + KCl + C2H4O + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H6O = 2 CrCl3 + 2 KCl + 3 C2H4O + 7 H2O

Si + S = Si2S4 =>
2 Si + 4 S = Si2S4

NaHCO3 + Co(OH)2 = Na2CO3 + CoCO3 + H2O =>
2 NaHCO3 + Co(OH)2 = Na2CO3 + CoCO3 + 2 H2O

CuOH + HC2H3O2 = CuC2H3O2 + HOH =>
CuOH + HC2H3O2 = CuC2H3O2 + HOH

All2 = All3 =>
3 All2 = 2 All3

C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)

HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br

K2Cr2O7 + K2S + H2O = S + K3Cr(OH)6 + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH

CH3(CH2)11C6H4SO3H + NaOH = CH3(CH2)11C6H4SO3Na + H2O =>
CH3(CH2)11C6H4SO3H + NaOH = CH3(CH2)11C6H4SO3Na + H2O

NiO2 + Rb + H2O = Ni{2+} + Rb{+} + OH{-} =>
NiO2 + 2 Rb + 2 H2O = Ni{2+} + 2 Rb{+} + 4 OH{-}

Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 10 H2O

FeCl3 + Ba(No3)2 = Fe(No3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(No3)2 = 2 Fe(No3)3 + 3 BaCl2

Ni2S + HCl = NiCl + H2S =>
Ni2S + 2 HCl = 2 NiCl + H2S

FeCl3 + Ba(No3)2 = Fe(No3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(No3)2 = 2 Fe(No3)3 + 3 BaCl2

HI + Fe = FeI2 + H2 =>
2 HI + Fe = FeI2 + H2

Zn(NO3)2 + H3PO4 = Zn3(PO4)2 + HNO3 =>
3 Zn(NO3)2 + 2 H3PO4 = Zn3(PO4)2 + 6 HNO3

CH4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH4 + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 3 CO2 + 22 H2O

Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H

All2 = All3 =>
3 All2 = 2 All3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

K2Cr2O7 + MgI2 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 MgI2 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + K2SO4 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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